超高速 ACLR 測定手法
Contents
1. No MS269xA J F 4 3 00 y 2008 8 AKD2. 1 1 2 3 4 5 2 1 2 046 296 1202 046 296 1202 046 296 1203 03 5320 3560 03 5320 3567 046 296 1205 03 5320 3551 011 231 6228 022 266 6131 048 600 5651 029 825 2800 043 351 8151 025 243 4777 03 5320 3559 052 582 7281 06 6391 0111 06 6787 6677 082 263 8501 087 861 3162 092 471 7655 http www anritsu co jp TEL046 223 1111 7243 8555 5 1 1 243 0016 8 5 243 0016 8 5 243 0016 8 5 160 0023 6 14 1 160 0023 6 14 1 243 0016 8 5 160 0023 6 14 1 060 0042 5 8 980 0811
3. 2 3 20 3 330 0081 4 1 FSK 300 0034 1 7 23 1 261 0023 1 7 1 950 0916 3 1 63 160 0023 6 14 1 450 0002 3 8 7 532 0003 4 1 14 577 0066 7 7 19 732 0052 1 10 19 760 0055 2 2 15 2 812 0016 1 3 11 KDX faye TEL 0120 827 221 FAX 0120 542 425 9 00 17 00 E mail MDVPOST anritsu com O 0804
4. Average 20 Average 20 2 6SeC U 3SeC 0 04sec 65 1000 3 0 07sec is ER Side 2 Anritsu 20 Average 2 6sec AIS FI TSN SWT 95ms E 11 20 Average 0 3SeC E Analysis Length 95 us U 1 95ms ll TEHA 0 04sec 1001 1 95uts 2 E 1 Analysis Length 95us 3 20 95us x 20 1900us Analysis a AINES Analysis Length 1900us 95us x 20 ee Side 3 Inr itsu AC
5. 2 GHz Amplitude gt 10 dBm Menu gt F7 Modulation gt On F8 SG Output gt On Discover What s Possible MS269xA J F 4 Shift E E eae amp 0 w amp SG On Off COGGGGEGEo SG Output Opt Reverse Power 24dBm Maxl lt 300MH2 30dBm Max 300M Hz OV DC Max Ainritsu Slide 6 Spectrum Analyzer0 Average 20 Spectrum Analyzer Application Switch gt F1 Spectrum Analyzer Freguency gt 2 GHz Span gt 25 MHz BW gt 30 kHz Amplitude gt 10 dBm Trigger Gate gt F1 Off Time Sweep gt F1 Auto Time Sweep gt F4 Trace Points 1001 Trace gt F4 Trace A gt F1 Lin Average Trace gt F7 Storage Count gt 20 Measure ACP Measure gt F8 Standard gt W CDMA Downlink Measure gt F1 ACP Center 2000 000GHz Adjacent Channel Power Both Sides of Carriers Offset Freq MHz BW MHz ee LD Continuous 9 jas kagu Slide 7 A n fi SU 10 000 000 Signal Analyzer Average 20 Signal Analyzer Application Switch gt F2 Signal Analyzer Freguency gt 2 GHz Span gt 25 MHz BW gt 30 kHz Amplitude gt 10 dBm Trigger Gate gt
6. Application Note A n fi CSU ta SIR ACLR MS2690A MS2691A MS2692A MS269xA ACLR ACLR OBW Average Average slide2 11 Average slide2 2 Average Average slide2 31 Sa Side 1 Anritsu 3 SPAN 25MHz SPAN 25MHz SPAN 25MHz RBW 30kHz RBW 30kHz RBW 30kHz SWT 95ms Analysis Length 95 us gt Analysis Length 1900 us
7. F1 Off Time Sweep gt F3 Time Length gt 95 us E Trace gt F4 Storage gt F1 Mode Lin Average M F2 gt 20 Measure ACP Measure gt F1 ACP F1 F5 m gt Bl x Signal Analyzer ee Spectrum z Analysis Start Time Vs Cc Continuous DAnalysis Time Length 95 00 us MRBW 30 kHz Det Average Trace Point 4097 Discover What s Possible A Fi MS269xA J F 4 n fl tsu Signal Analyzer Application Switch gt F2 Signal Analyzer Freguency gt 2 GHz Span gt 25 MHz BW gt 30 kHz Amplitude gt 10 dBm Trigger Gate gt F1 Off Time Sweep gt F3 Time Length gt 1900 us Trace gt F4 Storage gt F1 Mode Off Measure ACP ZI JE Measure gt F1 ACP F1 F5 KAKA oR gt 3 o 9 CD Continuous Spectrum Discover What s Possible MS269xA J F 4 Slide 9 Analysis Start Time Analysis Time Length TS0000 TS RBW 30 kHz Det Average Trace Point 4097 nritsu es Slide 10 Anritsu inritsu
8. LR ACLR comet 2 ree 10 10 PF bo Slide 4 A n fi tsu E olo 0 EE Tn 3 3 5 4 HE HL 43 y D gt One ii b e i sp abe 1 T i ef a 1 N N cable Discover What s Possible MS269xA J F 4 Signal Generator Freguency gt 2 GHz Amplitude gt 10 dBm Pattern Package W CDMA BS Tx test Pattern Test Model 1 16DPCH ANritsu Slide 5 Application Switch gt F3 Signal Generator Preset gt F5 Preset All Application F4 Load Pattern Package W CDMA BS Tx test Pattern Test Model 1 16DPCH F3 Select Pattern Package W CDMA BS Tx test Pattern Test Model 1 16DPCH Freguency gt
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