鳥 取扱説明書
Contents
1. 50 SSB Voice 0 Modulation 4 50Q CN 801 HP3 GF 1 e o 2 E2. SWR SWR1 5 HP DC13 8V 2 10W 0 4W 96W GE SWR 1 2 MODULATION MODE Pener over ANT AWM CARRIER ANNAN ii AM Single Tone 200V 150 3 00 modulation gt pee Sngle one ANANN FE 100
3. HP3 Type X SSB AVG PEP SSB MODE SW AVG PEP 3 3 Vy 509 eS 4 FORWARD e REFLECTTED 1 a SWR 2 10W 0 4W
4. ON OFF 50Q P EP CROSS NEEDLE e tad W os z CN BOT SWR amp POWER METER CN 801 seres A s 4 Rots Cc a ye S NN SWITCH R aem TNPUT z M i FREQUENCY oeo aneu The light 2 TYPE 1 8 200MHz PEP 2 sp seLecTen TYPE 140 525MHz CROSS MEEDLE G TYPE soo isoowz L SWR amp POWER O METER Oo SWR amp POWER METER DAIWA industry co Itd SWR 50Q 1 TR 50Q ANT 50Q 1 2 FM SELECTOR AVG AM PEP
5. 4 CROSS NEEDLE SWR amp POWER METER CN 8 O 1 Series HP3 vee GF vee DAIWA CN 801 2 SWR HP3 TYPE SSB CE Type GF Type 1 8 200 MHz 900 1300MHz 30 300 3KW 20 200W 10 SWR 1 1 1 oo SWR 50 Q DC X DC13 8V 70mA 157 W X 117 H X 117 D mm 1Kg AE 144MHz 1KW HP DC13 8V
6. curate power measurements use 50 ohms pure resistance dummy load Fig 1 HP TYPE 1 6 zo0me OD we 140 s2smie ED Wee 200 1200m2 DAIWA industry co itd Fig 1 DAIWA DAIWA INDUSTRY CO LTD Foreign trade div 3 36 6 Ikegami Ota ku TOKYO 4 TE T 146 0082 JAPAN Phone 81 3 3755 5645 Fax 81 3 3755 2253 http www daiwa industry co jp X HP3 type DC Power 13 8V is necessary to operate industry co Itd
7. er range Type Frequency See MA Phoa transmitter is operated and the SWR o Aoa Power range Forward 307300 3KW 20 7200W sateh is Inthe TPE P poston the meter YPf YPr 10 V0 4 Tolerance 10 at full scale needle Monitor PE P of the SSB signal This SWR measurement 1 1 1 oo function can not hold peak envelope power SWR detection sensitivity 5W min 0 4W Input Output impedance 50 ohms Input Output connectors M Type So 239 N Type DC Power supply DC13 8V 70mA E RF POWER FOR VARIOUS MODULATION MODES Dimensions and weight 157 W X 117 H X 117 D mm Approx 1Kg OM loa VARIOUS VOLTAGES FOR SO OHMS Mathematical verification _ YPf YPr 710 70 4 15 Pf Foward Power Pr Reflected Power X Add 15 of full scale at 160 200MHz Power Rating MAX 1kw 144MHz Carrier Average i MODULATION MODE Power Power HP3 type DC Power 13 8V is necessary to operate W During the various SSB transmission modes as X Meter light ON OFF Can be switched by light switch AM FM CARRIER ANMA mv 100 100 shown in the table left the meter reading of AVG and PE P will differ Therefore when in the SSB AM Single Tone 200V P 5 E CONTROLES AND FUNCTIONS 100 modulation 150 transmit mode befor switching the mode switch Connect with 50 ohms coaxial DC Power socket for meter SSB Single Tone ov 400 from AVG to P E P make certain that the meter Forward Power Reflec
8. st Dp ss I D 149 0082 TEL 08 3756 5645 UR FAX 03 3755 2253 Pai TEL 03 3755 5913 FAX 03 3755 2253 No 201006 D INSTRUCTION MANUAL DAIWA 3 Effective Radiated Power amp SWR CROSS NEEDLE SWR amp POWER METER C Select the Mode switch to T AVG position To measure effective radiated power subtract reflected power from Forward Power Appare CN 8 O series HP3 vee GF rvee nt loss is only produced by impeda nce mi smatch and does not include cables losses The CN 801 Series is high quality Instrument with unique features which make tedious mea See Fig 2 The meter indicates Forward power surement of SWR and Power during antenna tests matching and tuning of transmitters a very easy 10W and Reflected power 0 4W At the cro Ra ee task SWR and Power indicators are installed in one meter unit One scale will indicate Forward ssing point of the 2 needles the indication is indicates SWR Power Another scale Reflected Power and SWR is indicated at the crossing point of the 2 needles SWR1 5 Fig 2 This unique feature makes it possible to read Forward Power Reflected Power and SWR all at the same time Type can also measure PE P Peak Power in SSB operation 4 PE P power Turn Mode switch to PEP position type can also measure PE P Peak Power E SPECIFICATIONS in SSB operation can not measure Reflec Pa ted Pow
9. ted Power cable to transmitter or transceiver light amp PE P function Modulation NVA power setting is correct Otherwise the meter SB NO Tone DUD 7 needle will go off scale resulting in damage to Modulation 1 the instrument i SSB Voice 4 Modulation aR lev TNPUT FREQUENCY eee OUTPUT The font TYPE 1 8 200MHz E OSS NEEDLE SWR WON CN 801 series WCe LIGHT SWITCH WV TYPE io ssWz E CAUTION E TYPE s00 1300mz 1 As the meter movements has high sensitivity it should be handled with utmost attention Pre vent mechanical shock and vibration Indicates SWR Connect with 50 ohms coaxial 2 Measuring power with a poorly matched antenna or disconnecting the out put of the bridge cablle to antenna system while operating maydamage the meter 50 ohms 3 In low humidity conditions the needles may stop on its way or may behave as though it cau E OPERATION Antenna 50 ohms coaxial cable ght on themeter face due to static electricity In such case apply commercially available sta ERE tic cream or spray for plastics or clothes on the meter face The needles return to the origi 1 Use only 50 ohms coaxial line fo connections nal position This will maintain the accuracy of the meter TT CN 801 series ea 4 Use only 50 ohms coaxial cable for connections This will maintain the accuracy of the meter 0 i 2 For ac
Download Pdf Manuals
Related Search