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NX-800H

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1. cero Wu lt i o 000 sc 8 E 813 10 90706 0707 o ue ue Es LU plum 8 TOTSWS1FKIF KS Pm 4 6 SETETE D mes Is i vem X57 775 2 13 16 BO BP SCHEMATIC DIAGRAM NX 800H emus Ress iom E 8 ri sc 5 18 a TRE A PROTECTION E rests oar om z 7 2 8 8 soc a NS PREVENTION 125
2. ANTENA E 23 t fenia prd fou yaar Tem F FA DRAN BUS PROTECTION ure E ANTENA 8 EX me ae POE CONTROL 5 JAA s 5 D 5 ale vee B w 18 SE onem 8 E E i 4 mw p g E 8 Siren TUNE OUTPUT 208 Luctus FLOAT BUFFER Spr TUNE v 52 57 775 2 5 16 AD SCHEMATIC DIAGRAM NX 800H a 8 5 5 2140 us i cose 4 88858 aL FSDET
3. 700 7 6 s 36 50 EB 479 0157 39 Ref No Address Ref No Address 1 901 90 0905 12 1 902 10E 0906 12 1C903 11 0908 10 1 904 116 0909 11B 1 905 0910 10 1 906 126 0911 128 1907 0901 10 1 908 9F 0902 108 1 909 126 0903 108 1 910 12K 0904 9B 1 911 101 0906 100 1 912 13L 0907 110 1C913 111 0910 9 0901 90 0913 9c 0902 0937 12 0904 9E Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side A B c D NX 800H w em 200 E Eu ou pa me UH TX RX UNIT X57 7750 18 2 Component side view J79 0208 19 A 2 pem TX RX UNIT X57 7750 18 A 2 Y T Component side view J79 0208 19 A 2
4. E 28 he J79 0208 19A 2 P S PcBoARD NX 800H Ref No Address Ref No Address 0202 10N 1 2 0212 100 9J 0403 2 3 1 4 12 0405 Ics 11 0406 9 _ 1 01 7J O411 108 12102 0501 1 103 0709 50 5 12201 02 12 12202 90 021 1c203 10P 0102 51 12205 7 202 80 5 12206 70 0207 11 10403 58 D208 10406 8 D209 12407 12H 0210 10507 10 0404 6F 6 10512 128 0405 eG 10513 88 D408 56 10514 9D 108 10515 80 D411 108 10516 80 0504 138 7 10517 9C 0506 10518 7D 0507 10715 0508 12k
5. T ey maman 165v 5 S p 4 renin s HT pH E wA ie mm mm DR S Z os m Lem 2 comman veo 8067 INH Al voo D ono d 720 Bls iv uw m 9 gp 1 EN amar cmo suos X57 775 2 11 16 BE BF BG SCHEMATIC DIAGRAM NX 800H ormo ceri D D m E He a 1705 vaer 1703 228 T H mar ocras 2 es n ser chin e 8 88 9 UH PI Soe tS SSS SSS SS SS SS Se SSS eae 57 775 2 12 16 BJ BK BL BM NX 800H SCHEMATIC DIAGRAM TX RX UNIT X57 7750 18 2
6. near i Hee H 58 8 595 8 E ERN 44 m 8 5 Sw 2 Nm few aser TEE Ics paor aos ES cau asw sl acum Fe sow sone SEN qm vour Fu em T ac ow mi VOURGE d REGULATOR 220 ESE 3 E PREVENTION Im m suy afun val vss sora wur a VOURGE 228 m DETECTOR Nn eeu SW 23 E 1 ix mes ge 51 YOUAGE Es REGULATOR nc me pus 80 Em 4 Beets ARENT PREVENTION je BE Dans 1 EE m TATAOSFO DC SW GN 8 7 un 9 ssc 8 950 8 Egles VOLTAGE i i I E XOPGIDOSAKR Aoc saw 3 1
7. Li Na g Use as the DTMF keypad and f a key is pressed during AW tensmission DTMF corresponding to the key S X DAO e gt Oy that was presses is sent Modular Programmable function keys MIC jack FNC appears on the sub LCD display ey x 36 Option Function Display Analog A Analog NXDN NXDN N l v Function off lal E LCD all lights LCD all point appears l High power Low power Low icon appears e Function off lt Compander on off On y icon appears gt Beat shift on off lt gt icon appears Microphone key Panel Test Mode PTI Transmit Test mode operation features 0 to 9 This transceiver has a test mode To enter test mode and A Function off _ press and hold the gt key while turning the transceiver to D power ON Before the transceiver enters test mode the bx frequency version information appears on the LCD mo mentarily Test mode can be inhibited by programming To LED indicator exit test mode turn the transceiver power OFF The follow Red LED Lights during transmission ing functions are available in test mode GreenLED Lights when there is carrier E Key operation Sub LCD indicator FNC not appears on the sub LCD display FNC Appears at function on ey Function Displa pv LCD displ
8. UT 55 x a pes GREER 558838 93 23880930 3 TX RX UNIT X57 7750 18 2 Foil side view J79 0208 19 B 2 479 0208 19 B 2 E Ref No Address Ref Address 0901 8G D904 9E D911 9F Q902 8H D907 9E D912 9F D901 9c D908 9E D913 9H D902 9D D909 9G D914 9H D903 9D D910 9G NX 800H INTERCONNECTION DIAGRAM zou zaxa an9 olxnv sonxnv YAV 908 a MOLO3NNOO OL Nid A 8 pu plus LES 7 as as ss as as as as as as as as zoxnv a x n 208 BREESSSSERSUSSSSSSEIS Sos L zd aw ods 045 3 085 oas ul SOIN aes 045 045 ERR soxnv 9 zoxnv 048 048 ow ods 045 Ad Va 1oxnv 10Xnv 045 045 S Thor
9. Ref No Mrs Parts No Description Aires Parts No Description me 1208 182 0138 05 CHIP FERRITE RAG CHPR 20 J 1209 140 3975 92 SMALL FIXED INDUCTOR 39NH RIT RKTSHBIJMJ 22K J Un 139 1498 05 TOROIDAL COIL RK73HB1J683J CHPR 68K 1 1 16W un 182 0138 05 CHIP FERRITE 5354 CHPR J 102 139 1498 05 TOROIDAL COIL R55 RK73HB1JA72J CHPR J 103 140 3375 92 SMALL FIXED INDUCTOR 33NH 866 RKTSHBIUAAJ CHPR 470K J UM 140 277592 SMALL FIXED INDUCTOR 27 R57 CHPR 180 D 1 16W n 139 1498 05 TOROIDAL COIL CHPR 180 J3 1216 219 134 4566 05 AIR CORE CHPR 10 D un 141227844 SMALL FIXED INDUCTOR 22NH 860 RK73HBIJIO2J CHPR 10K 103224 13445505 AIR CORE COIL CHPR 4 J 025 141187814 SMALL FIXED INDUCTOR 18NH R62 RK7SHBIJI54 CHPR 150K J 1 16W 1229 140 187571 SMALL FIXED INDUCTOR 18NH R63 10 1230 182 0138 05 CHIP FERRITE RK73HBIJ682 CHPR 68 J 1401 403 182 0178 05 CHIP FERRITE 8 RK73HB1J103J CHPR 3 1 16W n 182 0638 05 CHIP FERRITE RK73HB1J331J CHPR 30 1405 133 1496 05 SMALL FIXED INDUCTOR R67 RK73HB1J222 CHPR 220 J
10. REVERSE CURRENT Preven GRO RO D eu ME wm TI rir a m 4 E E HE Tice 1 a ON HOOK Hour vp 2 so T aw GND m ii BUS BUFFER TC7SHI26FU F Lamon E 2221 i aol 0 lt z 7x00 3 HRAD SW H veo LE IBUCNTI E 2 22 A 85 es E F wieso Rie TER con 12 8 ew TT ajen wr s sil T q 1 THE 15 mem D SETA ii pn 64 54 368 2 3 SCHEMATIC DIAGRAM NX 80 RES OH OS BUFFER 16 07 8 d e sc gt lt gt 22 E 1 o 1 om ETT LM 3 Zl vss x wre
11. CHPC 10PF J CK73HBIHAIK 470PF CK7SHBIHATIK _ 40 C5 CHPC ca CK73HBIAIOGK CHPC K CK7SHBIEOSK CHPC 000 cas CC73HCHIHO70B CPC 70PF CB CHPC 00006 K CC73HCHIHIO1J CHPC 100PF 09082 CHPC 00006 K c CC HCHIHIBQ CHPC 18F J CK7SHBIHATIK CC73HCHIH120G 6 C101102 CK73HBIHA7IK CHPC CK73HBIEIO3K CHPC CC SHCHIH390 CHPC CK7SHBIEIO3K CHPC 0000 K C101 107 CK73HBIHAIK CHPC 40 cn CHPC 10 CHPC CC73HCHIH120G 6 CC73HCHIHO90B CHPC CK7SHBIEOSK CHPC K C110 112 CK7SHBIHATIK CHPC CHPC 10 CC HCHIHIDI CHPC 1000F J C115 417 CHIPC 470PF CC73HCHIHIO0B WPF 01617 CK7SHBIEOSK CHPC ooouF K cng CC73HCHIHO80B CHIPC 18 23 CC HCHIHIDI CHPC 10PF 1 C120 CKSHBIHATIK CHPC CK BHBIAIDK CHPC K CC73HCHIHO20B CHPC 208808 2528 CC HCHIHIDI CHPC 10PF 1 c CK7SHBIAIOGK CHPC K c CHPC 0123 7 201 CHPC 22F C2829
12. CHPC 10 219528805 HOLDER cm CKI3HBIHIO2K CHPC 10097 179185005 TUNING COLL CK7HBIAIUK CHPC 172402705 CERAMIC FILTER CHPC GF cF202 172404108 CERAMIC FILTER C782 786 CK7HBIAIUK CHPC 172102045 CERAMIC FILTER C787 CSBIAGK CHPC 10UF 141 479539 SMALL FIXED INDUCTOR 4 7UH CKTBHBIATOAK CHPC 192 0163 05 BEADS CORE CHPC 4XUF u 140 187592 SMALL FIXED INDUCTOR 18NH C790 CKI3FBIATOSK CHPC 10UF 157 L40 1001 86 SMALL FIXED INDUCTOR 100 com CHPC 1007 uo 140477692 SMALL FIXED INDUCTOR 47NH CHPC 4mF 111 16 140 228592 SMALL FIXED INDUCTOR 220NH CHPC 1007 17 134 4609 15 AIR CORE COIL 079485 CKUNBIAEK CHPC 13445610415 AIR CORE COIL 796 799 CHPC ug 140 2285 92 SMALL FIXED INDUCTOR 220NH C801 802 CK73GB1E105K CHPC 20 192 0446 05 BEADS CORE 803 805 CKI3HBIHIO2K CHPC 10097 121 23 140 228592 SMALL FIXED INDUCTOR 220NH C808 82080605 ELECTRO 3300F 25W Us 40217571 SMALL FIXED INDUCTOR 27NH C807 C92 0875 05 ELECTRO 25W 18 140397692 SMALL FIXED INDUCTOR 39H ceog CHPC 13138 182016305 BEADS CORE C810 CKTBHBIHATIK CHP
13. H 8 85 caps t a a ee 3 7 222 et 22 55 48 X57 775 A 2 1 16 L _____ SCHEMATIC DIAGRAM NX 800H _ UNIT 57 7750 18 A 2 202 GND oUTPUT 25 47 4 Rs EIS POT PUE MODULATION z FC R 7 08V RIPPLE FO T 661V LMC7101BIMS ala 88 8 EFRA pit oF es TUNE 817 3 49 57 775 2 2 16 _ NX 800H SCHEMATIC DIAGRAM TX RX UNIT 57 7750 18 2 FRVEG soso ones m EM OFFER iP FREDUENCY xus CONTROL 4 5 mu
14. RefNo Parts No Description Aires Parts No Description Deu R827 RK73HB1J332J 33K J 0909 188355 DIODE R828 RK73HB1J000J CHPR 00 J 0810 02D718F X ZENER DIODE R831 RK73HB1J000J CHPR 00 J V 16W 0911912 DA204U DIODE 833 835 RK73HB1J101J CHPR 10 1 16W 0913 188355 DIODE R836 RK73HB1J000J CHPR 00 J 11 0814 02DZ18F X ZENER DIODE RE37 RK73HB1J472J CHPR 1 16 ci LM73CIMKX 0 R838 RK73HB1J000J CHPR 00 J 116 LMC7101BIMS M0S IC R841 RK73HB1J000J CHPR 00 J Note 1 MOS4C R842 RK73FB28102J CHPR 10K 0 18 LMC7101BIMS MOS C 74 RKJSHBILMZM CHPR 40 15 TC75WSTFKIF M0S IC R845 RK73HB1J102J CHPR 10K J 116 TA7SWDIFUF M0S IC R846 RK73HB1J332J CHPR 33K J 116 2 RAS5H3340M131 MOS4C R847 RK73HB1J000J CHPR 00 J 1 16W TATSWO1FUF R850 RK73GB2A000J CHPR 00 J 1 10W 201 MCP8021 E 0T R901 RK736B2A471J CHPR 40 J 1109 16202 TK10931VTLG ANALOGUE IC 902 903 CHPR 10 J 1 16W 1 203 TC75WSTFKIF M0S IC R904 913 RK73HBIJA7IJ CHPR 40 J 116 IC204 SPM5001 M0S IC 73682 471 CHPR 40 J 1109 1205206 LMC7101BIMS M0S IC R915 917 RK73HB1J000J CHPR 00 J 116 1c401 6108230 MOS IC 918 19 CHPR 10 1 16W 10402 XC62048332P1 ANALOGUE IC R920 RK73HB1JO00J CHPR 00 J 2 NJM78MOBFAZB
15. 10 CHPC 0257 CKI3HBIHAIK 364 366 CK HBIHIQK CHPC C260 CKIHBIEIO3K CHPC O010UF K C924771 05 ELECTRO 100UF 25W CHPC 10 CHPC C262 CKIHBIEIO3K CHPC 00100 K CKUHBIMATIK CHPC 263 264 CKPBHBIHATIK CHPC 40 C406 CK73HBIHIO2K CHPC C205 CKI3HBIEIO3K CHPC K CKI3HBIEIO3K _ CHPC O010UF K C268 CKI3HBIHIO2K CHPC 1000PF CK73GBIHIO3K CHPC O010UF K C267 7 208 CHPC 12F 6 CKUHBIMATIK CHPC C268 CHPC O010UF K CK73GB1ET05K CHPC 10 0268270 CHPC 4 m CKUHBIMATIK CHPC CC HBHCHIHIDG CHPC 1 6 CHPC 0272 20PF CK HBIHIOK CHPC 100PF C273 7 208 CHPC 12F 6 0420 CK BHBIATUK CHPC 025 cim CK73GB1HA73K CHPC 00008 K 026 CHPC 47UF 278 281 CKTSHBIHATIK CHPC CHPC 10 C283 10 0425 CHPC CHPC 40 0425 CKI3HBIEIO3K CHPC K C205 CC73HCHIHS60J
16. CHPC 10 J 015 CKSHBIHATIK CHPC CHPC 10PF J 127 CK7SHBIHATIK CHPC 40 CS77CAIVRISM 0150 39V C128 CC73HCHIHA70J CHPC CC SHCHIH330 CHPC CC73HCHIHA70J CHPC CHIPC CHPC C35 08778810100 CHPTNTL 10UF 20 0133 CC73HCH1H220J CHPC 2228 1 C36 CC73HCHIHOB0B _ C134 CK73HBIHAIK CHPC 7 C92 0863 05 CHIPTNTL 35WV C135 CC73HCHIHIOJ CHPC C38 083 07875 CERAMIC C38 CO7SHCHTHOGOB C136 CHPC C138 CS7ICAASRBM CHPTNTL 68UF 10V cn CKSHBIHATIK CHPC cut CC73HCHIH220J CHPC 22F CK7SHBIHATIK CHPC 40 CC73HCHIHA70J CHPC 1 casas CC73HCHIH101J CHPC 10 1 Cus CC73HCHIHIMJ CHPC J cas CC73HCHIHOB0B CHPC car CC73HCHIHA70J CHPC cu CHPC 32 08705 ELECTRO 10000 25WV CK73HBOJIOSK CHPC 10 C152 153 CHPC J cag 7 1808 CHPC 18PF 6 186 156 7 20 CHPC 22F 05051 CC SHCHIHISQ CHPC 1500F C157 7 101 CHPC 10PF J 5253 CK7SHBIHATIK CHPC 40 CK7SHBIAIOGK CHPC K C158 CK73HBIHAIK
17. rant FSDET Dave vum FSDET 10 TRAMP TueD PSIPLL pes PSRRE SRIF PSRPLL moose 72 m EL EI RUD iMCDOCN __ MCDOAF E Lx 5 E fe ETE 25 2 soasy 56 X57 775 A 2 9 16 SCHEMATIC DIAGRAM NX 800H AT 5 t UNIT 57 7750 18 A 2 57 775 2 10 16 BB BC NX 800H SCHEMATIC DIAGRAM
18. F40 6559 05 FLAT CABLE CONNECTOR 955 RK73GB2A271J CHPR 20 41 2671 05 PIN ASSY 956 RK736B2A101J 10 N05 E40 6557 05 FLAT CABLE CONNECTOR 8857 858 CHPR 20 2901 E58 0522 05 MODULAR JACK 000 CHPR 00 J 281088105 COLLAR 962 RIJSHBIJOQ CHPR 00 11 963 364 RKUSGBOAGB CHPR 30 1 10W 1901 02 141109533 SMALL FIXED INDUCTOR 1 00 965 966 RKUSGBOAB2I CHPR 80 1903 905 192 0140 05 CHIP FERRITE R967 974 RK73HBIJI03J CHPR 10K J 118 1908 182016305 BEADS CORE 1907 18001405 CHIP FERRITE 8976 CHPR 00 116 1908 192 0163 05 BEADS CORE R977 979 RK73HB1JA73J CHPR 47K 11 R981 982 BK73HB1J103 CHPR 10K 1 1 16W 177198045 CRYSTAL RESONATOR 11 0582 2 8986 RKUSHBIJIO3 CHPR 10K J 16 7 CHPR 16 907 908 RKUSHATUROM 000 J 1 16W C909 RKMHALJID 100K J R989 CHPR J 16 RKMHALJID 100 V I8W R990 144721 J VIBW RKMHAIJID 100 1 16W RKISHBIA7A 470K J 1 16W CP917 RKMHALJID 100K J 1 16W R992 R 73HBIJ000 CHPR 00 J3 116W 8296 144721 16 900 000 CHPR 00001 1 16W 8901 RKUGB2ADOD CHPR 00 J R997 RK736B2A000J C
19. gt P EV t 61 P 13 icis 4 Buff AMP Buff AMP Buff AMP 09 010 0208 H BPF CF201 CF202 W 85 5dBm W 92 0dBm OdBm 0dBm N 83 0dBm 93 04 SG input level for 12dB SINAD are obtained Measured by connecting SG to each point via a 0 01 capacitor AF VTVM AF level obtained when the AF output level is adjusted for 4 00 40 with the front panel AF VOL control Measured with AF voltmeter connected to the external speaker jack receiving a 53dBm SSG signal modulated at 1kHz DEV WIDE 3kHz NARROW 1 5kHz 5 2mVrms W 244mVrms W 244mVrms W 354mVrms W 198mVrms W 198mVrms 4 0mVrms 48 2mVrms 69 2mVrms N 122mVrms N 122mVrms N 177mVrms N 99mVrms N 99mVrms 1 1 EVOL MC SUM1 MIC SUM2 ASIC MOD SMF MOD SUM DEV BAL VCO MOD TX VCO 7 6 1 3 6 1 2 1 3 6 7 D 4 1c709 IC706 IC510 IC702 1 709 1712 5 06 1 1 1 1 1 MIC input 3kHz DEV Wide 1 5kHz DEV Narrow at 1kHz MOD Transmitting frequency Center frequency 2 5dBm 65dBm 17 50 45W ANT Buff AMP Drive AMP Drive AMP Drive AMP Final AMP D103 D104 9 010 0101 0102 12102 D106 D216 MOD TX VCO H gt 4 ANT Filter Gate bias D1084 D109 0110 DET PC DC DC 19 2 MP 1101 1 103
20. 30 D RK73HB1J000 CHPR 00 2 RKISHBIJIDA 10K R132 133 RKUSHBJIDA CHPR 100K J 1 16W 10 R134 RKTSHBIJZMJ 270K J RK73HB1J000 00 8136 10 J RAS RK73HBIJIOAJ 10K J R137 RK73HBIJ334 CHPR 33K J R138 RK73EB2E301J CHPR 90 14 NX 800H PARTS LIST TX RX UNIT X57 7750 18 Mrs Parts No Description Ans Parts No Description 8140 CHPR 100K 2 R265 AK73HBIJIO3J CHPR 1 16 mut RKTBHBIJIDA CHPR 120K J 1 16W 8266 PK73HB1J222J CHPR 22K J 1 16W 8142 RKISHBIJIDA CHPR 100K J 1 16W R267 RKUHBZ7I CHPR 20 J RKUGB2ADO 00 R268269 RKUHBIAO CHPR 40701 RKISHBIJBDA CHPR 820K J 1 16W R270 RK73HBIJ680 CHPR 68 1 Rus CHPR 39K 2 J VI8W 8146747 RKISHBIJIDA 100K 1 16W R272 RKI3HBIJ2IJ CHPR 20 J 16 8148 RKUBHBIJIO3 CHPR 10K R273 RK73HBIJI80 CHPR J3 8149 CHPR 1 16W R274 RKUSHBIJI2 CHPR 10 J 16 6150 RKISHBIJBB3 CHPR GEK 1 16W R275 RKI3HBIJ2IJ CHPR 20 J 16 msi RKTHBISA CHPR SK J 1 16W 8276 RKUSHBIJI2
21. 33M 450k AME BEN 20 wm ons 2 6pin Option Connector SCBSY SCBSY 33A2 SCRXD 33M 15M T SP JACK purs Main 1C70311 2 17031212 sls sma tt rman Ed SOS EU as FSDET DINT r DEO VREF i JNCCSRCN MC SXCN MCDOCN MCDICN ASQAPC 0905 FH IMCCSAF NMCDOAF MCDIAF NC questo w 20218 83 cS 0008 soc BER i osos i 2 T SORA ar xv TCISH08FU F orm VREF du T AWBDIZSAFK T poe res TINT SURGE 10301 Diod STSW IC7112 2 1 712 5 8 0710 911 0912 Don J Nw A bid uon JCSOS RES MCSCKCN C7WS3FKIFI DAC JT 2657 7 yo Expander INVERTER 7 scum Sar som mun ri 117 188 CU 88 4 Dawar 16513 0 508 155385 BER JINT25P 4 TC7SETOSFU F Do nomero RD 0704 2504738 8 an 1680 252 ICS3 HRDY WP 1705 2SA1832GRIF JFRST DRST HINT HDS2 on 0707 mayo EN E m MEE EN M s gt
22. 092 0765 05 CHPTNIL 47UF 1680 568 578 CC73HCHIHIOJ CHPC 1 CHPC K C578 CK7SHBIHIDK OHPC CK73HBIEO3K CHPC 0100 580 7 01 OHPC 1 736810225 CHPC 22 5 683 CHPC 10PF caso CK73HBIEOGK CHPC ODIQUF K 584 585 CC73HCHIHIOJ OHPC 1 736810225 CHPC 22UF C585 CKJSHBIEIK CHPC 00008 K case CHPC K 57 589 OHPC casa CHPC 590 591 CK73HBIENOGK CHPC 0000 K CK73HBIHATIK CHPC 470PF 0582 583 OHPC 1 0465456 CK73HBIEOGK CHPC 000 K 594 595 CKT3HBIEIOGK CHPC K 57 458 ck7aGBIEIOSK CHPC C596 CKJSHBIANMK CHPC 010 K 08276545 CHPTNIL 4JUF 1880 897 807 CHPC 10PF cago CHPC K 1 Cai CC73HCHIHI IJ CHPC J CHPC CK73HBIHA7IK CHPC 0610 CC73HCHIHIOJ CHPC 1 casa CHPC 10 cen CK73HBIHIO2K CHPC CC73HCHH220J CHPC PF CHPC K 465467 CHPC 10 0613 816 CHIC cage CK73HBIEIOGK CHPC K C618
23. m 28 8 gt 57 775 A 2 16 16 X54 368 1 3 NX 800H SCHEMATIC DIAGRAM DISPLAY UNIT X54 3680 10 1 M D i xmxu 881 815 gt E E u beet i 50805 0606 gles alee tu ard ar 8 BES R mes ui LN Ter Tm SLE LB 5 3 Bls H as P FRE ium LN aw m Lose TURE E TERE Heaton e e e m Lud EH 10902 eno T TC7SSSTFEIF 8 vss 1 aros Er lt o x m wa primon gt DURS acr
24. 18341462 05 SMALL FIXED INDUCTOR CHPR 47 116W 1501 803 182 0138 05 CHIP FERRITE 69 RK73HBIJ000 CHPR 00 J 6 1506511 182 0138 05 CHIP FERRITE 670 RK73HB1J472J CHPR J 1512 192014005 CHIP FERRITE RK73HB1JA74J CHPR 470K J 1 16W 1517518 182 0138 05 CHIP FERRITE 872 RK73HB1J183J CHPR J 1 16W 1521 523 192 0162 05 BEADS CORE R74 RK73HB1J102J CHPR 10K J 1901902 182014005 CHIP FERRITE RIS RK73HB1J221J CHPR 220 J V 16W 1903 905 192 016205 BEADS CORE 876 RK7SHBIJA74 CHPR 470K J x 177301605 192MHZ 877 CHPR 10 177 1802 05 CRYSTAL RESONATOR 32 768KHZ R7983 RK73HBIJOOO 00 Xs 177 3015 05 TCXO 18 432MHZ R8485 RKTSGBADQ 00 J xam L71 0649 05 MCF 58 05MHZ 886 RK73GB2A272 CHPR 2 J RK73HBIJ332 CHPR 33K J 2 RKTSHHJDZSD CHPR 22K D RK73HBIJ334 330K J 12711 OHPR 204 10 8103 CHPR 18 J 85 RK73HBIJ224 22K J R104 12711 20 128721 CHPR 47K 8105 RK73HB1J333J OHPR 4 8106 RKTSHBIUTI 40 7 CHPR J RK73HBIJ472 CHPR 47K R107 RK73HB1J682
25. CH RX MHz TX MHz 40 dummy load and connected to an AC voltmeter and an 1 390 05000 390 10000 audio distortion meter or a SINAD measurement meter at all 2 380 05000 380 10000 times during tuning B 329 9500 329 90000 Transceiver tuning To enter tuning mode 4 390 00000 390 00000 To enter tuning mode press s key while the trans 5 390 20000 390 20000 is in test mode Use the key to write tuning data 8 39040000 39040000 through tuning modes and the key to adjust tuning requirements 1 to 4096 appears on the LCD 7 335 05000 335 10000 Use the e gt key to select the adjustment item through 8 365 05000 365 10000 tuning modes Use the 5 key to adjust 5 reference level 9 16 u adjustments and use the m key to switch between Wide Narrow Very narrow Analog mode signaling LCD display in panel tuning mode No Bx CV voltage AD value etc 1 None None 2 None 100Hz Square Wave Sub LCD display 2 6 LTR Data LTR Data Main LCD display CNTR AREA 0 GOTO 12 AREA 0 GOTO 12 1 i HOME 12 HOME 12 5 Adjustment Adjustment value 10 47 25 10 47 FREE 25 point 1 4096 4 QT 67 0Hz QT 67 0Hz Proper value guide 5 QT 151 4Hz 151 4Hz An Analog narrow mode me roqua niy 3 Aw Analog wide mode adjustment i necessary 6 QT 210 7Hz QT 210 7Hz Nn NXDN narrow mode Y or A is displayed 7 ar2541Hz QT 254 1Hz Nv very narro
26. CHPC can CHPC 90PF 0226 C322 CHPC 390 6 0227 7 1 821 CHPC C323 _ SOF 0228 230 CK7HBIAIUK CHPC CHPC con CKI3HBIEIO3K CHPC K C328 CC73GCHIHA7IJ CHPC C232 CKTBHBIATOAK CHPC 327 CKI3HBIHAIK 0233 CHPC 10 330334 CK HBIATUK CHPC CKIHBIEIO3K CHPC K C335 CHPC 4 6 0236 CC73HCHIHA7OJ _ CHPC 336 CKISHBIEIO3K CHPC K CKISHBIHAIK 40 337 338 CHPC 238240 CKI3HBIEIO3K CHPC K C339 CKIHBIEIO3K CHPC K 40 can CHPC 1008 C243 _ CHPC K 2 C244 CC73HCHIHA7OJ CHPC C343 CHPC C245 CC HBHOHIHID C248 CKI3HBIEIO3K _ CHPC OM0UF K C347 CKUHBIMTIK CHPC C247 CK7HBIAIMK CHPC CK73HBIEIO3K CHPC K 0252 _ C358 CHPC 18XPF C256
27. soixnv ove soxnv sonny 208 sony as as voixnv 85 as soixnv soxnv sal Msa oo zoixnv 2 olxnv LOXNY 3W AV1dSIG soixnv sony L 1884 15997 ano UTE FT ano gt gt ms i ON 2s zono ou ax z on ano aS Da L lt lt 6sNO lods las las 88 502 oun 22228998903 5803 779 8325533 338 5 um 825885112292855 gt 6815258821 5 28 Ww rrr v 8 VE 1 WOL93NNOO OL 04408 Sz V lumus J 2001 47 ks SCHEMATIC DIAGRAM TX RX UNIT X57 7750 18 4 2
28. 1kHz Dev 3kHz INXDN 1 Adj item Nv LRSSI 1 Adj item Low Adjust with the ana Very Adjust RSSI Very Narrow log signal Narrow 2 Adj item 2 Adj item Low INvL LRSSI ILow Center INV LRSSI gt High INvC 18551 SSG output INvH 18551 118dBm 0 28 18551 1kHz 556 output Dev 1 5kHz 0 28 MOD 1kHz Dev 1 5kHz 7 Because Low RSSI at 118dBm adjust of Narrow is adjusted by adjusting Low RSSI at 118d Bm adjust Analog Na rrow it is not necessary to adjust Low RSSI at 118dBm adjust of Narrow 7 High 8551 1 Adj item HRSSI 1 Adj item High 556 Panel tuning mode at 80dBm Adjust e RSSI Narrow Ext SP After input signal adjust 8 2 Adj item 2 Adj item Low from 556 press HRSSI gt ILow Center tor lt key to store the Analog IAnL HRSSI gt High High adjustment value Narrow AnC HRSSI gt SSG output IAnH HRSSI gt 80dBm 22 400 IPC test mode AnH HRSSI MOD 1kHz After input signal 556 output Dev 1 5 2 from SSG press 80dBm 22 40 Apply button to MOD 1kHz store the adjust Dev 1 5kHz ment value 38 ADJUSTMENT NX 800H Condition Measurement Adjustment pm ltem pe Specifications Panel tuning mode PC test mode 1 Unit Term
29. pea Note The components marked with a dot are parts of foil side 65 X54 368 3 3 NX 800H LEVEL DIAGRAM Receiver Section v Radio Frequency xis 58 05MHz 450 2 121 548 104dBm 118dBm 120 5dBm 114 5dBm 112 5dBm 118 0dBm 720dBm ANT RF AMP 1st MIX DBM IF AMP IF AMP FM SYSTEM IC 0212 0213 0210 0207 0210 1C204 XF202 0205 0204 1C202 CF203 BPF P gt CF Buff AMP Buff AMP Buff AMP 09 010 0208 RX VCO H gt gt BPF CF201 CF202 W 85 5dBm W 92 0dBm 0dBm 8 N 83 0dBm N 93 0dBm SG input level for 12dB SINAD are obtained Measured connecting SG to each point via a 0 01 capacitor Transmitter Section 5 2mVrms W 244mVrms W 244mVrms 4 0mVrms 48 2mVrms 69 2mVrms N 122mVrms N 122mVrms 1 1 1 MC MIC SUM1 MIC SUM2 ASIC MOD SMF MOD SUM 6 7 6 1 6 1 2 D 4 1709 1706 IC510 IC702 IC709 1 1 1 1 1 MIC input 3kHz DEV Wide 1 5kHz DEV Narrow at 1kHz MOD Transmitting frequency Center frequency A 66 NX 800H LEVEL DIAGRAM Audio Frequency 4 82 0dBm 82 0dBm 186mVrms 226mVrms 226mVrms 96mVrms 4 00Vrms IF AMP EV
30. TX RX UNIT 87 775 i m Ripple 01 Ripple 04 i m FILTER 2505283 111 FILTER 25 8 837111 I Dein 08801 nos 7 LER I 7 E m ESRA pm i 10405 16402 330 soc 012 i i XC6204B332P1 XC6204B332P1 2S3347F S3VAVR eae 5 TT amo LEE E pumas i AVR To 33A SCTAM1 BENE pee TN 1 i 0416 Iz e un bod BUFF BUFF m AMP AMP ay 5 pow E E ul 54 LO cin I Ili
31. _ CHPC 1000PF CN401402 23 1260 04 TERMINAL cmo CKI3HBIHA72K CHPC F41 1682 05 PINASSY cu CKTBHBIATSAK CHPC DISUF CN502 513 E23 1278 05 TERMINAL CN516517 23 1278 05 TERMINAL CHPC CN520 23 1278 05 TERMINAL CKI3HBIEIO3K ODIOUF K CK7HBIAIUK CHPC CN527 E23 1278 05 TERMINAL 745 747 CKIHBIEIO3K CHPC O010UF K CN540 23 1278 05 TERMINAL 074851 CKUHBIATUK CHPC CN542543 23 1278 05 TERMINAL CN548 40 672005 SOCKET FOR PIN ASSY 075253 CK73HBIEIO3K CHPC 0010UF K 01585 F40 6361 05 PINASSY _ CHPC 100PF 0757 CC73HCHIHISOJ CHPC 18 CN597 E40 0558 05 RAT CABLE CONNECTOR CHPC K 40 856005 CABLE CONNECTOR 076283 CHPC CN011612 E23 1278 05 TERMINAL 23 1278 05 TERMINAL 2PF J 01005 F40 6582 05 PINASSY 765 58 CHPC 0767 CKI3HBIAIOAK CHPC CN901 E40 6560 05 RAT CABLE CONNECTOR 768 769 CK73HBIEIO3K CHPC 0010UF K m 11 0425 05 350 PHONE JACK 3P CK7HBIAIMK CHPC 2901 E58 0521 05 SUB SOCKET 0 cna CHPC 92 022805 FUSE CHPC 92 035245 FUSE CKI3HBIATOAK CHPC
32. 1 664 CHPR 550 1 R216 BK73HB1J000J CHPR 00 1 16W R302303 RKUSHBIJIDA CHPR 100K J R218219 AK3HBIJIO3J CHPR 1 16 306 307 CHPR 220 RKISHBLATA CHPR 47K J 16 R310 R 73HBIJ000 CHPR 00 J 11 R221 RKUSHBIJIB3 CHPR 186 R313 RK736B2A000J CHPR 00 J R22 RKISHBJDZ2 2 J V I8W R314 RKUSHBIJOQ0 CHPR 00 223 CHPR 270K 1 1 16W 881516 RKUSHBIJIDA CHPR 10 J R24 RKTSHBIJID3 CHPR 10K 1 16W R317 RK73HBIJ000 CHPR 00 J 1 225 CHPR 15 1 8320321 BK73HB1J000J CHPR 00 J 8226 RKIHBLATA 47K 16 8306 AKI3HBIJ22J CHPR 12K R27 RKI3HBIJIOAJ 100K J 1 16W R328 RKUSHBIJI2 CHPR J R228 AKI3HBIJ223J CHPR 22K 1 R329 RK73HB1JGB2J CHPR 68 J R28 RKTSHB22 CHPR 22K J R330 RK736B2A100J 10 3 R230 RKUSHBIJI2 CHPR 10 R331 PK73HBIJA73J CHPR VIBW R231 BK73HB1222U CHPR 20 J 16 R332 RK73HBIJO0OJ CHPR 00 J3 116 R232 AKI3HBIJIOIJ CHPR 10 16 RKUBHBIJI2 CHPR 10 J 1 16W R234 RKI3HBIJIO3J CHPR 10K 1 16W R334 R 73HBIJ000 CHPR 00 J3 1 R235 CHPR 00 R338 CHPR 00 J 116W R237 AKI3HBIJIOAJ 100K J R339 RK73HBIJA7OJ CHPR 47 3
33. B538 100 SAMT D 1 530 0 B540 100 m x ovens ect M aim i oss M BDR2 Bor M 10 2 enrol 3 wl 9 sci E E ps pea bysss 7 ona 5 onum scum HP i e nens H rs ala ces 818 OOAF m 8 HRS 8 8 lt 7 I lt gt D 53 X57 775 A 2 6 16 AG NX 800H SCHEMATIC DIAGRAM m ui 3 5 8 8 8 51 Pon An E Man n s La fo E AP aa az FLASH ROM E iu 2 zd 4 2 m ET wme MA vss INTRA ea aw s ana ar SOM SERVARE Um SCHSY 855 EB E poene 5 8 8 sow 1
34. Maximum Deviation NXDN Narrow Very Narrow Maximum Deviation of NXDN Narrow Very Narrow is adjusted Maximum Deviation Analog Wide Narrow Maximum Deviation of Analog Wide Narrow is adjusted This item must be adjusted before all adjustment items for tone deviations are adjusted Note Maximum Deviation Analog Narrow must be adjusted before CWID Deviation NXDN Very Narrow is adjusted QT Deviation QT tone deviation is adjusted DOT Deviation DOT tone deviation is adjusted LTR Deviation LTR tone deviation is adjusted Deviation DTMF tone deviation is adjusted Single Tone Deviation The deviation of Single Tone used in 2 tone is adjusted MSK Deviation MSK tone deviation is adjusted CWID Deviation CWID tone deviation is adjusted CWID is used to inform the others who is transmitting on a 6 25 kHz spacing channel In FCC rule Analog mode CWID is required for each channel spacing Sensitivity 1 allows a service engineer to improve the intermodulation rejection receiver spurious response Sensitivity 1 and receiver sensitivity characteristics by changing the voltage of Variable Capacitor Tune in the receiver front end circuit of the primary band pass filter to optimize the characteristics at five frequency spots Sensitivity 2 allows a service engineer to improve the intermodulation rejection receiver spurious response Sensitivity 2 and rece
35. Note You must install the KCT 53U driver in the computer to use the USB adapter KCT 53U When using the USB adapter KCT 53U for the first time plug the KCT 53U into a USB port on the computer with the computer power ON 2 When the POWER switch on user mode can be entered immediately When PC sends command the transceiver enter PC mode and PROGRAM is displayed on the LCD When data transmitting from transceiver the red LED is lights When data receiving to transceiver the green LED is lights Note The data stored in the computer must match the Model Name when it is written into the flash memory NX 800H REALIGNMENT 5 3 KPG 46 KPG 46A description PC programming interface cable Option The KPG 46 46A is required to interface the transceiver to the computer It has a circuit in its D sub connector KPG 46 25 KPG 46A 9 pin case that converts the RS 232C logic level to the TTL level The KPG 46 46A connects the 8 pin microphone connec tor of the transceiver to the RS 232C serial port of the com puter 5 4 KCT 53U description USB adapter Option The KCT 53U is a cable which connects the KPG 46A to a USB port on a computer When using the KCT 53U install the supplied CD ROM with driver software in the computer The KCT 53U driver runs under Windows 2000 XP or Vista 32 bit 5 5 Programming software KPG 111D description The KPG 111D is the programming software for the transceiv
36. 6714 RKTSHBIJIDA CHPR 100K J 1 16W 8766 14883 CHPR 6715 7 CHPR 47K R787 PKI3HBIJ274J CHPR J 16 6716 00 CHPR 00 R788 RK73HB1J223J CHPR 2 J 1 677 CHPR 1 16W R789 0 CHPR 00 J 6718 000 CHPR 00 V I8W 8760 1224 CHPR 220K J 1 16W R720 RKTSHBIJIDA 100K J RII RKUBHBIJEGA CHPR 50 J 1 16W 672 RKISHBJ2 22K J 1 R792 RKUSHBIJIZ CHPR 10K J 872 1 683 CHPR 68K 1 16W 798 798 RK73HBIJ000 CHPR 00 116W 6724 RKISHBIUEGA CHPR 1 1 16W 8795 AKI3HBIJ22AJ CHPR 20 J R725 1 683 CHPR 68K 8796 RKUSHBIJIO3 10K V I8W 6726 RKIHBJD CHPR 0 1 1 16W 8797 RKUSHBIJSSA CHPR 33K J 1 16W 6727 274 CHPR 27K J 1 16W 8758 RKUSHBIJBBA CHPR 680K 6728 0 CHPR 00 R739 RK73HB1JS63J J 1 16W 6728 RKTSHBIJIDA CHPR 100K 8800 AKI3HBIJA72J CHPR J VIBW 6730 RKTSHBIJIO3 CHPR 10K 801 RK7SHBIJIDA CHPR 100K J R731 000 CHPR 00 8802 11273 CHPR 2K J R732 173 CHPR 47K J V I8W 8803 RKI3HBIJIS3J CHPR 15 J VIBW R7
37. A NX 800H pcs OARD TX RX UNIT X57 7750 18 B 2 Component Component side Layer 1 Layer 2 J79 0208 19 2 Layer 3 Layer 4 Layer 5 Ref Address Layer 6 D905 5G Foil side D906 5H e view J79 0208 19 B 2 TX RX UNIT X57 7750 18 B 2 Foil side view J79 0208 19 B 2 479 0208 19 B 2 2 pz 090 090 Dea ben 092 Component side Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 Foil side Ref No Address Ref No Address Ref No Address 0901 8G D904 0911 0902 8H D907 9E D912 9F D901 9c D908 9E D913 9H D902 9D D909 9G D914 9H D903 9D D910 9G Radio Frequency 58 05MHz 450kHz Audio Frequency 121 54 104dBm 118dBm 120 5dBm 114 5dBm 112 5dBm 118 0dBm 72 048 82 0dBm 82 00Bm 186mVrms 226mVrms 226mVrms 96mVrms 4 00Vrms ANT RF AMP 1st MIX DBM IF AMP IF AMP FM SYSTEM IC IF EVOL D212 D213 Q210 0207 0210 1C204 XF202 Q205 Q204 1C202 CF203 12201 ASIC RXAF SMF RX SUM VOL 20 SP AMP BPF
38. CHPC C162 CC73FCHIH1506 CHPC 15PF CK7SHBOJIOSK CHPC 10 CC GGCHIHORSB CHIPC OSPF CK7SHBIHATIK CHPC 40 C185 CHPC 10PF CC73HCHIH270G CHPC ZPF C166 CC HCHIHII CHPC 10PF J CC73HCHIHA70G 4PF 6 CC SHCHIHR SB 075PF CHPC 0170 CC GCHIHORSB 058 CC73HCHIHO90B CHPC CHPC 10PF C65 CHPC 10 CHPC 10 J 08667 CC73HCHIHO70B CHPC 70PF 083 0550 05 CHPC 1 68 69 CC73HCHIHOSOB CHIPC CK7SHBIHATIK CHPC 018 CKI3HBIHAIK CHPC C178 CC GCHIHORSB OSPF cn CKUBGBlEISK CHPC 10 0178 CHPC CHIPC 5 CHPC J 073 CKSHBIHATIK CHPC 470PF CK73HBIHAIK CHPC CO7SHCHIHORSE CHPC OSPF CK7SHBIHATIK CHPC 185 CM73F2H120J CHPC C186 121 CHPC J CC HCHIHORSB CHIPC OSPF C187 CHPC 20 77 78 CKI3HBIHAIK CHPC 470PF 188 189 CM73F2H150J CHPC 18 J 08 CC73HCHIHO70B _ 70PF C190 CM73F2H070D CHPC 70PF D 10 NX 800H PARTS
39. Center PC test mode LOPWRI High High Press Apply LOPWR PTT Press button to store the LOPWR Transmit button adjustment value H LOPWR Press Apply after all adjustment Adjust kx button to store the point was adjusted PTT ON adjustment value Press lt key to store the adjustment value 31 NX 800H ADJUSTMENT Condition Measurement Adjustment yum Won m Specifications Panel tuning mode PC test mode fest Unit Terminal Unit Parts Method Remarks equipment 5 Balance 1 Adj item BAL 1 Adj item Balance Deviation ANT Panel The Deviation of 2kHz Tone deviation adjust 2 Adjust Deviation meter _ meter tuning 20Hz frequency is is within 0 2dB Deviation meter LPF 3kHz Oscillo mode fixed Change the 0 198 of 20Hz LPF 3kHz HPF OFF scope 2kHz adjustment tone deviation HPF OFF 2 Adj item Low value to become 2 Adj item LBALI Center IPC test 0 2dB to the devia PC test mode IL BALI C BAL High High mode tion of 20Hz within Press Apply IH BAL PTT Press 140 the specified range button to store the Adjust Pes Transmit button adjustment value PTT ON Press Apply after all adjustment Press lt key to store button to store the point was adjusted the adjustment value adjustment value Sub L
40. RAT 42 RKTSHBIJIMA INK R539 RK73HB1J000 CHPR 00 RK73GB2A000J CHPR 00 J P540 541 10 R646 RK73HB1J682 68 J RKISHBIJIDA 10K J R648 RK73HB1J682 amp EK J 79 RK73HB1J000 00 R650 RK73GB2A000 CHPR 00 J 1 0 100K 4 8651 RK73FB2B102J CHPR 10K J 16 NX 800H PARTS LIST TX RX UNIT X57 7750 18 Mrs Parts No Description Amis Parts No Description 8652 CHPR 100K 2 R755 CHPR J 16 9654 RKTSGB2ADO CHPR 00 J 8766 1 53 CHPR 18K 1 16W 8656 1 40 V I8W R758 AKI3HBIJIO3J CHPR 10K J 8658 RKUSGB2ADOD CHPR 00 J R759 RKUSHBIJIDA CHPR 100K J 58 661 RKISHBIJIDA 100K J 1 16W R760 RKI3HBIJIS2J CHPR 15K 662 663 RKTHBLATA 470K J R761 RK73HBIJ683 CHPR J 11 864 674 RKISHBIJIDA 100K 1 16W R762 14334 CHPR 330K 1 1 16W 8676 RKTBHBIJIDA CHPR 100K J 1 16W R763 AK73HBIJIB3J CHPR iw 867 RKTSHBLATA 470K J 1 16W R764 RKUBHBIJIDA CHPR 120K J 1 16W R678 RKISHBIJIDA 100K J 1 16W 8765 RKISHBIJI2
41. 100 38 Ho20924 13 INNER CARTON CASE 39 2 ae J H12 4274 03 PACKING FIXTURE UPPER 943 944 CS77BAIEAR7M CHPTNTL 25W 40 2 ae J H12 4275 02 PACKING FIXTURE LOWER 945 CK73GBIHIO3K CHPC K 4 3D H52 2306 02 ITEM CARTON CASE CHPC 1 CHPC K J19 4584 15 HOLDER MIC ACCESSORY CHPC 1 45 38 J19 5484 13 HOLDER SP 46 3B 78 8542 HOLDER PANELI 949 954 a 3B 219580203 HOLDER LCD 0855 CHPC 1 48 28 22 84792 MOUNTING HARDWARE D SUB 456957 CK73HBIENOGK CHPC 00100 CHPC 1000F 49 3B J21 8481 03 MOUNTING HARDWARE SP 959 960 CK73HBIENOGK CMPC K 50 3B J21 8589 03 MOUNTING HARDWARE LCD si 2 109077603 BRACKET ACCESSORY CKTSHBAQEK 52 3B 30128804 SPACER SP SHEET 962 CHPC K 863 CHPC 1 54 K29 9401 03 KEY TOP CHPC 965 CHPC K PARTS LIST NX 800H DISPLAY UNIT X54 3680 10 Parts No Description Amis Parts No Description 088867 CK7HBIHIDK 1008 2 CHPR 20 4 110W 8954 RKUGBOMUD 47 J
42. Low _ Ammeter mode IPC test mode Limit IL LOLMTI ILow Center Press Apply adjust IL LOLMTI High High button to store the C LOLMTI PTT Press IPC test adjustment value LOLMTI Transmit button mode after all adjustment H LOLMT Press Apply gt point was adjusted Adjust button to store the PTT ON adjustment value CAUTION Press lt key to store Do not attempt to the adjustment value adjust the transceiv er s transmit output power beyond its specifications If the transceiver is adjusted beyond the specifications it may cause deterio ration of the parts reliability and the output power may be lowered sud denly and unstable The transceiver may be also extremely hot 3 High 1 Adj item HIPWR 1 Adj item High 45W 1 0W Transmit Adjust Transmit Power 13 0A or less Power 2 Adj item 2 Adj item Low adjust L HIPWR Low Center PC test mode HIPWRI gt High Press Apply HIPWRI gt PTT Press button to store the HIPWR Transmit button adjustment value H HIPWR Press Apply All after all adjustment Adjust button to store the point was adjusted PTT ON adjustment value Press key to store the adjustment value 4 Low 1 Adj item LOPWR 1 Adj item Low 10 0 1 0W Transmit Adjust Transmit Power 8 0A or less Power 2 Adj item 2 Adj item Low adjust IL LOPWRI gt
43. See page 5 A personal computer programming interface KPG 46 46A and programming software KPG 111D are required for programming YES P 2 Option you using the voice guide amp storage unit NO VGS 1 Option Are you using the external speaker NO KES 3 or KES 5 External speaker Option Are you using the keypad microphone Supplied microphone KMC 32 or KMC 36 Option Desk top microphone KMC 9C Delivery NX 800H REALIGNMENT 1 Modes User mode Panel test mode Panel tuning mode PC mode Data programming mode Firmware programming mode PC test mode PC tuning mode Clone mode Firmware version information Mode Function User mode For normal use Used by the dealer to check the fundamen tal characteristics Panel tuning mode Used by the dealer to tune the transceiver Used for communication between the trans PC mode ceiver and PC Data programming Used to read and write frequency data and mode other features to and from the transceiver Used to check the transceiver using the PC This feature is included in the FPU Used to tune the transceiver using the PC PC tuning mode This feature is included in the FPU
44. The unit consists of receiver transmitter phase locked loop PLL frequency synthesizer base band parts power supply and control circuits 2 Frequency Configuration The receiver is a double conversion super heterodyne using first intermediate frequency IF of 58 05MHz and second IF of 450kHz Incoming signals from the antenna are mixed with the local signal from the PLL circuit to pro duce the first IF of 58 05MHz This is then mixed with the 57 6MHz second local oscillator output to produce the 450kHz second IF The transmit signal frequency is gener ated by the PLL VCO and modulated by the signal from the DSP It is then amplified and fed to the antenna ANT 380 400MHz 450kHz 1st sP _ MIX F SW IF AMP AMP 58 05MHz 5 19 2MHz 8 576 8 321 95 2 MIC 341 95MHz PLL a MIC PA wo amp AMP LAMP 380 400MHz Fig 1 Frequency configuration NX 800H PARTS LIST New Parts Aindicatos safety critical components L Scandinavia USA P Canada Parts without Parts No are not supplied PX Far East Hawai England E Europe Les articles mentionnes dans le Parts No ne sont pas fournis C China X Australia Other Areas Teile ohne Parts No werden nicht geliefert NX 800H DISPLAY UNIT X54 3680 10
45. 0509 011 510 80 0105 D511 8c 0106 0512 0201 10N 9 10 11 Component side Layer 1 Layer 2 Layer3 Layer 4 12 Layer 5 Layer 6 Foil side 13 D E F G M N A B NX 800H Ref No Address Ref Address Ref No Address 1 204 10 04 11J 1 401 7M Q7 10K D7 11H 1402 6N 08 10 08 11J 1 404 6P Q9 101 09 11H IC405 5N 010 10 D10 11 IC408 5M Q101 71 011 11 OARD TX RX UNIT X57 7750 18 A 2 Foil side view J79 0208 19 A 2 IC409 7 0102 7J D12 11 1 410 12 0203 014 11J 1 501 12 0204 9D 0101 1 502 100 Q205 100 D103 1 503 120 Q208 106 D104 6F 1 504 10N 10210 7G D106 6E 1 505 10 0401 D108 6D 1 506 13P 0402 4P D109 5D 1 508 100 0404 4P D110 4D 1 509 0407 0201 10E 1 510 120 0408 0205 1 511 90 0409 70 D212 7E 1 701 12M 0410 7 0213 7E 1 702 8 0412 6N 0216 70 1 703 121 0413 0401 30 1C704 10M 0414 0403 1 705 121 0415 70 0406 1 706 8M 0416 5 0407 4N 1 707 12M 0417 121 0409 4N 1
46. 1 1 1 Test Channel Deviation Adjust AG input Dev 3kHz at sensitivity 1kHz Channel 1 meter togetastandard 5mV 1mV check PTT ON Test Signaling Oscilloscope MOD Mode Analog AG Signaling 1 AF VIVM AG kHz PTT Press Transmit button 28 NX 800H ADJUSTMENT Condition Measurement Adjustment Pe Specifications Item Test P Panel test mode PC test mode Unit Terminal Unit Parts Method Remarks equipment 5 Sensitivity 1 CH Sig 1 1 1 Test Channel 556 12dB SINAD or check SSG output Channel 1 VIVM EXT SP more Wide Test Signaling Oscilloscope connec 1174 0 32uV Mode Analog Distortion tor MOD 1kHz 3kHz Signaling 1 meter Narrow SSG output 117dBm 0 32uV Wide MOD 1kHz 11748 0 32 Dev 1 5kHz MOD 1kHz 3kHz Narrow 11748 0 321 MOD 1kHz 1 2 Common Section Condition Measurement Adjustment m Specifications Panel tuning mode PC test mode equipment Unit Terminal Unit Parts Method Remarks Setting 1 DC voltage 13 6V 2 556 standard modulation Wide MOD 1kHz DEV 3kHz Narrow MOD 1kHz DEV 1 5kHz 2 LCD 1 CNTR 1 Adj item Panel Adjustthe LCD After replacing the contrast Adjust ILCD Contrast tuning contrast by looking LCD align contrast Press lt key to store Press A
47. 2 Adj item 2 Adj item Low AwL RRSSI gt ILow Center RRSSI gt IHigh High AWC RRSSI SSG output 1248 lAwH RRSSII SINAD level 3dB IAwH RRSSII MOD 1kHz SSG output 1248 Dev 3kHz SINAD level 3dB MOD 1kHz Dev 3kHz 36 NX 800H ADJUSTMENT Condition Measurement Adjustment pm item ue Specifications Panel tuning mode PC test mode 1 Unit Terminal Unit Parts Method Remarks equipment INXDN 1 Adj item RRSSI 1 Adj item RSSI Ref SSG ANT Panel Panel tuning mode Adjust with the ana Very Adjust erence Very Narrow AF Ext SP tuning After input signal log signal Narrow 2 Adj item 2 Adjitem Low Osciloscope connec mode from SSG press NvL RRSSI Low Center Distortion tor ALM lt key to store the INvL RRSSI gt High High meter adjustment value RRSSI SSG output 1248 Dummy PC test INvH RRSSI gt SINAD level 3dB load mode PC test mode RRSSI MOD 1kHz 4 After input signal SSG output 1248 Dev 1 5kHz from SSG press SINAD level 3dB Apply button to MOD 1kHz store the adjust Dev 1 5kHz ment value 5 Because RSSI reference adjust of Narrow is adjusted by adjusting RSSI reference adjust Analog Narrow it is not necessary to adjust RSSI reference adjust of NXDN Narrow 5
48. 500 Frequency Counter Frequency Stability 2 RF Power Meter Operation Frequency 300 to 520MHz Measurement Capability Vicinity of 100W 3 Deviation Meter Frequency Range 300 to 520MHz 4 Digital Volt Meter DVM High input impedance for minimum cuit 5 Oscilloscope DC through 30MHz 6 High Sensitivity Frequency Range 10Hz to 1000MHz 0 01ppm or less 7 DC Ammeter 20A more 8 AF Volt Meter AF VTVM Me 9 Audio Generator AG Range emm Morum 11 49 Dummy Load Approx 40 20W 12 Regulated Power Supply 13 6V approx 20A adjustable from 9V to 20V Useful if ammeter equipped Frequency Range Input Level Input Sensitivity Resolution Bandwidth Video Bandwidth 13 Spectrum Analyzer 40MHz to 520MHz Up to 20dBm 10048 100Hz 100Hz Frequency Range 14 Tracking Generator Gutputlievel 40MHz to 520MHz 30dBm to 0dBm Test cable for microphone input E30 3360 28 GREEN RED BLACK E BLUE PTT SHIELD WHITE amp MIC GRAY YELLOW MIC connector Front panel view BLC AFO B GND PTT TXD PC serial data from radio MICE MIC HOOK RXD serial data to radio DM KVL Tuning cable E30 3383 05 Adapter cable E30 3383 05 is required for injecting an a
49. ANALOGUE IC R921 RKTSHBIA7A CHPR 470K J 1 16W TA7805F0 MOS C 8822 RK73HB1J000J CHPR 00 J 116 405 ITIGIGESPBF ANALOGUE IC R923 RK73HB1JA73J CHPR J 1 16W 1406 TK71733S BLPOLAR IC 1407 408 XC62048332M 02 03221 DIODE 034 1SV325F VARIABLE CAPACITANCE DIODE 16409 XCB2OSBIS2PRN ANALOGUE IC 07 12 18V282 F VARIABLE CAPACITANCE DIODE 1 10 9101008 ANALOGUE IC Du 15278 VARIABLE CAPACITANCE DIODE 1501 Note 1 BGA ROM IC 021 HVC131 DIODE 10502 Note 1 BGA MCU 16503 Note 1 BGA SRAM IC 0101 131 DIODE 0102 020256 ZENER DIODE 1504 RV5C386A MOS C D103 104 L407CDB DIODE 80V 1W 16505 TC7SH0BFU F M0S IC D106 L7081CER DIODE 1506 XC6109C29ANN ANALOGUE IC 01084110 HSMBBAS E DIODE 16507 TC7SH126FU F 1508 SM5023CNDH G MOS C D201 202 DAN235E DIODE D205 HVC131 DIODE 16509 TCIWTIZSFUF 207 210 1SV286F VARIABLE CAPACITANCE DIODE 1510 Note 1 BGA 0212213 18V286F VARIABLE CAPACITANCE DIODE 511 TC7SHOBFU F 0216 HVC131 DIODE 10512513 TCTSETORFU F 16514 TCIWBDI2SAFK M0S4C D401 02DZ18F X ZENER DIODE 0403 188416 DIODE 16515 Terwrizeru t MOS4C 0404 228100 SURGE ABSORBER 1516 TCIWHI26FU F M0S4C 0405 DIODE 517 Note 1 BGA 0406 HSC119 DIODE 1518 ADMZOEARNZ MOS IC 01 TC75SSIFHFI 0407 CRS02 0 DIODE 0408 18S301F DIODE 170203 TC7SWStFKIF D409 412 188388 DIODE 1c704 021 07 MOS IC D
50. CHPR 10K J 6152 R92 1061 05 JUMPER REST 00 827 RK73GB2A000 CHPR 00 4 6153 CHPR 150 R278 121 20 J 18 8154 CHPR 30 R279 RK73HBIJIBOJ CHPR 18 J 6156 CHPR 00 1 16W R280 121 CHPR 20 J 16 6158 CHPR 00 1 16W R282 CHPR 00 J 1 6160 RKUHBJO CHPR 00 R283284 RKUSHBIJIDA CHPR 100K V I8W 14332 CHPR 33K J 1 16W R285 AKIHBIJIO3J CHPR 10K J R201 BK73HB1222J CHPR 22K J 1 R286287 RKUSHBIJIDA CHPR 100K 202 203 2 2 1 16W R288 RK73HBIJIOIJ 100 16 R204 CHPR 47001 R289 RA73HBIJI04 100K J R205 206 PKI3HBIJ223J CHPR 1 16W 8260 RK73HB1J224J CHPR 20K J 1 16W R207 RKISHBJSSA CHPR 330K 1 16W 8291 RKUSHBIJIDA CHPR 100K J R208 CHPR 18K 1 R294 RK73HB1J000J CHPR 00 4 116W R209210 RKI3HBIJIOOJ CHPR 10 1 8296 RKUSHBIJIO3 CHPR 10K J mn RKTSHBIJIO2 CHPR 10 J 297 298 CHPR 00 4 R212 000 CHPR 00 8299 RK73HB1J221J 220 J 118 R213 AKI3HBIJIO2J CHPR 10K J R300 RK73HBIJ000 00 J 116W R215 14332 CHPR 35 J R301
51. CHPR 10K J 680 683 CHPR 10 J 1 16W 8766 CHPR 100K 2 684 686 04 100K J 1 16W RIG 768 7 CHPR 47K J 16 687 688 RKUSHBLATA CHPR J 16 R769 PK73HBIJA72J CHPR J 689 690 RKIHBLATA 470K J 1 16W R770 RK73HBIJ563 CHPR J 1 16W 969 696 10K J 1 16W RII RKUSHBIJIDA 100K J RES7 698 000 CHPR 00 1 16W R772 RKUSHBIJIDA CHPR R701 CHPR 100K J 1 16W R773 RKUSHBIJEBA CHPR 680K 1 16W AKI3HBIJIO3J CHPR 10K 1 16W R774 RKISHBIATA CHPR 470K J 6704 RK73HB1J563J CHPR 1 16W R775 RK73HB1J823J CHPR 82K J 11 6705 RKTSHBIJIDA CHPR 100K J 8776 RKUSHBIJSSA CHPR 33K 1 6706 1 683 CHPR 68K 1 16W R777 RKUHBIJISA CHPR 1506 J 6707 RKTSHBIJISS CHPR 15 R778 RK7SHBIJSSA CHPR 390K 1 1 16W 6708 CHPR GEK 1 16W R779 RKISHBIATA CHPR 470K 1 6708 14822 82K J R782 RK73HBIJIS3J CHPR 18K 1 V IBW R710 RKI3HBIJIOAJ 100K J R783 RIJSHBIJO CHPR 00 J3 1 RKUSHBIJSB3 CHPR 68K 1 16W R784 AKI3HBIJISAJ CHPR 1 673 RK73HB1J563J 1 16W R785 RKUSHBIJIO3 CHPR J
52. Open 1 Adj item An SQL 1 Adj item Open 556 Panel tuning mode Open Squelch Squelch Adjust 3 Squelch Narrow AF VIVM Ext SP After input signal will not be adjusted adjust 6 2 Adj item 2 Adj item Low Oscillo from SSG press correctly if MOD Squelch 500 ILow Center scope tor lt key to store the and Deviation are level 5 SQLI IHigh High Distortion adjustment value wrong adjust anc 50 SSG output 1248 meter lAnH 5011 SINAD level 198 Dummy IPC test mode Analog AnH 500 MOD 1kHz load After input signal Narrow SSG output 1208 Dev 1 5 2 from SSG press SINAD level 1dB Apply button to MOD 1kHz store the adjust Dev 1 5kHz ment value Analog 1 Adj item Aw SQL 1 Adj item Open Wide Adjust Squelch Wide 2 Adj item 2 Adj item Low AwL 50 gt Low Center SQL gt IHigh High SQLI SSG output 1248 lAwH 5011 SINAD level 1dB SOL MOD 1kHz SSG output 12dB Dev 3kHz SINAD level 1dB MOD 1kHz Dev x3kHz INXDN 1 Adj item Nv SQL 1 Adj item Open Adjust with the ana Very Adjust ced Squelch Very Narrow l log signal Narrow 2 Adjitem 2 Adj item Low This item is ad INvL SQL Low l Center justed under the INvL SQLI High High condition that MOD 5011 556 output 1248 is non due to the INvH 501
53. somo A Lg gt 54 57 775 2 7 16 AL nM SCHEMATIC DIAGRAM NX 800H I 0 AU pot 5 apos as m anos 006 ATI E apos K ao ance anon att oi ware READ E 4 e ma yp h 5 ig 8 50 D Sc 55 X57 775 2 8 16 INX 800H SCHEMATIC DIAGRAM i TX RX UNIT 57 7750 18 2 La anne anne e ama Dvor 227 voice 2 tubo Duos po Oe pr ovon KE GPles L sec TREE LC ED 50 223 27 smor
54. value 1 256 Section 4 5 5 1 5 22 Open Squelch sal ASQDET Receive measurement value 1 256 Section 5 5 5 5 23 Low RSSI RSSI measurement Receive value 1 256 Section 6 5 5 1 5 24 High RSSI rss RSSI measurement Receive value 1 256 Section 7 5 5 25 Tight Squelch sar Receive measurement value 1 256 Section 8 1 Because Narrow adjusted by adjusting Analog Narrow it is not necessary to adjust Narrow W Panel tuning mode flow chart Note In this Panel tuning mode flow chart the Adjustment item name is modified Panel test mode m Adjustment It justment Item Display NWNN te gt 1noid For all adjustment items press the LCD Contrast I lt key to write the adjustment value CNTR le gt press hold RX Assist _ 5 reference level RAST Adjustments le gt press Tiesihold TX Assist 5 5 reference level 5 reference level Low Adjustment Point TAST 7 Adjustments Adjustments L Display le gt press hold Real time clock Low Center 21 RTC pol le gt press gt hold High Transmit Power Limit 2 _ 5 reference level Center HILMT Adjustments le gt lpress hold Low Transmit Power Limit 5 reference level Center High 2 LOLMT 7 Adjustments H Ie gt press hold High Transmit Power l2 _ reference level High HIPWR Narrow Adjustments le gt l press gt hold
55. 3680 10 Component side view J79 0157 39 Ref No Address Ref No Address 0913 2K D924 0908 4 0925 5N 0911 D926 3M 0912 4H 0927 6E 0914 0928 6K 0915 3G 0929 3D pet 098 0916 0930 0917 0931 61 0918 3L 0932 6G 0919 5 0933 60 0920 56 0934 6M 0921 0935 5D 0922 31 0936 pei 0608 ER D923 5L DOWN Component side Layer 1 Layer 2 Layer 3 Layer 4 J79 0157 39 Foil side J79 0157 39 Ref No Address Ref No Address 1 901 9D 0905 12C 1 902 10 0906 12C 1 903 11 0908 10E 10904 116 90909 118 1 905 0910 10E 1 906 12 0911 128 1C907 9F 0901 10C 1 908 0902 108 1 909 126 D903 108 1 910 12K D904 9B 1 911 101 D906 10D 1 912 13L D907 11D 1 913 111 D910 9E Q901 9D D913 9C 0902 9E D937 12L Q904 9E E Bh e E zB E De 4 Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side A 41 D NX 800H BoARD TX RX UNIT X57 7750 18 A 2 Component
56. 6 Foil side 9M o P a R NX 800H TX RX UNIT X57 7750 18 2 Foil side view J79 0208 19 A 2 Dess 3 28 fes 479 0208 19 A 2 45 A 8 NX 800H Pc BoARD TX RX UNIT X57 7750 18 B 2 Component side view J79 0208 19 B 2 Component side Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 Component side Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 46 J79 0208 19 B 2 Ref No Address D905 5G Foil side D906 5H Foil side
57. BI RC i D s ott 0603 1000 5 d AT AUXO1 17 n 1006 1000 Tan 915 iad 15 GND 16 910 100p 2 14 17 ENT 20 T 50509 1000p T 1 PREVENTION A PREVENTION X57 775 2 15 16 X57 775 B 2 1 1 L __ SCHEMATIC DIAGRAM NX 800H UNIT 57 7750 18 A 2 DISPLAY UNIT X54 3680 10 E sco id pu i L TEVEL SHIFT AND xo Sca e jami 0910 0912 88 LELI DMAKVL r 4 i
58. CHPC 0427 CHPC C206 CHPC 0428 CHPC J C287 CK GBIHIMK CHPC C288 7 CHPC 40 C430431 CKSFMEUSK CHPC C208 CKUGBIHIUK CHPC 08287505 ELECTRO 25W C290 CC73HCHIH560J CHPC _ CHPC K CC73HCHIHO90B p CK BHBIHIQK CHPC 11 NX 800H PARTS LIST TX RX UNIT 57 7750 18 RefNo Parts No Description Ref Aires Parts No Description Dedi CHPC WUF OKSHBIEK CHPC K _ CHPTNTL OF 10WV 0552 CK73HBOJIOSK CHPC CK73HBIA224K CHPC 0220 OHPC J cage CHPC K 554 558 CHPC K CHPC ooouF K 559 1 CHPC K 7 C880 CHPC K CK73HBIEOGK CHPC K 561 563 OHPC J CHPC 10UF 565 686 CHPC 1 CHPC C887 CKSHBIHIDK CHPC 10PF K
59. CHPC 0DIQUF K C718 CC73HCHIH221J OHPC 1 CHPC K 0719720 CKJSHBIANMK CHPC K C532 CHPC ooouF K CC73HCHIH221J _ 220 1 C533 CKT3HBIAIOAK CHPC K cm CC73HCHIHA7OJ OHPC 1 CHPC J 0723724 OHPC 00 K 6535 cs77cPoyi0oM CHPTNTL 63W C725 CK7SHBIEK CHPC 0100 K C536 CHPC K C728 CKJSHBIANMK CHPC K 0537 538 CHPC K CC73HCHIHB20J OHPC sag CK73HBIEIOGK CHPC CHPC K CHPC K CK73HBIHS6IK CHPC K CHPC cs77cPoyi00M CHPTNTL 63V 072 CHPC K 543 546 CHPC 10 J CK7SHBIEK CHPC 0DIMF K 547 550 CHPC K 0735 cK7aRBIEA7SK CHPC K 12 NX 800H PARTS LIST TX RX UNIT X57 7750 18 Mrs Parts No Description Ans Parts No Description Bat 0738 1 0922823 CK73HBIHIO2K CHPC 100 CHPC 0738
60. EUM z hc Rz MM TOM NU Mo s sum un w Ir penes sco asi some imago Km se EX xo Moo 4 ir ings O Re cse sog Teena assasi SCSW RTS0 PESHIFT 1 71268 uS L pack oi meo JOUR TSH PSH ERT ES sf soos i CTSO RXDIO 3 Y 1515 INT d LEVEL SHIFT i Lr 5 88 A 69 NX 800H BLOCK DIAGRAM CN905 LCD Connector 6LLOSH uvinaow INT XEXL 201060002 318V2 1913 190 21601160 VW AN 2010 080 2080 Low q 1591019 303 M 591019 38 039918 coves 601 38644 ASL NEWS VZISVin 1060 T HIKS BAN 188051 n 1 TINNE 5597 2719 ue JOHSVZZIOL gt
61. Firmware program Used when changing the main program of ming mode the flash memory Used to transfer programming data from Clone mode one transceiver to another Firmware version Used to confirm the internal firmware ver information sion 2 How to Enter Each Mode Mode Operation User mode Power ON Panel test mode 5 Power ON PC mode Received commands from PC Panel tuning mode Panel test mode amp Firmware programming mode a Power Clone mode lt Power ON Firmware version information a Power ON 3 Panel Test Mode Setting method refer to ADJUSTMENT 4 Panel Tuning Mode Setting method refer to ADJUSTMENT 5 PC Mode 5 1 Preface The transceiver is programmed by using a personal com puter programming interface KPG 46 46A and program ming software KPG 111D ver 1 80 or later The programming software can be used with a PC Fig ure 1 shows the setup of a PC for programming KPG 46 or KPG 46A or KPG 46A KCT 53U Tuning cable E30 3383 05 KPG 111D ver 1 80 or later D SUB D SUB 25 pin 9 pin USB KCT 53U KPG 46 KPG 46A KPG 46A Transceiver Transceiver Transceiver Fig 1 5 2 Connection procedure 1 Connect the transceiver to the computer using the inter face cable and USB adapter When the interface cable is KPG 46A the KCT 53U can be used
62. J 9438 CHPR 18K J 8582 566 AK73HBIJ000 CHPR 00 3 RK73HBIJ1O2J 106 J R587 RKTSHBIJI2J CHPR 1 J Dm RK73HB1J123J UK R588 590 RK73HBIJ000 CHPR 00 J 1 16W RK73HHIJ334D 330K D R591 RKTSHBIJ02 10K RK73HH1J223D CHPR 2 D REG2 593 RK73HB1J000 CHPR 00 J 1 16W D RK73HBIJ272 27K J R594 CHPR 10K J DS RK73HBIJ473 R595 RK73HBIJO00J CHPR 00 J 1 16W RK73GB2A100J 10 4 596 INK RK73HBIJ473 4K 4 R597 RK7ZHBIJIO2 10K RK73HB1J000 00 R598 601 RK73FB2B102J CHPR 10K J RK73GB2A220 CHPR 22 J 8602 OHPR 10K J R450 RK73HB1J000 00 J3 603 604 RK73HBIJ000 CHPR 00 J 6 501 1 0 10 J 8605 RKTSHBIJI2J 1 8503 10K J 8606 J 504 1 0 100K J 607 608 1 021 CHPR 10K J 8506 470K J R610 OHPR 10K J 507 RK73HB1J000 00 611 612 RKTSHBIJIUS 10M J Rs09 R
63. LIST TX RX UNIT X57 7750 18 Ret No Mrs Parts No Description Amis Parts No Description Bat Cio CHPC 470PF K 470PF C2 CKI3HBIEIO3K CHPC K 0283 7 208 CHPC 12F 6 C202 205 CKI3HBIATOAK CHPC CHPC C206 CC HBHCHIHIB 10 C295 CC73HCHIHS60J CHPC J 207 208 CK73HBIEIO3K CHPC 0010UF K 0286 CC73HCHIHO70B CK7HBIAIMK CHPC can _ 10 B C298 CKUHBIMATIK CHPC 470F 021213 CK7HBIAIUK CHPC C298 CC73HCHIHS60J CHPC J cata CHPC GF C301 SOF 6215 CCTBHCHIHIO CHPC C302 CK GBIHIMK CHPC CHPC J 307 308 CHPC K C27 CKTBHBIATOAK CHPC C315 CHPC 218218 CK7GBUSK CHPC 4XUF C318 CKUHBIMTIK CHPC 0220 CC73HCHIHA7OJ CHPC CC73HCHIH270G CHPC 2 6 CKSBIAGK 318 18 CHPC 30 C224 CHPC K C320 CKUHBIMATIK CHPC 0225
64. Netherlands Kenwood Electronics Italia S p A G Sirtori 7 9 20129 Milano Italy Kenwood Ib rica S A Bolivia 239 08020 Barcelona Spain Kenwood Electronics Australia Pty Ltd Talavera Business Park Building A 4 Talavera Road North Ryde NSW 2113 Australia Kenwood Electronics Hong Kong Ltd Unit 3712 3724 Level 37 Tower one Metroplaza 223 Hing Fong Road Kwai Fong N T Hong Kong Kenwood Electronics Singapore Pte Ltd 1 Ang Kio Street 63 Singapore 569110 D E F G H 1 J K L M N o P R S PcBoARD NX 800H DISPLAY UNIT X54 3680 10 Component side view J79 0157 39 A B C NX 800H DISPLAY UNIT X54 3680 10 Component side view J79 0157 39 Y 4 ques Ref No Address Ref No Address 0913 2K D924 0908 4 0925 5N D911 4M 0926 3M D912 4H D927 6E D914 D928 6K 0915 3G 0929 3D D916 D930 5P 0917 3K 0931 0918 3L D932 6G D919 5H D933 60 D920 5G D934 6M 0921 5 D935 5D 0922 3 D936 0923 5L 479 0157 39 Component side Layer 1 Layer 2 Layer 3 Layer4 Foil side DISPLAY UNIT X54 3680 10 Foil side view J79 0157 39
65. OHPR 68K J RK73HB1J000 00 4 8108 RK73GB2A100J CHPR 10 812 128721 47K J3 8109 RK7SHBIJ331 CHPR 330 RK73HBIJ473 4K 8110 RK73GB2A220 CHPR 2 1 mm RK7ZHBIJS6 50 J 81548 1 001 CHPR 10 1 Rat 10 4 R12 RK73HBIJZ72 CHPR 27K J 80223 106 J R13 RK73GB2A100J CHPR 0 ROS RK73HB1J000 00 RUM RK73HBIJ33IJ CHPR 30 RS 0 10K J 8115 AK73HBIJ000 CHPR 00 J RIT CHPR 16 RI RK73HBIJ473 CHPR RB RK73HB1J683 1 Rng RK73HBIJA73 CHPR 4 RS RK73HB1J000 00 8120 RKUSHBJIA CHPR 10K 1 16W 30 180K J 8121 AK73GB2A000 CHPR 00 J3 R31 2 8127 RK73HB1J683 4 8123 RK73HB1J273J CHPR 27K J 822 RKTSHBIJISI CHPR 150 J 10 J R124 RK73HB1J332J OHPR 33K J 835 RK73HHIJ391D 30 8125 RK73FB2B271J CHPR 20 J 836 10 J 8126127 RK73FB2B390J CHPR 9 L7 CHPR J3 8129 RKI3FB2B271J CHPR 20 RKTSHBIJSS
66. Ref No Address Ref No Address ek 0202 1 2 10 0212 100 ics 9 0403 2E 3 1 12 0405 105 11 0406 _ 1 101 7J 0411 108 12102 0501 11C 1 103 0709 50 li 12201 10N 02 12J 1c202 90 021 1c203 10P 0102 51 10205 7 202 5 12206 70 D207 11 12403 5 D208 10 1 406 8 0209 12407 12H 0210 10507 10C 0404 6 6 10512 128 0405 66 12513 88 D408 56 10514 90 0410 108 10515 80 0411 108 10516 80 0504 138 7 10517 9c 0506 sc 12518 70 0507 10715 Dso8 88 12k 0509 90 0510 80 0105 sk 0511 ac 0106 0512 0201 10N 9 10 11 Component side Layer 1 Layer2 Layer 3 Layer 4 12 Layer 5 Layer 6 Foil side 13 43 D G H 1 J A B c NX 800H TX RX UNIT X57 7750 18 A 2 Ref No Address Ref No Address Ref No Address 1 204 06 10 04 11J 1 401 7M Q7 10K 07 1C402 6N Q8 10J 08 11 1 404 6P Q9 10 09 1 405 5N 010 10 010 11 1C408 5M 0101 7 011 11 IC409 7 0102 7 D12 111 1C410 12 0203 8 014 11 IC501 12P O204 9D D101 9H IC502 100 02
67. Section 2 3 High Transmit HIPWR 5 Transmitter Power 1 1024 Section 3 8 Low Transmit pwr 1 5 i Transmitter Power 1 1024 Section 4 2 5 E 7 5 Encode Transmitter frequency 1 256 Section 5 30 Maximum NDEV 1 x 5 5 Transmitter Deviation 1 1024 Section 6 ni Maximum ADEV 5 5 2 Transmitter Deviation Analog 1 1024 Section 7 1 1 12 QT Deviation ar 1 1024 Section 8 1 1 5 13 DOT Deviation 5 1 1024 Section 9 1 1 14 LTR Deviation LTR 1 1024 Section 10 1 1 15 Deviation 1 1024 Section 11 Single Tone 1 1 Transmitter 15 Deviation TONE 1 1024 Section 12 1 1 5 17 MSK Deviation MSK y ed 1 102 Section 13 T 1 18 CWID Deviation 121024 Section 14 ADJUSTMENT NX 800H Aw Analog Analog Nn Order Adjusutment Main LCD s LCD display Wide Narrow Narrow Very Narrow Adjust item item display gt Number Adjustment range 2 5 1 1 19 Sensitivity 1 sensi RSS measurement Receive value 1 256 Section 2 5 5 20 Sensitivity 2 sENs2 RSS measurement Receive value 1 256 Section 3 5 5 5 21 RSSI Reference RRss RSS measurement Receive
68. and make sure that the transceiver is in the Program mode 6 Press write button in the window When the transceiv er starts to receive data the LOADING display lights e 7 If writing ends successfully the checksum is calculated and a result is displayed 8 If you want to continue programming other transceivers repeat steps 4 to 7 Note This mode cannot be entered if the Firmware Program ming mode is set to Disable in the Programming soft ware 6 4 Function 1 If you press the m key while PROGRAM 115200 is displayed the display changes to PROGRAM 19200 The LED blinks green to indicate that the write speed is low speed 19200 bps If you press the m key again while PROGRAM 19200 is displayed the display changes to PROGRAM 38400 The LED lights red and orange alternatively If you press the key again while PROGRAM 38400 is displayed the display changes to PROGRAM 57600 The LED blinks orange If you press the m key again while PROGRAM 57600 is dis played the display returns to PROGRAM 115200 The LED lights orange 2 If you press the A key while PROGRAM 115200 is displayed the checksum is calculated and a result is dis played If you press the A key again while the check sum is displayed PROGRAM 115200 is redisplayed Note Normally write in the high speed mode 7 Clone Mode Programming data can be transferred from one transceiv er to another by connecting
69. at frequency points High 399 90000 399 80000 following the service manual W Adjustment item supplement Adjustment Item Description LCD contrast The contrast of LCD display can be changed Receive Assist The lock voltage of VCO Receive is adjusted This item must be adjusted before all adjustment items for receiver section are adjusted Transmit Assist The lock voltage of VCO Transmit is adjusted This item must be adjusted before all adjustment items for transmitter section are adjusted Rea Time Clock RTC is adjusted RTC This item uses the internal clock Any measurement equipment is not required Frequency stability is adjusted under receiving condition with SSG Frequency The SSG needs 0 001ppm accuracy so please use a standard oscillator if necessary This item can be adjusted only in PC Test Mode so that the adjustment value is not changed easily High Transmit Power Limit The limit value of the High Transmit Power output is adjusted Low Transmit Power Limit The limit value of the Low Transmit Power output is adjusted High Transmit Power High Transmit Power is adjusted Low Transmit Power Low Transmit Power is adjusted Balance The transmit audio frequency response is adjusted This item is adjusted so that the deviation of 2kHz becomes the same deviation of 20Hz This item must be adjusted before all adjustment items for deviations are adjusted
70. i pc sw 50MC IC5 1 2 acm TEMP i I 155301 p 33M SCK1 5001 PCS RF i i 10409 j SBC 2 33BU 10712718 i i XC62058152PRN CN405 Poe 2 i TEV AVA Buck UP Battery TCISWSIFKIFI i 293845 2 5 ilium i w Eu i E EVES SRE 5509 i m RA Gurr i UAR 5 i ipe mr E 58 rr 22527 E i na 508 XF202 508 H D sz if mum i 02DZ16F X Y Tst ar ar T m abe d 1 A Wm m zu hv E gus s IUE LE vec d 1 41 0827 05 Sw sw nm 1 20311 2 oM i E rm TC7SWSIFKIFI DAC 72 DAC i 0403 Des caos i 2 2 MEIN ad E TS T mena ECORI i WNP 0202 RTINA41U T111 i j usan ac uum lt nen 151177 TCTSWSIFKIF Ee m cms sene pies err i 23095 15M 0701 4 i XC62048332M i AGC RST DSW TLR WJN WV HLL i SCK1 5001 E id CV THP THPZ RSSI ASODET iia i VCTCXO PLD MPL BLVL 58 T m
71. i MIC SUM m SUM MUTE TCTWHI26FU F RXD2 i e Al 0708 usar 50 050650 zm fasa mna a mo ict TCTSWEIPKIF M62354 F M 007 m ES 5 i K Ce i 22K river TONESW AMT STSW BEEP TONE PRST Eves 2001 DAC vco RS 232C Dr RR NS ERN 1 i TXD 0 3 IFC TXC SBC T i XS FG XC M62384FP F Eves 56 5009 To T Dac je 01 i TOVARE PSW BINT SCKG 5500 8 i i EB AMT ti po REI pd su 3 0 URN i SRAM 12504 T i Wc cm 11 i L sn 8 TCISETOBFU F 8 i THUS 45584 3 56 TXDI ttt tt lt CHESS 597 26pin Option Board Display UNIT
72. item Aw 1 Adj item Adjust seek Deviation Wide PTT ON PTT Press Press keytostore Transmit button the adjustment value Press Apply button to store the adjustment value 9 DOT 1 Adj item An 1 Adj item DOT Deviation Adjust ck Deviation Narrow adjust 4 Deviation metel Deviation meter LPF 3kHz LPF 3kHz Narrow HPF OFF HPF OFF PTT ON PTT Press Press keytostore Transmit button the adjustment value Press Apply button to store the adjustment value Wide 1 Adj item Aw DAT 1 Adj item DOT Deviation Wide PTT Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope ANT Panel tuning mode IPC test mode 14 1 Write the value as 0 30 0 40kHz followings 513 Reference value 0 70 0 80kHz Write the value as 0 30 0 40kHz followings 430 Reference value 0 70 0 80kHz 33 NX 800H ADJUSTMENT Condition Measurement Adjustment m Nom Specifications Panel tuning mode PC test mode Unit Terminal Unit Parts Method Remarks equipment 10 LTR 1 Adj item An LTR 1 Adj item LTR Deviation ANT Panel Write the value 0 70 0 80kHz Deviation Adjust pk Deviation Narrow meter tuning followings adjust 4 Deviation meter Deviation meter Oscillosco
73. on LCD Press key to store the adjust ment value PC test mode Press Start button of Auto Tuning Press Apply button to store the adjust ment value after the automatic adjust ment was finished 29 NX 800H ADJUSTMENT PTT ON Press lt key to store the adjustment value adjustment value Condition Measurement Adjustment Mm Tost Specifications Panel tuning mode PC test mode 5 Unit Terminal Unit Parts Method Remarks equipment 5 Frequency The Frequency 1 Adj item 556 A _ test mode PC test mode adjust adjustment can be Frequency Press Start button IF20 value performed only in 2 CH Sig 1 1 of Auto Tuning Within 0 12 digits PC test mode SSG output Press Apply button The value of IF20 20dBm CW with to store the adjust will become around out modulation ment value after the 0 after the adjust Caution automatic adjust ment was finished Perform the frequency ment was finished Frequency is adjust adjustment under the ed under receiving following conditions condition with 556 Temperature range of 23 C to 27 73 4 to 80 6 The temperature is displayed on the Frequency adjustment screen of the KPG 111D and the LCD of the transceiver Use an accuracy of 0 001ppm for the 556 Use a stan
74. 018 6 M0S4C 930 CHPR 10K 1 16W TC7ALCX2ASFK 931 RKUSFBDBSS CHPR 50 J 3OSZOSPGPUSC MICRO COUNTROLUNIT R932 CHPR 40 J VEW 1912 TCIWMSRCE 933 CHPR 10 1 16W icons 2SALIBDIKOCB ROMIC R934 937 7 CHPR 47K iW 0901 SSMBKISTE 883838 RKTSHBIJIO3 CHPR 10K 0802 RTINAHUTIM TRANSISTOR 8940 CHPR J 1 16W 0804 RTINAHUTITI TRANSISTOR RKTSHBIJIDA CHPR 120K J 0905906 RTINIAIU TIY TRANSISTOR R942 00 CHPR 00 0908909 RTINIAIU TI TRANSISTOR 72 RK73HB1J102J 10 J 1 16W 0810 12 02 TRANSISTOR AKI3HBIJIOA CHPR 100K J 091 SSMSKISTH FET R945 946 CHPR 00 V I8W 0913 UPAS72T A FET RKUHBLATA CHPR 470K J TH901 ERTJDEVIOAR THERMISTOR AKI3HBIJIO3J CHPR 10K 6 8949 RKTSHBIJIZ CHPR 10 J 1 16W 8950 RKIHBLAT3 CHPR 47K J VI8W R952 CHPR 00 1 16W NX 800H PARTS LIST TX RX UNIT X57 7750 18 RefNo Parts No Description Ref Aires Parts No Description Dedi ceo CK73HBIHAIK CHPC DECRXOUNIT 0657 7750 18 cei CHPC WF 8 CKUSHBJIDK CHPC 108 C82 CC GHCHIH330 CHPC 39PF J
75. 05 100 0103 1 503 120 0208 106 0104 6F 1 504 10 0210 76 0106 6E 10505 0401 D108 60 1 506 13 0402 4P 0109 5D 1 508 100 0404 0110 40 IC509 9P 0407 0201 10E IC510 120 0408 0205 9H IC511 90 0409 70 D212 7E 10701 12M 0410 7 0213 7 1 702 8 0412 6N 0216 70 12703 121 0413 D401 30 1 704 10M 0414 0403 4 1 705 12L 0415 70 0406 3P Foil side view J79 0208 19 A 2 3 1 706 8M 0416 5 0407 4 1 707 12M 0417 121 0409 4 1 708 8 0701 12K 0412 5N IC709 80 0702 11L 0501 130 10710 11M 0703 12M 502 130 10711 11L 0704 7 D503 90 10712 9L 0705 8P D702 111 713 11K 0706 8R 0703 TL 10714 111 0707 8R 0704 70 aks ae iem 03 91 0708 101 0705 80 04 9J 0710 50 D706 9L 05 44 101 D3 11 D707 Component side Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer
76. 1 R238 AKI3HBIJIO3J CHPR J 8340341 10 R239 RKTSHBIJIDA CHPR 100K R342 345 RK73HB1J000J 00 4 1 RKI3HBIJ22IJ 20 J V I8W 8346 RK73HB1J223J CHPR 2 11 RKIBHBLDIU CHPR 10 1 iw R352 354 R 73HBIJ000 CHPR 00 J3 1 000 CHPR 00 1 16W RKUSHHIJIDD CHPR 10M D 845246 CHPR 100K J 1 16W 8402 40 J V IBW 73 RKISHBLATA 470K J 1 16W R403 RKUHHIJIDID CHPR 100K D R250 CHPR 00 8404 RKUSHBIJIO3 10K J R256 CHPR 10 R405 10740 CHPR 270K D iw 8257 0 CHPR 00 8406 RKUBHHIIDID CHPR 100K R261 RKIHBLATZ CHPR iW R407 AKI3HBIJA73J CHPR 47K J VIBW R262 RKISHBIJBR2 CHPR 68K J 1 16W R408 108 CHPR 10K J R263 00 CHPR 00 R409 RK73HBIJ683 J 1 16W 15 NX 800H PARTS LIST TX RX UNIT 57 7750 18 RefNo Parts No Description Aires Parts No Description Dedi D RK73HB1J684 CHPR 680K 4 1 16W 8545 AK7SHBIJ000 CHPR 00 J3 mn RKTSHBIJIMA 100K J AK73GB2A000 CHPR 00 1 RK73HBIJ
77. 1 SINAD level 2dB circuit configura SQL MOD non tion SSG output 12dB SINAD level 2dB MOD non 6 Because Open squelch adjust of Narrow is adjusted by adjusting Open squelch adjust Analog Narrow it is not necessary to adjust Open squelch adjust of NXDN Narrow 37 NX 800H ADJUSTMENT Condition Measurement Adjustment Hem Specifications Panel tuning mode PC test mode Unit Terminal Unit Parts Method Remarks equipment 6 Low RSSI 1 Adj item An 18551 1 Adj item Low 556 Panel tuning mode at 118dBm Adjust e RSSI Narrow Ext SP After input signal adjust 7 2 Adjitem 2 Adj item Low connec from SSG press LRSSI ILow Center tor lt key to store the Analog IAnL LRSSI gt High High adjustment value Narrow AnC 19551 SSG output IAnH 18551 118dBm 0 281V IPC test mode AnH LRSSI MOD 1kHz After input signal SSG output Dev 1 5kHz from SSG press 118dBm 0 281 V Apply button to MOD 1kHz store the adjust Dev 1 5kHz ment value Analog 1 Adj item Aw LRSSI 1 Adj item Low Wide Adjust xk RSSI Wide 2 Adj item 2 Adj item Low AwL LRSSI Center 18551 High High LRSSI SSG output lAwH LRSSI 118dBm 0 28 18551 MOD 1kHz SSG output Dev 3kHz 118dBm 0 28
78. 2dB SINAD 0 25uV Selectivity 25 80dB Analog 12 5kHz 70dB Intermodulation Distortion Spurious Response Audio Distortion Audio Output Analog 25kHz 75dB Analog 12 5kHz 75dB Analog 85dB Less than 396 TRANSMITTER RF Power Output Spurious Response FM Hum and Noise Typ Modulation Analog 25kHz 5088 Analog 12 5kHz 4548 16 14K4F1D 11 8K30F1E 8K30F7W AKOOF1E 4KOOF1D 4KOOF7W 4KO0F2D Analog measurements made per TIA EIA 603 and specifications shown are typical KENWOOD reserves the right to change specifications without prior notice or obligation 71 NX 800H Kenwood Corporation 2967 3 Ishikawa machi Hachioji shi Tokyo 192 8525 Japan Kenwood U S A Corporation P O BOX 22745 2201 East Dominguez Street Long Beach CA 90801 5745 U S A Kenwood Electronics Canada Inc 6070 Kestrel Road Mississauga Ontario Canada LST 158 Kenwood Electronics Deutschland GmbH Rembriicker Str 15 63150 Heusenstamm Germany Kenwood Electronics Belgium N V Leuvensesteenweg 248 J 1800 Vilvoorde Belgium Kenwood Electronics France S A L Etoile Paris Nord 2 50 All e des Impressionnistes Bp 58416 Villepinte 95944 Roissy Ch De Gaulle Cedex Kenwood Electronics UK Limited KENWOOD House Dwight Road Watford Herts WD18 9EB United Kingdom Kenwood Electronics Europe B V Amsterdamseweg 37 1422 AC Uithoorn The
79. 33 RKISHBIJBS3 CHPR 1 1 16W 8804 RK73HBIJ681J CHPR 60 1 1 18 R734 CHPR 8805 RK73HB1J823J J 116W R737 RKISHBLATA CHPR 47K J 16 8806 RKUSHBIUSG CHPR 56 1 6738 RKUSHBIJIZ CHPR 10 J 1 16W 807 808 1 03 10K 1 1 16W 6738 0 CHPR 00 1 809 RK7SHBIJIDA CHPR 100K 1 16W 740 741 RKISHBIJIDA 100K J 8810 RKUSHBIJI2 CHPR 10K J RKTHBLAT3 CHPR 47K J VI6W B812813 AKI3HBIJA72J CHPR J R745 04 CHPR 100K J 1 16W 9814816 AKIHBIJIOAJ CHPR 100K J 6746 RKTSHBIJIO3 CHPR 7 1 473 CHPR V IBW RIT PKI3HBIJ33AJ CHPR 330K J 1 16W 8818 RK73HB1J333J CHPR J 6748 CHPR 00 8819 RK73HBIJ000 00 J3 116W 6748 82K 1 16W 820 RKUSHBIATA CHPR 470K J iw 750 14332 CHPR 33K J 1 16W R821 RK73HB1J000J CHPR 00 4 116W 6751 RKIHBUDI CHPR 20 J iW 8822 RKUSHBIJIDI CHPR 10 6752 RK73HB1J102J CHPR 10 J 1 16W 8823 12472 CHPR J R753 CHPR 825 826 RKUSHBIJIO3 CHPR 10K 1 16W 17 NX 800H PARTS LIST TX RX UNIT 57 7750 18
80. 501 502 1SS388F DIODE 10705108 TC7SWS1FKIF 503 504 188416 DIODE 1707 708 TC7WS3FKIF 16708 TC75WSTFKIF MOS C 506 507 155416 DIODE D508 DA204U DIODE 0609510 155416 DIODE Im TC7SWSTFKIF M0S IC 05115312 032040 DIODE MBZ364FP F 0702 HSC119 DIODE 1714 TC75SSIFHFI MOS4C 0703 705 RB706F 40 DIODE 0706 707 EMZG BN ZENER DIODE 5 2 LAM25A D901 904 DA204U DIODE ai 2SC5383 T111 TRANSISTOR D905 906 02DZ18F X ZENER DIODE 03 285838 TRANSISTOR 0807 808 082040 DIODE 2505383 111 TRANSISTOR 056 2SKBUNMKE2 FET 18 Note 1 This part cannot be replaced Therefore this part is not supplied as a service part If a part reference number is listed in a shaded box that part does not come with the PCB PARTS LIST NX 800H M s Parts No Description Ref Amis Parts No Description 07 FET SSM3JOSFU F FET 0910 2505836 TRANSISTOR 281215 1 0101 255108 TRANSISTOR 0102 2805455 A TRANSISTOR 0105 RTINMIUIM TRANSISTOR 0106 2SK1830F FET 0201 RTIPIGIU TITI TRANSISTOR 0202 RTINAMUTIM TRANSISTOR 0203 2505836 TRANSISTOR 0204205 2503356803 TRANSISTOR 0208 2505836 TRANSISTOR 0210 2803357 A TRANSISTOR 0212 09 TRANSISTOR Q401 402 RTINMIUTIM TRANSISTOR 0403 RTINMOUTI TRANSISTOR 0404 251645 FET 0405 2SA1955A F TRANSISTOR UPAS72T A FE
81. 708 8N 0701 12K 0412 5N 1 709 80 0702 111 0501 130 1 710 11M 0703 12M 0502 130 1 711 11L 0704 7 D503 90 1 712 9L 0705 8 0702 111 1 713 11K 0706 8 0703 111 1 714 111 0707 8R D704 70 Q3 91 0708 101 D705 80 04 9 0710 50 0706 9L Q5 101 03 11 0707 9M Component side Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 Foil side PC BOAR TX RX UNIT 57 7750 18 A 2 Foil side view J79 0208 19 A 2 R S p NX 800H 479 0208 19 A 2 D
82. 9 3 NC 4 EE CURRENT L 888284 55555 2 sc rm 25 any 2 BUFFERAVE HES PRaTECTION asp m moo 8 En TE 5 gt HE low LS TEST E CEREA E 4 1 Dn aee 50 2 4 aS 2320 8 ssa n 2 0 57 775 2 14 16 NX 800H SCHEMATIC DIAGRAM UNIT X57 7750 18 Py AE POWER AMP TX RX UNIT X57 7750 18 B 2 D SUB25 UnE UNE PRoTecToN PROTECTION 229 fearon 3 PROTECTION tenon 062 Atos at poe even 12 Un 10000 11 100 P
83. ADE TYPE 15A 32V CHPC K 610 1322 04 FIBROUS SHEET PANEL SP CHPC 100 3B 610 1342 04 FIBROUS SHEET cats CHPC 25 3B 10 1802 04 FIBROUS SHEET LCD 416 CK7SGBIENOSK CHIC G114336 04 SHEET PANEL FG 817018 CK73HBIAIOGK CHPC K G11 4343 04 SHEET STEP CHPC 2 81321044 CONDUCTIVE CUSHION PM BOTTOM 0820 CC73HCHIHI21J CHPC 1 23 813210204 CONDUCTIVE CUSHION PM cen CHPC K 7 6132018604 CUSHION FINAL 922 925 CHPC 100 28 28 6132047 04 CUSHION DC SCREW C926 929 CKISHBIANMK CHPC K 28 2 G13 2071 M4 CONDUCTIVE CUSHION CHPC 28 813227904 CUSHION FFC 931 932 CK73HBIHIO2K CHPC 100 30 68346131 PACKING SHELD PLATE 0833 CHPC E 1 653 1616 03 PACKING PHONE JACK CHPC 100 32 28 653 1626 03 PACKING D SUB OUTER 0835 CS77BAIEAR7M CHPTNTL 2580 38 28 G53 1643 04 PACKING 0 CORD CC73HCHIHIOOD 1 2A G53 1645 03 PACKING D SUB INNER C938 CC73HCHIHIOOD 1 35 G53 1682 04 PACKING ANT 0839 CK73GBICIOK 653 1676 03 PACKING 0840 CHPC 10UF Con aug CHPC
84. AJAJ 470K J R550 RK73GB2A000J CHPR 00 J 1 10W D RK73HB1J332J 33K 4 8661 CHPR 10 3 1060 RIT RK73HBIJ473 CHPR R552 554 RK7SHBIJI04 CHPR 10K J 9418 19 1 08 CHPR 10K J R556 558 CHPR INK RK73HBIJ473 4K 8560 RK73HBIJ000 CHPR 00 J 1 16W man 470K J 8661 RK73HB1JA73J 2 J 8562 RK73GB2A000J CHPR 00 J 1 10W 423406 RK736B2A472J CHPR 47K J 110W 8565 RK73GB2A000 CHPR 00 J 10 RK73HBIJA74 CHPR 470K J 8567 CHPR 150 428 429 10K 568 RK73HBIJ1O2J CHPR 10 J 8430 RKISHHIJIMD 120K D 569 RK73HB1J220 CHPR 22 D CHPR 18K 0 R572 RK73HB1J220J CHPR 22 J RK73HH1J223D 22K D R574 RK73GB2A000J CHPR 00 J 1 10W D RKTSHBIJI02 CHPR 10K J 8575 J RK73HB1J330 32 J 8576 RK73HB1JO00J CHPR 00 J 8435 RK736B2A100J 10 R577 1 021 CHPR 10K J 8436 RK73HB1J000 00 R578 580 RK73HBIJ000 CHPR 00 1 16W 470K J 8581 RK73HBIJA7AJ 470K
85. AMI i 2 pow onse i SBC_2 DCSW i sw 50 i 33M 8001 i ss sec 2 XC62058152PRN E TSV AVR T IST Buck UP Battry i e i sica i can XC6108C23CMN 5 aw i gt LF 21 M i i Moa saca i aot i cope XY E Ez i Doe amc pon 0202 i Convertor i p S Ca sor UTRTIPIIU TIT WNT 0202 RTINA41U T111 win s sw co com UE Tear XC62048332M TAGE ASSIST TER RUN WA 5001 xs CV THP THP2 RS VAGC PLO t BSHET SCBSY sco SCTXD Eu 1 FSDET DWUP JOINT suse LUE IRICCSRCN MCCSXCN NCDOCN MCDICN ASOAPC 3 IMCCSAF NCDOAF s 2223 a n TONE pa OPTS ees TOISHOSrUF csset 10505 _ 887 MCSCKCN 10509 19 132 TCTWTUSFUF 188 MCU BER T BER DATA RD WR ICS0 ICS2 HRDY WP FRST IDRST HINT HDS2 f TCTEWSIFKF EET i i i i FLASH ROM LU T conis j AMT STS MM MM INAMT
86. Balance and Maximum Deviation Analog Wide Narrow Transmitter Section 7 have already adjusted please skip Step2 and adjust from Step3 35 NX 800H Receiver Section ADJUSTMENT Condition Measurement Adjustment Panel tuning mod Test i i i Remarks 9 mode PCtestmode Unit Terminal Unit Parts Method 1 AFlevel IPaneltest mode 1 Test Channel 556 Panel Volume Up Down 2 83 0 setting 1 CH Sig 1 1 Channel 1 DVM Ext SP tuning knob to obtain 556 output Test Signaling AF VIVM connec mode 2 83V AF output 7 1mV Mode Analog Dummy tor 2 0W 40 load MOD 1kHz Signaling 1 load 42 Dev 1 5kHz SSG output IPC test 47 1mV model MOD 1kHz gt Dev 1 5 2 Volume Button in PC test mode screen 2 Sensitivity 1 1 Adj SENS1 1 Adj item Panel Write the value as fol Variable Capacitor Adjust Adjust b Sensitivity 1 tuning lowings typical value Tune voltage is BPF adjust 2 Adj item 2 Adj item Low mode L SENS1 Low adjusted IL SENST Low l Center ALIA 272 Output voltage ad 10 SENS1 gt High ISENSTI ILow l justment of IC206 SENS1 Press Apply All PC test IH SENS1 gt button to store the mode Center sensitivity is low SENSI adjustment value 14401 ij SENS11 High fine tu
87. C 14041 18201635 BEADS CORE CKI3HBIHIO2K CHPC 140277692 SMALL FIXED INDUCTOR 22NH CKI3FBIATOSK L102 18201405 CHIP FERRITE CHPC 40 1103 140 2275 82 SMALL FIXED INDUCTOR 22NH 0815816 CK73FBIATO6K CHPC L104 140 1875 92 SMALL FIXED INDUCTOR 18NH C817 CHPC K L106 182040405 CHIP FERRITE C818 CK7HBDJSK CHPC 10 K 1107 108 192 0179 08 CHIP FERRITE C820 CHPC 10 Ln 134 4638 05 AIR CORE COIL _ CHPC 1111 114 134 4758 05 AIR CORE COIL C824 _ CHPC 100p 115 134 4848 05 AIR CORE COIL 0825 CHPC 1117 119 192 0163 05 BEADS CORE C828 _ CHPC Uo 140 108571 SMALL FIXED INDUCTOR 100NH C828 CHPC 1202 14058818 SMALL FIXED INDUCTOR 0 580 cant CHPC 1204 141477845 SMALL FIXED INDUCTOR 47NH C902 CK7HBIHIOK CHPC 1000PF 1205 L40 5681 86 SMALL FIXED INDUCTOR 0 58UH 0903 908 CC73HCHIHIOIJ CHPC 10PF 1205 182 0138 05 CHIP FERRITE C907 _ CHPC 100 1207 140 5681 88 SMALL FIXED INDUCTOR 0 58UH 908 821 CHPC 13 NX 800H TX RX UNIT 57 7750 18 PARTS LIST
88. C204 i P i T son s manay mas T omas 4 Las p p 4 AMP MIXER sry INA i 0204 0208 021 28 3358823 2SC3356 R23 25 3357 de T E ienaam 4 ES Demme D 12 20 MM x DAC SUE rss 158 29 m 12030212 LMC7101BIM5 i Eu 4 I em D EC P d us erster BPF DET gt ASQDET i i i FASS REST OST RUN ICI i EE VAG PL MPL F zh ET 12704 10715 CN705 MCP6021 E0T LAM25A pin Option Connector 2 id Ica T Ext SP JACK In RH Ee T TOWER Es m osos TF DAC wo 5 Ly 6 0905 PROTECTJ02DZ18F X Y Tone ee TCTWBD125AFK t mE Toss emen gu sso ERE iem TC7SSSIFE F TC7WS53FKIF MUTE CDT 151 COT WO Expander AUXOT wal CIT E SUM ToAWBEFKIF xo PETES 35565 88 1 0008 10513 50 0 508 155355 meo mx AMT Corrs 0704705 ME py m Ld 25P TXD24 1 icem crie mom
89. CD 2kHz Sine Wave Tone frequency Check box Check key Press while while transmitting transmitting to change change to 2kHz 20Hz and 2kHz 2 Refer to the Necessary Deviation adjustment item for each signaling and mode table on page 35 Balance adjustment is common with the adjustment of all signaling deviation 6 Maximum 1 Adj item Nn 1 Adj item Maximum Deviation ANT Panel 3056Hz 50Hz Deviation Adjust cse Deviation NXDN meter tuning NXDN Deviation meter Narrow Oscilloscope mode test mode adjust 3 LPF 3kHz Deviation meter ALM Press Apply HPF OFF LPF 3kHz button to store the Narrow 2 Adj item HPF OFF IPC test adjustment value INnL gt 2 Adj item Low mode after all adjustment INnL gt Center 411 point was adjusted INnC High High INnH PTT Press INnH Transmit button Adjust see Press Apply All PTT ON button to store the Press lt key to store adjustment value the adjustment value Very 1 Adj item Nv 1 Adj item Maximum 1337Hz 50Hz Narrow Adjust Deviation NXDN 2 Adj item Very Narrow test mode gt 2 Adj item Low Press Apply INvL gt Low Center button to store the INvC NDEV gt High High adjustment value INvH PTT Press after all adjustment Transmit button poi
90. CHPC 010 K CHPC 10UF 0620621 CKSHBIEK CHPC K CS7IBAIEARTM 47UF 25W 0622 CHPC 1 CHPC K 0623 828 CK7SHBIEK OHPC K 005 C630 CKJGGBIHIMK CHPC OF K care CK73HBIHIO2K CHPC 1000F CHPC 102 CHPC J CHPC C478 483 CK 8HBIHIDK CHPC C705 CK73HBIHI22K CHPC T2PF K 501 602 CHPC K cme CK73HBIH33IK OHPC 503 507 CHPC K CKJSHBIANMK CHPC K CHPC 100 cme CK73HBIH122K OHPC 1 K C508 CK73HBIAIOAK CHPC K 709 CC73HCHIH221J OHPC 1 6511 54 CKJSHBIAIMK CHPC CHPC 000 K CHPC cm 516 517 CHPC K cn CHPC 1 CK73GBIEIOSK CHPC cna CHPC K 520 523 1 CHPC ooouF K cns CKSHBIHIZK CHPC 1 C527 CK73HBIEO3K CHPC 000 K 0716 CC73HCHIH221J OHPC 1 CHPC cn CKT3HBIAIOAK CHPC 010 K C529530 CK73HBIEO3K
91. HPR 00 J 8902 RKTSHBIJI2 CHPR 10 1 16W RK73HB1J000J CHPR 00 J 1 8904 CHPR 10 1 16W R999 RKUSHBIJIDIU CHPR 10 J 8905 RKTSHBIJIO2 CHPR 10 J 901 902 AVRMIGOBOMAAB VARISTOR 906 CHPR 30 J 16 0803 02018 ZENER DIODE 907 CHPR 100K 1 16W 0804 16080 VARISTOR 908 RKISHBLATA 47K 16W D906 MINISMDCOZOF VARISTOR 8908 CHPR 100K 1 16W 0807 02018 ZENER DIODE men RKTSHBLATA CHPR J 0808 DIODE R912 RKTSHBJSS3 CHPR 33K 1 0910 155416 DIODE 8913 CHPR 82K 1 16W 0911812 HSC DIODE 8914 RKISHBIJIDA 100K 16 0813 DA204U DIODE 8915 CHPR 47K 0887 158416 DIODE 8916817 RKI3HBIJIO3J CHPR 10K 16 car 8918 CHPR 0 J 1902 TC75SS1FEIF MOSC 8919 AKI3HBIJIO3J CHPR 10K 1 16W 1803 XC6203B502PR MOSAC 920 921 CHPR 100 1 16W XC62048332M MOSAC R922 925 RK73HB1J102 CHPR 10 J 1 16W 10905 TCISHI26FUF MOS4C R926 RKI3HBIJIO3J CHPR 10K 1 16W 1 06 LM2682MMX 8927 RKIHBLAT3 CHPR 47K 1907 126 MOSAC 27 AKI3HBIJIO3J CHPR 10K 1 16W IC908 TCISHOBFU F MOS C 8928 RKTSHBLATA 470K J 1 16W Icono 1 71
92. How ever it is recommended that receiver and transmitter opera tion be checked for proper operation before installation 2 2 Testing The radio should be tested complete with all cabling and accessories as they will be connected in the final installa tion Transmitter frequency deviation and power output should be checked as should receiver sensitivity squelch operation and audio output Signaling equipment operation should be verified 3 PLANNING THE INSTALLATION 3 1 General Inspect the vehicle and determine how and where the radio antenna and accessories will be mounted Plan cable runs for protection against pinching or crush ing wiring and radio installation to prevent overheating 3 2 Antenna The favored location for an antenna is in the center of a large flat conductive area usually at the roof center The trunk lid is preferred bond the trunk lid and vehicle chassis using ground straps to ensure the lid is at chassis ground NX 800H GENERAL 3 3 Radio The universal mount bracket allows the radio to be mounted in a variety of ways Be sure the mounting surface is adequate to support the radio s weight Allow sufficient space around the radio for air cooling Position the radio close enough to the vehicle operator to permit easy access to the controls when driving 3 4 DC Power and wiring 1 This radio may be installed in negative ground electrical systems only Reverse polarity will cause the cable fu
93. K73HB1J000 00 RKUHBLMZA CHPR 470K J 8510 RK73HBIJAJAJ 470K J R615516 RK73HBIJ000 CHPR 00 J 1 16W 9511 12201 22 617 620 CHPR 10K J 8512 1 0 CHPR 10 J RK73HB1JO00J CHPR 00 J R514 RK73HB1J000 00 R622 RKTSHBIJ02 106 J P515 516 RKISHBIJIMA 10K J R623 625 RK7SHBIJI04 CHPR 100K J 1 16W P520 521 47K 4 627 628 0 INK J 22 RK73HBIJAJAJ 470K J 629 CHPR 10M J 1 16W 8523 RK73HBIJ473 4 630 RKTSHBIJ02 CHPR 4 524 RK73HB1J000 00 R632 RK73HB1J103J CHPR 10 J 8525 RK7ZHBIJIOA 10 R633 RK73HB1JO00J CHPR 00 3 R527 0 100K J R634 RK73HBIJ1O3J J 528 529 RK73HB1J000 00 8636 RK73HBIJ000 CHPR 00 J3 1 16W E CHPR 10K J R637 OHPR J 8532 10 8638 CHPR 10 J 533 634 RK73HB1J000 00 639 CHPR 1 536 537 RK73HB1J000 00 R40 1 03 J CHPR 10
94. Low Transmit _ 5 reference level LOPWR ener Narrow Adjustments Loe le gt press hold Bal _ 5 reference level BAL ieee Adjustments le gt press hold Maximum Deviation NXDN 1 Maximum Deviation Very Deviation THON rou 14 De mm le gt lpress 131 5 reference level Adjustments 25 NX 800H 26 ADJUSTMENT ADEV Maximum Deviation Analog Maximum Deviation Analog ADEV Wide press hold gt QT Deviation Narrow QT Deviation e gt press hold DQT Deviation Narrow Deviation DAT la gt press hold LTR Deviation LTR Deviation LTR LTR Wide le lpress hold 2 Deviation DTMF Deviation PME Wide e gt press hold Single Tone Deviation Narrow Single Tone Deviation TONE Wide le gt press hold 5 reference level Adjustments MSK Deviation MSK Deviation MSK MSK Wide le gt press gt hold CW ID Deviati
95. Mess Pars No Description Ref No Address Parts No Description 28 N09 2292 05 HEXAGON HEAD SCREW 8 N67 3008 48 PAN HEAD SEMS SCREW 1 A01 2194 11 CABINET 1 2 7 2606 43 BRAZIER HEAD TAPTITE SCREW 2 3A A82 1182 12 PANEL ASSY D 1A2428 N87 2608 48 BRAZIER HEAD TAPTITE SCREW 56 N99 2039 05 SCREWSET ACCESSORY 4 2A B09 0681 03 CAP 5 38 B11 1871 06 FILTERILCD 58 38 T07 0757 15 SPEAKER 3B 838 082215 100 ASSY 59 1 91063955 MICROPHONE ACCESSORY 7 842 7417 04 STICKER NEXEDGE 8 10 862 2146 00 INSTRUCTION MANUAL X87 7750 19 TX RX UNIT FOR SERVICE 10 28 E04 0167 15 RF COAXIAL RECEPTACLE MJ n 28 30752025 DC CORD PIG TALE 12 2 E30 7523 55 DCCORDASSY ACCESSORY 13 1 37 1118 05 LEAD WIRE WITH CONNECTOR SHOUT CABLE DISPLAY UNIT 528680510 3B 87 112445 LEAD WIRE WITH CONNECTOR 2 5 0914 830 2304 05 LED RED GREEN 091528 B30 2281 05 LED 1608 15 E37 1448 05 FLAT CABLE 30P D SUB 0927 936 83022825 LED 1608 16 2A E37 1449 05 FLAT CABLE 30P PANEL CK73HBIENOGK CHPC K 18 28 F10 2488 12 SHIELDING PLATE CHASSIS C905 CHPC K 19 F10 3032 14 SHIELDING CASE FINAL C906 CK73HBIH222K CHPC 2206 20 F10 2490 13 SHIELDING CASE VCO 907 909 CKIGHBIMIDK CHPC 100 7 1 10 3112 03 SHIELDING CASE POWER MODULE C910 912 CHPC J 2 F52 0024 05 FUSE BL
96. OL 1C201 ASIC RXAF SMF RX SUM VOL 20 SP AMP E1 3 416 71 13 144 1 4 IC510 IC701 IC711 IC712 IC715 J701 AF level obtained when the AF output level is adjusted for 4 00 40 with the front panel AF VOL control Measured with AF voltmeter connected to the external speaker jack receiving a 53dBm SSG signal modulated at 1kHz DEV WIDE 3kHz NARROW 1 5kHz W 354mVrms 198mVrms W 198mVrms N 177mVrms N 99mVrms N 99mVrms EVOL DEV BAL VCO MOD TX VCO 1 icio 5 E 06 2 5dBm 65dBm 17 5dBm 45W ANT Buff AMP Drive Drive Drive AMP Final AMP D103 D104 09 010 0101 0102 IC102 0106 0216 TX vco D i 489 Gate bias D108 4 0109 01104 vcrcxo 4 pc DC MB 92MHz 1 101 1 103 67 NX 800H stock DIAGRAM UNIT X57 775 TE a 03801 GND TEMP 73 223 x i XC6204B332P1 L30605 33V AVR i 10208 i XC626483332M w INAR rza SCT
97. Select a convenient location for your control station ra dio which is as close as practical to the antenna cable entry point Secondly use your system s power supply which supplies the voltage and current required for your system Make sure sufficient air can flow around the radio and pow er supply to allow adequate cooling Service Manual List Title Parts number Remarks Market code Display unit unit For Service unit number number number X54 3640 10 X57 7390 10 NX 800 B51 8803 00 First edition J79 0157 19 J79 0130 19 57 7750 14 X54 3640 10 57 7390 57 7750 14 NX 800 800H B51 8823 00 First edition J79 0157 29 J72 0130 29 X57 7750 15 HK X54 3640 10 57 7390 57 7750 16 2 NX 800 800H B51 8848 00 Supplement K2 HK2 179 0157 39 J79 0239 09 X57 7750 17 2 T T Supplement X54 3680 10 X57 7750 18 T 5517889700 This service manual J79 0157 39 J79 0208 19 Kor Soto Hen Note The circuit pattern of J79 0157 29 and J79 0157 39 is the same NX 800H SYSTEM SET UP Merchandise received Choose the type of transceiver Frequency range RF power Type 380 0 400 0MHz 45W HK3 Are you using the remote kit NO KRK 10 Option Are you using the ignition sense cable NO KCT 46 Option Y Transceiver programming Are you using the public address NO
98. T 407 409 12A02cH TRANSISTOR 0410 SSMSKISTHE FET 0411412 2SA1955A F TRANSISTOR 0413415 TRANSISTOR 046 SSMBLOBFU F FET ssmsHorTur FET 0501 UPAGIZHA FET 0701 SSMXKISTHE 0702 25046110 TRANSISTOR 0708 SSMSKISTHE FET 2SC4738I6RF TRANSISTOR 0705 5 TRANSISTOR 0708707 28243 A FET 0708 5 TRANSISTOR 0708 10111 TRANSISTOR ano DIGITAL TRANSISTOR 901 902 0566 TRANSISTOR TH101402 ERTUOEVIO4H THERMISTOR THON ERTUOEVIO4H THERMISTOR 2A W09 0971 05 UTHIUM CELL 19 NX 800H EXPLODED VIEW A 27 A N09 2292 05 N67 3008 48 D M2 6x 6 Br Tap N87 2606 43 27 D M26x8 BrTap N87 2608 48 16 TX RX unit X57 2 Display unit X54 3 20 Parts with the exploded numbers larger than 700 are not supplied If a part reference number is listed in a box on the exploded view of the PCB for example 12123 that part does not come with the PCB These parts must be ordered separately NX 800H ADJUSTMENT Controls FNC not appears on the sub LCD display ey R Function Display Power switch Volume Up Down key Channel Up Down key Microphone key PTT Transmit
99. UHF DIGITAL TRANSCEIVER NX 800H SERVICE MANUAL SUPPLEMENT version KENWOOD Kenwood Corporation 2009 12 PRINTED IN JAPAN B51 8897 00 N 204 vice manual B51 8823 00 for NX 800 800H K version This NX 800H version service manual contains a number of sections which differ from the service manual B51 8823 00 for NX 800 800H K version For items other than those in this NX 800H K3 version service manual please refer to the ser Metallic cabinet A01 2194 11 Key top Panel assy K29 9401 03 62 1162 12 Game Se A KCEEAKKENNOOD Packing Phone jack G53 1616 03 O Packing D sub outer 5 G53 1626 03 RF coaxial receptacle M E04 0167 15 GENERAL SYSTEM SET UP REALIGNMENT CIRCUIT DESCRIPTION PARTS 8 EXPLODED VIEW ADJUSTMENT PC BOARD DISPLAY UNIT X54 3680 10 2 4 5 7 This product complies with the RoHS directive for the European market CONTENTS Pig tail E30 7520 25 TX RX UNIT X57 7750 18 A 2 TX RX UNIT X57 7750 18 B 2 INTERCONNECTION DIAGRAM SCHEMATIC DIAGRAM LEVEL DIAGRAM esee BLOCK DIAGRAM SPECIFICATIONS D m This product uses Lead Free solder NX 800H Document Copyright
100. V npn VEOWODULATON BUFFER CV son BUFFER AMP loscce gt xo Yum 3 T E P sami mf r FICA 12 dm m nose 5 m E T EM WP feun co B gt al 8 Y Ed 50 X57 775 2 3 16 ____ ______ T _____ SCHEMATIC DIAGRAM NX 800 s tuy E ti nea E Eum 0 BUFFER naif DEN 51 X57 775 A 2 4 16 Y NX 800H SCHEMATIC DIAGRAM TX RX UNIT 57 7750 18 2
101. ay in panel test mode AJ 5 Test CH up down Channel No Temperature Volume up down tay Push Squelch level up Squelch level Sub LCD display 128 Hold Squelch off Squelch off appears Main LCD display 505 Wide w lt s 5 Wide Narrow Very narrow Narrow n m Very narrow v Signaling No Is Shift to panel tuning mode Squelch level Channel No appears on the sub Analog mode only LCD display An Analog narrow mode Aw Analog wide mode lt MSK 1200bps and 2400bps 2400bps gt icon appears Nn NXDN narrow mode le gt Test signaling CH up Signaling No Nv NXDN very narrow mode 21 NX 800H 22 E Frequency and Signaling ADJUSTMENT The transceiver has been adjusted for the frequencies shown in the following table When required readjust them following the adjustment procedure to obtain the frequen cies you want in actual operation Test frequency Panel Tuning Mode Preparations for tuning the transceiver Before attempting to tune the transceiver connect the unit to a suitable power supply Whenever the transmitter is turned the unit must be connected to a suitable dummy load i e power meter The speaker output connector must be terminated with
102. commercial grade com munications equipment It contains all required service information for the equipment and is current as of this pub lication date Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions which are issued as required ORDERING REPLACEMENT PARTS When ordering replacement parts or equipment informa tion the full part identification number should be included This applies to all parts components kits and chassis If the part number is not known include the chassis or kit number of which it is a part and a sufficient description of the required component for proper identification PERSONAL SAFETY The following precautions are recommended for personal safety DO NOT transmit if someone is within two feet 0 6 me ter of the antenna DO NOT transmit until all RF connectors are secure and any open connectors are properly terminated SHUT OFF this equipment when near electrical blasting caps or while in an explosive atmosphere All equipment should be properly grounded before pow er up for safe operation This equipment should be serviced by only qualified technicians PRE INSTALLATION CONSIDERATIONS 1 UNPACKING Unpack the radio from its shipping container and check for accessory items If any item is missing please contact KENWOOD immediately 2 PRE INSTALLATION CHECKOUT 2 1 Introduction Each radio is adjusted and tested before shipment
103. d num ber is determined If you press the key after entering the password in this procedure CLONE MODE is displayed if the entered password is correct If the pass word is incorrect CLONE LOCK is redisplayed 4 Power on the target transceiver 5 Connect the cloning cable Part No E30 3382 05 to the modular microphone jacks on the source and target 6 Press the key on the source while the source displays CLONE MODE The data of the source is sent to the target While the target is receiving the data PRO GRAM is displayed When cloning of data is completed the source displays END and the target automatically operates in the User mode The target can then be oper ated by the same program as the source 7 The other target can be continuously cloned When the 5 key on the source is pressed while the source displays END the source displays CLONE MODE Carry out the operation in step 4 to 6 Can not be cloned if the overwrite password is programmed to the target Note Only the same models can be cloned together Cloning cable E30 3382 05 Fig 2 8 Firmware Version Information Press and hold the A key while turning the transceiver power ON and then keep pressing and holding the A key the firmware version information appears on the LCD CIRCUIT DESCRIPTION 1 Overview NX 800H K3 is a UHF Mobile transceiver designed to operate in the frequency range of 380 to 400MHz in user mode
104. dard oscillator if necessary Transmitter Section Condition Measurement Adjustment NN ie Tes Specifications Panel tuning mode PC test mode equipment Unit Terminal Unit Parts Method Remarks 1 High 1 Adj item HILMT 1 Adj item High Trans Power ANT Panel 48 x3 0W Transmit Adjust mit Power Limit meter tuning Power 2 Adj item 2 Adj item Low Ammeter mode PC test mode Limit IL HILMT gt Low Center Press Apply adjust HILMTI High High button to store the HILMT PTT Press PC test adjustment value HILMT gt Transmit button mode after all adjustment HILMTI Press Apply All ENS point was adjusted Adjust button to store the CAUTION Do not attempt to adjust the transceiv er s transmit output power beyond its specifications If the transceiver is adjusted beyond the specifications it may cause deterio ration of the parts reliability and the output power may be lowered sud denly and unstable The transceiver may be also extremely hot 30 ADJUSTMENT NX 800H Condition Measurement Adjustment pem Hein Specifications Panel tuning mode PC test mode i Unit Terminal Unit Parts Method Remarks equipment 2 Low 1 Adj item LOLMT 1 Adj item Low Trans Power ANT Panel 25 0 1 0W Transmit Adjust mit Power Limit meter tuning Power 2 Adj item 2 Adj item
105. de 1 Adj Aw MSK 1 item MSK Deviation Panel Write the value as 2 95 3 05kHz Adjust sole Deviation Wide meter tuning followings PTT ON PTT Press Oscilloscope mode 513 Reference Press lt key to store Transmit button ALSA value the adjustment value Press Apply button to store the PC test adjustment value mode 14 CWID 1 Adj item Nv 1 Adj item CWID 16491 Write the valueas 0 90 1 10kHz Deviation Adjust Deviation followings adjust 4 Deviation meter Deviation meter 375 Reference LPF 3kHz LPF 3kHz value Nery HPF OFF HPF OFF Narrow PTT ON PTT Press Press lt key to store Transmit button the adjustment value Press Apply button to store the adjustment value 4 Refer to the Necessary Deviation adjustment item for each signaling and mode table on page 35 Necessary adjustment and order Mode Signaling Wide Narrow Very Narrow dui Step1 Balance adjust Step1 Balance adjust Step2 Maximum Deviation Analog Wide Step2 Maximum Deviation Analog Narrow Step1 Balance adjust Step1 Balance adjust Step2 Maximum Deviation Analog Wide Step2 Maximum Deviation Analog Narrow Step3 QT Deviation Wide Step3 QT Deviation Narrow Step1 Balance adjust Step1 Balance adjust pat Step2 Maximum Deviation Analog Wide Step2 Maximum Deviation Analog Narrow St
106. ep3 DOT Deviation Wide Step3 DOT Deviation Narrow Step1 Balance adjust Step1 Balance adjust Analog UP Step2 Maximum Deviation Analog Wide Step2 Maximum Deviation Analog Narrow 9 Step3 LTR Deviation Wide Step3 LTR Deviation Narrow Step1 Balance adjust Step1 Balance adjust DTMF Step2 Maximum Deviation Analog Wide Step2 Maximum Deviation Analog Narrow Step3 DTMF Deviation Wide Step3 DTMF Deviation Narrow Step1 Balance adjust Step1 Balance adjust 2TONE Step2 Maximum Deviation Analog Wide Step2 Maximum Deviation Analog Narrow Step3 Single Tone Deviation Analog Wide Step3 Single Tone Deviation Analog Narrow Step1 Balance adjust Step1 Balance adjust FlestSync 51922 Maximum Deviation Analog Wide Step2 Maximum Deviation Analog Narrow ync Step3 MSK Deviation Analog Wide Step3 MSK Deviation Analog Narrow Audio _ Step1 Balance adjust Step1 Balance adjust Step2 Maximum Deviation Narrow Step2 Maximum Deviation Very Narrow NXDN Step1 Balance adjust CWID Step2 Maximum Deviation Analog Narrow Step3 CWID Deviation NXDN Very Narrow Balance is common with all the above deviation adjustments If Balance Transmitter Section 5 has already adjusted please skip Step1 and adjust from Step2 Maximum Deviation Analog Wide Narrow is common with all the analog signaling deviations and Deviation Very Narrow If
107. er supplied on a CD ROM This software runs un der Windows 2000 XP or Vista 32 bit on a PC The data can be input to or read from the transceiver and edited on the screen The programmed or edited data can be printed out It is also possible to tune the transceiver 6 Firmware Programming Mode 6 1 Preface Flash memory is mounted on the transceiver This al lows the transceiver to be upgraded when new features are released in the future For details on how to obtain the firmware contact Customer Service 6 2 Connection procedure Connect the transceiver to the personal computer using the interface cable KPG 46 46A and USB adapter KCT 53U when the interface cable is KPG 46A the KCT 53U can be used Connection is the same as in the PC Mode Note You can only program firmware from the 8 pin micro phone connector on the front panel Using the 25 pin logic interface on the rear panel will not work 6 3 Programming 1 Start up the firmware programming software Fpro exe ver 4 0 or later The Fpro exe exists in the KPG 111D installed folder 2 Set the communications speed normally 115200 bps and communications port in the configuration item Set the firmware to be updated by File name item 4 Turn the transceiver power ON with the a key held down Then the orange LED on the transceiver lights and PROGRAM 115200 is displayed 5 Check the connection between the transceiver and the personal computer
108. er tuning adjustment value of 2 Adj item Wide Oscilloscope mode Deviation PC test mode 2 Adj item Low INarrow foreach Press Apply ILow Center adjustment point button to store the High High IPCtest Transmitateach adjustment value gt PTT Press mode adjustment point and after all adjustment ADEV Transmit button 14 check that the Analog point was adjusted Adjust Press Apply All deviation is between PTT ON Press lt key to store the adjustment value button to store the adjustment value 4150Hz and 4250Hz Deviation meter LPF 15kHz HPF OFF Panel tuning mode PTT ON PC test mode PTT Press Transmit button 3 Refer to thi Necessary Deviation adjustment item for each signaling and mode table on page 35 Analog deviation adjustment Narrow Wide is common with the adjustment of all analog signaling Adjust see PTT ON Press lt key to store the adjustment value 8 1 Adj item An QT 1 Adj item Deviation Adjust Deviation Narrow adjust 4 Deviation meter Deviation meter LPF 3kHz LPF 3kHz Narrow HPF OFF HPF OFF PTT ON PTT Press Press key to store Transmit button the adjustment value Press Apply button to store the adjustment value Wide 1 Adj
109. i ie EVES S CCK BOOT i TOE IGR die SRAM pau i E 17780208 68 BLOCK DIAGRAM NX 800H 8 dco B 25 TXD2 G_AXD2 p i Topa 101 Tips Apple ceo i TRW I me L A Dus Laco I sec mas 0104 L407CDB i was dad i veo i E xm BU ou m D 15 An Bel 008 T E Lene i mm mn 1512 2 n M62364FPF DET i 22 BAL i DURAS i Eus 50C m zx SIE b Eom i I
110. inal Unit Parts Method Remarks equipment Analog 1 Adj item Aw 1 Adj item High 556 Panel tuning mode Wide Adjust RSSI Wide Ext SP After input signal 2 Adj item 2 Adj item Low connec from SSG press AwL HRSSI Low Center tor lt key to store the HRSSI gt High High adjustment value AWC HRSSI gt SSG output AwH HRSSII 80dBm 22 41 IPC test mode AwH HRSSII MOD 1kHz After input signal SSG output Dev 2 from SSG press 80dBm 22 4uV Apply button to MOD 1kHz store the adjust Dev 3kHz ment value INXDN 1 Adj item Nv HRSSI 1 Adj item High Adjust with the ana Very Adjust e RSSI Very Narrow log signal Narrow 2 Adj item 2 Adj item Low INvL HRSSI gt Center INvL HRSSI gt High High INvC HRSSIl gt SSG output INvH HRSSI gt 80dBm 22 4uV HRSSI MOD 1kHz SSG output Dev 1 5 2 80dBm 22 4 MOD 1kHz Dev 1 5kHz 8 Because RSSI at 80dBm adjust of Narrow is adjusted by adjusting RSSI at 80dBm adjust Analog Narrow it is not necessary to adjust RSSI at 80dBm adjust of NXDN Narrow 8 Tight 1 Adj item An SQLTI 1 Adj item Tight Squelch Adjust Squelch Narrow adjust 2 Adj item 2 Adj item Low Squelch SQLTI ILow Center level 9 50 High adj
111. iver sensitivity characteristics by changing the voltage of Variable Capacitor Tune in the receiver front end circuit of the secondary band pass filter to optimize the characteristics at five frequency spots RSSI Reference The minimum RSSI level for scan stop is adjusted Open Squelch The squelch level at level 5 is adjusted 23 NX 800H 24 ADJUSTMENT Adjustment Item Description Low RSSI High RSSI RSSI display level 22 is adjusted Both Low RSSI and High RSSI must be adjusted The curve data of RSSI level is applied Tight Squelch The squelch level at level 9 is adjusted B Adjustment item and Display Aw Analog Analog Nn NXDN Nv NXDN Order Adiusutment si display Wide Narrow Narrow Very Narrow Adjust item item display Number Adjustment range 1 point ADJ 1 LCD contrast CNTR commen 1 256 Section 2 5 point ADJ 2 Receive Assist RAST CV voltage Common 124096 Section 3 5 point ADJ 3 Transmit Assist TAST CV voltage Common 1 4096 Section 3 4 RTC HIC 1 point ADJ Common Real time clock 62 1 0 1 462 Section 4 High Transmit 5 E Transmitter 5 Power Limit 1 256 Section 1 Low Transmit 5 5 E Transmitter 5 Power Limit LOLMT B 1 256
112. ne the value Adjust 1158 Press key to store SENS1 High the adjustment value 184 3 Sensitivity 2 1 Adj SENS2 1 Adj item Write the value Variable Capacitor Adjust Adjust Sensitivity 2 followings Tune voltage is BPF adjust 2 Adj item 2 Adj item Low IL SENS2 Low adjusted IL SENS2 Low Center 47 Output voltage ad IL 5 621 High High t SENSA Low l justment of IC205 IC SENS2 Press Apply All SENS2 button to store the Center SENS2 _ adjustment value SENS21 Adjust peek 150 Press lt key to store H SENS2 High the adjustment value 185 4 RSSI 1 Adj item An RRSSII 1 Adj item 18551 556 Panel tuning mode reference Adjust 44 Reference Narrow AF VIVM After input signal adjust 5 2 Adj item 2 Adj item Low Oscilloscope from SSG press AnL 551 ILow Center Distortion lt key to store the Analog 551 High High meter adjustment value Narrow IAnC RRSSI gt SSG output 1248 Dummy IAnH RRSSI gt SINAD level 3dB load IPC test mode AnH 88551 MOD 1kHz After input signal SSG output 1248 Dev 1 5 2 from SSG press SINAD level 3dB Apply button to MOD 1kHz store the adjust Dev 1 5 2 ment value Analog 1 Adj item Aw RRSSII 1 Adj item RSSI Wide Adjust se Reference Wide
113. nt was adjusted Adjust Press Apply All PTT ON button to store the Press lt key to store adjustment value the adjustment value 7 Maximum 1 Adj item An ADEV 1 Adj item Maximum Write the same 2050 2150Hz Deviation Adjust ere Deviation Analog adjustment value of Analog Deviation meter Narrow Deviation test mode adjust 3 LPF 15kHz Deviation meter INarrow foreach Press Apply HPF OFF LPF 15kHz adjustment point button to store the Narrow 2 Adj item HPF OFF Transmit ateach adjustment value IAnL gt 2 Adj item Low adjustment point and after all adjustment ADEV ILow Center check that the Analog point was adjusted AnC High High deviation is between PTT Press 2050Hz and 2150Hz AnH ADEV Transmit button Deviation meter Press Apply button to store the Press lt key tostore adjustment value the adjustment value LPF 15kHz HPF OFF IPanel tuning mode PTT ON test mode PTT Press Transmit button 32 ADJUSTMENT NX 800H Condition Measurement Adjustment pm ux Specifications Panel tuning mode PC test mode 1 Unit Terminal Unit Parts Method Remarks equipment Wide 1 Adj item Aw 1 Adj item Maximum Deviation ANT Panel Write the same 4150 4250Hz Adjust Deviation Analog met
114. on Very Narrow le gt press gt hold Sensitivity 1 5 reference level SENS1 Narrow Adjustments le gt press gt hold _ 5 reference level Narrow Adjustments la gt hold RSSI Reference RSSI Reference RSSI Reference Ver RRSSI Narrow RRSSI Wide RRSSI Narrow la gt 15 4151 5 reference level jjustments Open Squelch Open Squelch Open Squelch Ver sau sau Wiis 59 gt 21 15 referance level Adjustments Y m Low RSSI Low RSSI lt Low RSSI Ver LRSSI Narrow LRSSI Wide LRSSI Narrow gt 15 TST E level Adjustments High RSSI High RSSI High RSSI Ver HASSI HASSI Wide HASSI Narrow la gt press hold 151 151 T5 5 reference level Adjustments Tight Squelch Tight Squelch Wide a gt press J15 5 reference level gt Adjustments NX 800H ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications Frequency Range Modulation Output Standard Signal Generator 556 0 001ppm When performing the Frequency adjustment the following accuracy is necessary Use a standard oscillator for adjustments if necessary 300 to 520MHz Frequency modulation and external modulation 1274 0 to greater than 20dBm 22 4mV Input Impedance
115. ore Transmit button the adjustment value Press Applyl Narrow button to store the adjustment value Mide 1 Adj item Aw TONE 1 Adj item Single 2 95 3 05kHz eek Tone Deviation Wide PTT Press Press lt key to store Transmit button the adjustment value Press Apply button to store the adjustment value 13 MSK 1 Adj item An MSK 1 item MSK Write the value 1 45 1 55 2 Deviation Adjust pk Deviation Narrow followings adjust 4 Deviation meter Deviation meter 513 Reference LPF 15kHz LPF 15kHz value Narrow HPF OFF HPF OFF PTT ON PTT Press Press key to store the adjustment value Transmit button Press Apply button to store the adjustment value 34 ADJUSTMENT NX 800H Necessary Deviation adjustment for each signaling and mode The following shows the necessary adjustment items for each signaling deviation Please read the following table like the following example In the case of the signaling QT Wide this signaling is composed of three elements Balance Maximum Deviation Analog Wide and QT Deviation Wide Please adjust Balance and Maximum Deviation Analog Wide before adjusting QT Deviation Wide Condition Measurement Adjustment pem liom Specifications Panel tuning mode test mode Unit Terminal Unit Parts Method Remarks equipment Wi
116. pe mode 465 Reference LPF 3kHz LPF 3kHz value Narrow HPF OFF HPF OFF PTT ON PTT Press IPC test Press lt to store Transmit button mode the adjustment value Press Apply 14 01 button to store the adjustment value IWide 1 Adj item Aw LTR 1 item LTR 0 95 1 05kHz Adjust see Deviation Wide PTT ON PTT Press Press lt key to store Transmit button the adjustment value Press Apply button to store the adjustment value 11 1 Adj item An 1 Adj item DTMF Write the value 1 45 1 55kHz Deviation Adjust pk Deviation Narrow followings adjust 4 Deviation meter Deviation meter 650 Reference LPF 15kHz LPF 15kHz value Narrow HPF OFF HPF OFF PTT ON PTT Press Press lt key to store Transmit button the adjustment value Press Apply button to store the adjustment value Mide 1 Adj item Aw DTMF 1 Adj item DTMF 2 95 3 05kHz Adjust sere Deviation Wide PTT ON PTT Press Press lt key to store Transmit button the adjustment value Press Apply button to store the adjustment value 12 Single 1 Adj item An TONE 1 Adj item Single Tone Write the valueas 1 45 1 55 2 Tone Adjust sese Deviation Narrow followings Deviation Deviation meter Deviation meter 513 Reference 2TONE LPF 15kHz LPF 15kHz value deviation HPF OFF HPF OFF adjust PTT ON PTT Press adjust 4 Press lt key to st
117. pply mode the adjustment value button to store the ALM adjustment value IPC test 3 Receive 1 Adj item RAST 1 Adj item mode The sub LCD display 3 0V 0 1V Assist Adjust e Receive Assist lt gt indicator 2 Adj item IL RASTI 2 Adj item Low on the PC window PC test mode IL RASTI gt IC RASTI gt Center shows VCO lock Press Apply RAST IH RAST High High voltage Change the button to store the Adjust bee Press Apply adjustment value adjustment value Press lt key to store button to store the togetVCOlock after all adjustment the adjustment value adjustment value voltage within the point was adjusted Transmit 1 Adj TAST 1 Adj item Assist Adjust Transmit Assist 2 Adj item IL TASTI 2 Adj item Low 4 TASTI Center Confinn the VCO 1 TAST IHigh High sport Adjust PTT Press Seconde PTT ON Transmit button after ina Press lt key to store Press Apply changed the adjustment value button to store the adjustment value 4 1 RTC 1 Adj item RTC al Panel tuning mode Adjustment of the oscillation Adjust ke Real time clock Press A key After transceiver s inter frequency automatic adjust nal clock adjust ment adjusted value is displayed
118. s Copyright 2009 by Kenwood Corporation All rights re served No part of this manual may be reproduced translated distributed or transmitted in any form or by any means electronic mechanical photocopying recording or other wise for any purpose without the prior written permission of Kenwood Disclaimer While every precaution has been taken in the preparation of this manual Kenwood assumes no responsibility for er rors or omissions Neither is any liability assumed for dam ages resulting from the use of the information contained herein Kenwood reserves the right to make changes to any products herein at any time for improvement purposes Firmware Copyrights The title to and ownership of copyrights for firmware embedded in Kenwood product memories are reserved for Kenwood Corporation Any modifying reverse engineer ing copy reproducing or disclosing on an Internet website of the firmware is strictly prohibited without prior written consent of Kenwood Corporation Furthermore any resell ing assigning or transferring of the firmware is also strictly prohibited without embedding the firmware in Kenwood product memories Transceivers containing AMBE 2 Vocoder The AMBE 2 voice coding technology is embedded in the firmware under the license of Digital Voice Systems Inc GENERAL INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced techni cians familiar with similar types of
119. se to blow Check the vehicle ground polarity before instal lation to prevent wasted time and effort 2 Connect the positive power lead directly to the vehicle battery positive terminal Connecting the Positive lead to any other positive voltage source in the vehicle is not recommended 3 Connect the ground lead directly to the battery negative terminal 4 The cable provided with the radio is sufficient to handle the maximum radio current demand If the cable must be SERVICE This radio is designed for easy servicing Refer to the schematic diagrams printed circuit board views and align ment procedures contained in this manual NOTE f you do not intend to use the speaker 3 5 mm jack and the D sub 25 pin connector fit the supplied speaker jack cap and D sub cap to stop dust and sand from getting in the transceiver is turned ON or OFF when the power on off status message is enabled the transceiver sends the status extended be sure the additional wire is sufficient for the Antenna E Speaker Deuh current to be carried and length of the added lead p 4 INSTALLATION PLANNING CONTROL STATIONS ginion 4 1 Antenna system Control station The antenna system selection depends on many factors and is beyond the scope of this manual Power input Your KENWOOD dealer can help you select an antenna sys connector tem that will best serve your particular needs 4 2 Radio location
120. side view J79 0208 19 A 2 42 mm mu 133 x B RUE o SIEUT ES BATOK ba sm fs 479 0208 19 2 B 88 J K L M N P BOARD 57 7750 18 2 Component side view J79 0208 19 A 2 pa Cki EEE Em Dred Let E k s NX 800H 2
121. them via their 8 pin microphone connectors The operation is as follows the transmit trans ceiver is the source and the receive transceiver is a target The following data cannot be cloned Tuning data Embedded message with password ESN Electronic Serial Number data Note The following data can be cloned Fleet own ID own for FleetSync Unit ID own for NXDN 1 Turn the source transceiver power ON with the lt key held down If the read authorization password is set to the transceiver the transceiver displays CLONE LOCK If the password is not set the transceiver displays CLONE MODE 2 When you enter the correct password and CLONE is displayed the transceiver can be used as the cloning source The following describes how to enter the password NX 800H REALIGNMENT How to enter the password with the microphone key pad If you press a key while CLONE LOCK is displayed the number that was pressed is displayed on the trans Each press of the key shifts the display in order to the left When you enter the password and press the x key CLONE is displayed if the en tered password is correct If the password is incorrect CLONE LOCK is redisplayed How to enter the password with the A and keys If the A and xz keys is pressed while CLONE LOCK is displayed number 0 to 9 are displayed flashing When you press the a key the currently selecte
122. u dio if PC tuning is used See PC Mode section fot the connection 27 NX 800H ADJUSTMENT Radio Check Section Condition Measurement Adjustment Item Test Panel test mode PC test mode equipment Unit Terminal Unit Parts Method Remarks 1 Frequency 1 CH Sig 1 1 1 Test Channel f counter Panel ANT Check an internal 0 05 0 55ppm check PTT ON Channel 1 temperature of 419 51Hz Test Signaling radio within 25 C 214 56Hz Mode Analog 2 390 1MHz Signaling 1 PTT Press Transmit button 2 High 1 CH Sig 1 1 1 Test Channel Power Check 40W 50W power PTT ON Channel 1 meter 13A or less check Test Signaling Ammeter Mode Analog Signaling 1 PTT Press Transmit button 2 CH Sig 2 1 2 Test Channel PTT ON Channel 2 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 3 CH Sig 3 1 3 Test Channel PTT ON Channel 3 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 3 Low 1 CH Sig 1 1 1 Test Channel 7W 13W power PTT ON Channel 1 8A or less check Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 2 CH Sig 2 1 2 Test Channel PTT ON Channel 2 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 3 CH Sig 3 1 3 Test Channel PTT ON Channel 3 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button 4 MIC 1 CH Sig
123. ust 80111 556 output 1248 AnH 5 SINAD level 698 lAnalog AnH SOLT MOD 1kHz Narrow SSG output 1248 Dev 1 5kHz SINAD level 698 MOD 1kHz Dev 1 5 2 Analog 1 Adj item Aw SQLTI 1 Adj item Tight Wide Adjust Squelch Wide 2 Adj item 2 Adj item Low 5 gt Low Center 50111 IHigh lAwC SQLTI SSG output 1248 lAwH 50111 SINAD level 698 SQLT MOD 1kHz SSG output 1208 Dev 3kHz SINAD level 698 MOD 1kHz Dev x3kHz 556 AF VIVM Oscillo scope Distortion meter Dummy load ANT Ext SP connec tor Panel tuning mode After input signal from SSG press I key to store the adjustment value PC test mode After input signal from SSG press Apply button to store the adjust ment value 39 A B c NX 800H 40 DISPLAY UNIT X54 3680 10 Component side view J79 0157 39 gece 0909 T mm Jake Cpior P J K M N a R 5 NX 800H v DISPLAY UNIT X54
124. w mode Adjustment item 8 DOT D023N D023N DOT D7541 DOT 07541 Key operation 10 1590 1590 Function 11 None 9 Hold 1 second 2 tone 2 tone Adjustment value up down Continuation up down 12 304 7 2 A 304 7Hz IA v Volume up down Continuation up down B 3106 0Hz B 3106 0Hz A Auto adjustment start 13 Single Tone 979 9Hz Single Tone 979 9Hz Wide Narrow Very narrow 14 None Single Tone 1000Hz Shift to panel test mode 15 None MSK To enter 5 reference level 16 MSK adjustments L L C H H i lt Writes the adjustment NXDN mode signaling value No RX TX le gt Go to next adjustment item Back to last adjustment item 1 RAN1 Microphone key 2 PN9 IPTT Transmit 3 RAN1 Maximum deviation pattern 0 to 9 d A 7 None FSW PN9 PC test mode only pa i E RAN Radio Access Number pel PN9 Pseudo Random Pattern For production only NX 800H ADJUSTMENT 5 reference level adjustments frequency Tuning point RX MHz TX MHz Low 335 05000 335 10000 Note Low 347 55000 347 60000 Although the frequency range of this transceiver is 380 to Center 365 05000 365 10000 400MHz the circuit and adjustments are designed under High 382 55000 382 60000 consideration of other market types When making adjustments adjust
125. wv yaana sna 280 150 Eh 21621 4 x lt ne een M 9 sna 28 01601 1 1 086 11 S i 106 B 80621 x D E 38 18847 0597 508 BE I T T E WOY 5 2152 14s 15887 J8US7U0 T Lagoa aal u zosasuz ox 50 2820 068 90 1822 0 9 See AEE 0691 9060 88604264 92605160 28 WAVAS an fes 8 van AD 5060 I T me 5 180 07062088 208 9160 9 50 19213 106 106 0 2060 30100000 4 70 NX 800H SPECIFICATIONS GENERAL Frequency Rangt Number of Channels Zones Max Channels per Zone Channel Spacing Operating Voltage Operating Temperature Range Frequency Stability Antenna Impedance Dimensions W x H x Projections not included Analog 12 5 25 kHz Digital 6 25 12 5 kHz 11 6 15 7V 22 F 140 F 30 C 60 C 6 30 x 1 77 x 618 in 160 x 45 x 157 mm Weight 3 03 Ibs 1 38 kg RECEIVER Sensitivity Digital 6 25kHz 3 0 20uV Digital 12 5kHz 3 BER 0 284V Analog 1

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