GSM CDMA 1
YD 1032-2000 / GSM 900MHz DCS 1800MHz MS EMC 2
GB 19484.1 2004 / CDMA 800MHz MS EMC /CDMA2000 MS EMC 3
GB/T 6113.1 1995 GB 9254-1998 EN 301 489 1 V1.3.1 (2000-12) Electromagnetic compatibility and Radio spectrum Matters (ERM);ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common technical requirements GB/T 17626.2 1998 GB/T 17626.3 1998 GB/T 17626.4 1998 GB/T 17626.5 1998 4
GB/T 17626.6 1998 GB/T 17626.11 1998 ISO 7637 1 1990 ISO 7637 2 1990 12V 24V GB 17625.1 GB 17625.2 16A 16A 5
Ancillary Equipment MS MS / Base Station Equipment MS Idle Mode MS EUT Traffic Mode MS EUTSS SS RF (GB 19484.1-2004) Standby ModeEUT (YD 1032-2000) 6
Integral Antenna Equipment Port Spurious Emissions EUT EUT 7
EUT EUT EUT EUT DCEUT ACEUT 8
EUT EUT GSM CDMA AC AC EUT ACEUT ±2% 9
EUT YD 1032 2000 EUT 6% EUT 5% 33 200 khz=600 khz GB 19484.1-2004 867.5MHz 895.5MHz YD1169.1-2001 EUT EUT EUT EUT 10
CDMA CDMA SS RF EUT 40dB 11
CDMA GSM SS EUT DTX EUT SS SS EUT 50 EUT 50 12
GSM SS EUT 50 66 dbµv EUT50 90 dbµv EUT EUT SS EMC EUT 13
CDMA a. ; b. EUT a. EUT SS b. EUT; c. EUT DTX; d./ CDMA EUT/ EUT EUT FER ERP 1 khz0 dbpa MRP 1 khz 5 dbpa EUT EUTERP SPL SSEUT EUT 14
GSM ARFCN GSM900MHz60 65 SS GSM EUT/ EUT RXQUAL ERP 1 khz0 dbpa MRP 1 khz 5 dbpaeut EUTERP SPL SSEUT EUT 15
CDMA FER EUT EUT SS EUT / / / MS MS MS / CDMA FER 1%95% EUTCF 1kHz BW 200Hz BPF 35dB 40 Hz EUT EUTEUT 16
CDMA EUT GSM RXQUAL SS EUT MS MS MS / 17
GSM TC EUTCF 1kHz BW 200Hz BPF 35dB EUT EUT MS EUT GSM TT EUT EUT 18
GSM RC EUT RXQUAL 3 CF 1 khz BW 200 Hz BPFEUT 35dB EUT GSM RT EUT 19
MS BS FER 1%95% 1kHz200Hz EUT 35dB CDMA EUT ; 2.5 MHz, 3.125 MHz EUT 20
GSM RXQUAL RXQUAL 400 khzrxqual RXQUAL 500 khz RXQUAL EUT MS MS MS / DC/ AC/ (CDMA) AC (CDMA) AC 21
22 DC AC / DC AC RF AC / / DC AC MS CDMA
CDMAGSM GSM 900MHz 5 1800MHz 0 CDMA GSM CDMA CDMA CDMA 30 ~ 1000 MHz -36 dbm 100 khz 1000 ~ 10GHz -30 dbm 1MHz 23
GSM GSM 900 MHz DCS 1800 MHz 30 ~ 1000 MHz 1000 ~ 1710 MHz 1710 ~ 1785 MHz 1785 ~ 6000 MHz -36 dbm -30 dbm -30 dbm -30 dbm -36 dbm -30 dbm -36 dbm -30 dbm GSM 30 ~ 880 MHz 880 ~ 915 MHz 915 ~ 1000 MHz 1000 ~ 1710 MHz 1710 ~ 1785 MHz 1785 ~ 6000 MHz -57 dbm -59 dbm -57 dbm -47 dbm -53 dbm -47 dbm 24
GSM 30 ~ 50 MHz 10 khz 30 khz 50 ~ 500 MHz 100 khz 300 khz 500 ~ 6000 MHz MS P-GSM 890 ~ 915 MHz E-GSM 880 ~ 915MHz DCS 1710 ~ 1785 MHz 0 ~ 10 MHz 10 MHz 20 MHz 30 MHz 100 khz 300 khz 1 MHz 3 MHz 300 khz 1 MHz 3 MHz 3 MHz P-GSM 890 ~ 915 MHz E-GSM 880 ~ 915 MHz DCS 1710 ~ 1785 MHz 1.8 ~ 6.0 MHz > 6.0 MHz 30 khz 100 khz 100 khz 300 khz GSM 30 ~ 50 MHz 10 khz 30 khz 50 ~ 6000 MHz 100 khz 300 khz 25
10 mgb 9254 1998 30 ~ 230 MHz 30 dbµv/m > 230 ~ 1000 MHz 37 dbµv/m GB 9254-1998 / DC/ DC3 m EUT EUT DC 3 m AC DC AC AC/ AC AC 26
/ MHz dbµv dbµa 0.15 ~ 0.5 84 ~ 74 74 ~ 64 40 ~ 30 30 ~ 20 0.5 ~ 30 74 1. 0.15 0.5 MHz, 2. 150 Ω LISN 20Log 10 150/1= 44dB 64 30 20 DC/ 0.15 ~ 0.5 MHz 0.5 ~ 5 MHz 66 ~ 56 db µv 56 dbµv 56 ~ 46 dbµv 46 dbµv 5 ~ 30 MHz 60 dbµv 50 dbµv 0.15 MHz 0.50 MHz 27
AC/ 0.15 ~ 0.5 MHz 0.5 ~ 5 MHz 66 ~ 56 dbµv 56 dbµv 56 ~ 46 dbµv 46 dbµv 5 ~ 30 MHz 60 dbµv 50 dbµv 0.15 MHz 0.50 MHz CDMA GB 17625.1 GB 17625.1 GB 17625.2 GB 17625.2 28
GB 17626.2-1998 EUT± 2 kv ± 4 kv EUT± 2 kv ± 4 kv ± 8 kv MS 80 MHz 2 GHz CDMA 80 MHz 1GHz GSM GB/T 17626.3 1998 3 V/m 1 khz 80% 80 MHz 2 GHz 80 MHz 1 GHz1% 1GHz 2 GHz0.5% MS 29
GB/T 17626.4 1998 // DC 3 m /0.5kV DC1kV AC2kV MS GB/T 17626.5 1998 a. 1 kv b. 0.5 kv MS 30
GB/T 17626.6 1998 EUT / a. 1 khz 80% b. 150 khz ~ 5 MHz50 khz5 MHz ~ 80 MHz 1% c. GB/T 17626.6 19982 150Ω3 V d. 150 khz ~ 80 MHz e. 30%10ms MS6.3 60% 100 ms 95% 5000 ms MS MSAC 31
ISO 7637 1 1990ISO 7637 2 1990 ISO 7637-1 1990 12 V EUTa a. 3a 3b II 300s 4 II 5 V s =-5 V V a =-2.5 V t 6 = 25 ms t 7 =50 ms t 8 = 5 s t f = 5 ms 1m b. 1, II: t 1 = 2.5 s; 10 ; 2, II: t 1 = 2.5 s; 10 ; 7, II: 5 12 VEUTa b ISO 7637-2 1990 24 VEUTc 24 VEUTc d c. 3a 3b, II, 300s; 4, II, 5, : Vs= -10 V; Va= -5 V; t 6 =25 ms; t 7 =50 ms; t 8 =5 s; t f = 10 ms; : 1 m d. 1a, II: t 1 =2.5 s; Ri = 25 ; 10 ; 1b, II: t 1 =2.5 s; Ri = 100 ; 10 ; 2, II: t 1 =2.5 s; 10 32
MS 3a 3b 1 1a 1b 2 4 7 EUT 1 khz 0 dbpa ERP MRP 0 dbpa 33
SS BPF CF=1 khz BW=200 Hz 0 dbpa -5 dbpa 1 khz ERP MRP BPF CF=1 khz BW=200 Hz EUT 1 khz EUTEUT MS MRP BS -5 dbpa MS SS V / dbµv MS ERP 0 dbpa V / dbµv 34
MS < -35 db BS SS MS SS < -35 db BS MS MS SS BPF CF=1 khz BW=200 Hz EMC ERP EUT MRP BPF CF=1 khz BW=200 Hz 35
Audio Breakthr. UL [dbpa] -30-40 -50-60 -70-80 80M 100M 200M 300M 400M 500M 600M 800M 1G Frequency [Hz] Audio Breakthr. DL [dbpa] -30-40 -50-60 -70-80 80M 100M 200M 300M 400M 500M 600M 800M 1G Frequency [Hz] 36