CTA测试详解

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一、国家无线电监测中心测试项目（900MHZ、1800MHZ）(15天出报告，15天审核，费用：50kRMB）
RMS相位误差
峰值相位误差
频率容限
最大平均功率
功率控制
突发时间功率关系
射频输出调制频谱
射频输出切换频谱
传导杂散发射
静态参考灵敏度
详细解释
GSM900频段频率误差和相位误差(ARCN=1,63,124)
发射机RMS相位误差
发射机峰值相位误差
发射机频率误差(ppm)
GSM900频段最大平均功率及功率级控制(ARCN=1,63,124)
最大载频峰值功率
第7级功率
第11级功率
第15级功率
GSM900频段突发时间功率关系(PL=7,ARCN=1,63,124)
OFFSET=-28us
OFFSET=-18us
OFFSET=-10us
OFFSET=+10us
OFFSET=+18us
OFFSET=+28us
负峰平坦度(dB)
正峰平坦度(dB)
GSM900频段射频输出调制频谱(PL=7,ARCN=62)
频率偏差=+100kHz
频率偏差=-100kHz
频率偏差=+200kHz
频率偏差=-200kHz
频率偏差=+250kHz
频率偏差=-250kHz
频率偏差=+400kHz
频率偏差=-400kHz
频率偏差=+600kHz
频率偏差=-600kHz
频率偏差=+800kHz
频率偏差=-800kHz
频率偏差=+1000kHz
频率偏差=-1000kHz
频率偏差=+1200kHz
频率偏差=-1200kHz
频率偏差=+1400kHz
频率偏差=-1400kHz
频率偏差=+1600kHz
频率偏差=-1600kHz
频率偏差=+1800kHz
频率偏差=-1800kHz
GSM900频段射频输出切换频谱(PL=7,ARCN=62)
频率偏差=+400kHz
频率偏差=-400kHz
频率偏差=+600kHz
频率偏差=-600kHz
频率偏差=+1200kHz
频率偏差=-1200kHz
频率偏差=+1400kHz
频率偏差=-1400kHz
频率偏差=+1800kHz
频率偏差=-1800kHz
GSM900频段传导杂散发射(ARCN=1,63,124)
100kHz~50MHz
50MHz~500MHz
500MHz~860MHz
860MHz~870MHz
870MHz~880MHz
880MHz~890MHz
915MHz~925MHz
925MHz~935MHz
960MHz~1GHz
1GHz~12.75GHz
距载频1.8MHz~6MHz
距载频大于等于6MHz
GSM900频段静态参考灵敏度(ARCN=1,63,124)
ClassII RBER(%)
DCS1800频段频率误差和相位误差(ARCN=512,699,885)
发射机RMS相位误差
发射机峰值相位误差
发射机频率误差
DCS1800频段最大平均功率及功率级控制(ARCN=512,699,885)
最大载频峰值功率
第3级功率
第7级功率
第10级功率
DCS1800频段突发时间功率关系(PL=3,ARCN=512,699,885)
OFFSET=-28us
OFFSET=-18us
OFFSET=-10us
OFFSET=+10us
OFFSET=+18us
OFFSET=+28us
负峰平坦度(dB)
正峰平坦度(dB)
DCS1800频段射频输出调制频谱(PL=3,ARCN=62)
频率偏差=+100kHz
频率偏差=-100kHz
频率偏差=+200kHz
频率偏差=-200kHz
频率偏差=+250kHz
频率偏差=-250kHz
频率偏差=+400kHz
频率偏差=-400kHz
频率偏差=+600kHz
频率偏差=-600kHz
频率偏差=+800kHz
频率偏差=-800kHz
频率偏差=+1000kHz
频率偏差=-1000kHz
频率偏差=+1200kHz
频率偏差=-1200kHz
频率偏差=+1400kHz
频率偏差=-1400kHz
频率偏差=+1600kHz
频率偏差=-1600kHz
频率偏差=+1800kHz
频率偏差=-1800kHz
DCS1800频段射频输出切换频谱(PL=3,ARCN=699)
频率偏差=+400kHz
频率偏差=-400kHz
频率偏差=+600kHz
频率偏差=-600kHz
频率偏差=+1200kHz
频率偏差=-1200kHz
频率偏差=+1400kHz
频率偏差=-1400kHz
频率偏差=+1800kHz
频率偏差=-1800kHz
DCS1800频段传导杂散发射(ARCN=512,699,885)
100kHz~50MHz
50MHz~500MHz
500MHz~1GHz
1GHz~1680MHz
1680MHz~1690MHz
1690MHz~1700MHz
1700MHz~1710MHz
1785MHz~1795MHz
1795MHz~1805MHz
1805MHz~1815MHz
1815MHz~12.75GHz
距载频1.8MHz~6MHz
距载频大于等于6MHz
DCS1800频段静态参考灵敏度(ARCN=512,699,885)
英文对照
GSM900 band frequence error and phase error(ARCN=1,63,124)
Transmitter RMS phase error
Transmitter peak phase error
Transmitter frequence error(ppm)
GSM900 band max. average power and power lever control (ARCN=1,63,124)
Max. carrier freq.peak power
Power level 7
Power level 11
Power level 15
GSM900 band burst timimg and freq.(PL=7,ARCN=1,63,124)
OFFSET=-28us
OFFSET=-18us
OFFSET=-10us
OFFSET=+10us
OFFSET=+18us
OFFSET=+28us
negative flatness(dB)
positive flatness(dB)
GSM900 band Tx output power modulation spectrum(PL=7,ARCN=62)
Freq. offset = +100kHz
Freq. offset =-100kHz
Freq. offset =+200kHz
Freq. offset =-200kHz
Freq. offset =+250kHz
Freq. offset =-250kHz
Freq. offset =+400kHz
Freq. offset =-400kHz
Freq. offset =+600kHz
Freq. offset =-600kHz
Freq. offset =+800kHz
Freq. offset =-800kHz
Freq. offset =+1000kHz
Freq. offset =-1000kHz
Freq. offset =+1200kHz
Freq. offset =-1200kHz
Freq. offset =+1400kHz
Freq. offset =-1400kHz
Freq. offset =+1600kHz
Freq. offset =-1600kHz
Freq. offset =+1800kHz
Freq. offset =-1800kHz
GSM900 band Tx output power switch spectrum(PL=7,ARCN=62)
Freq. offset =+400kHz
Freq. offset =-400kHz
Freq. offset =+600kHz
Freq. offset =-600kHz
Freq. offset =+1200kHz
Freq. offset =-1200kHz
Freq. offset =+1400kHz
Freq. offset =-1400kHz
Freq. offset =+1800kHz
Freq. offset =-1800kHz
GSM900 band conducted spurious emission(ARCN=1,63,124)
100kHz~50MHz
50MHz~500MHz
500MHz~860MHz
860MHz~870MHz
870MHz~880MHz
880MHz~890MHz
915MHz~925MHz
925MHz~935MHz
960MHz~1GHz
1GHz~12.75GHz
apart from carrier freq.1.8MHz~6MHz
the distance from carrier freq.is big or equal to 6MHz
GSM900 band static ref.sensitivity(ARCN=1,63,124)
ClassII RBER(%)
DCS1800 band freq. Error and phase error(ARCN=512,699,885)
Transmitter RMS phase error
Transmitter peak phase error
Transmitter freq. Error
DCS1800 band max. average power and power level control(ARCN=512,699,885)
max. carrier freq. Peak power
power level 3
Power level 7
power level10
DCS1800 band burst timimg and freq.(PL=3,ARCN=512,699,885)
OFFSET=-28us
OFFSET=-18us
OFFSET=-10us
OFFSET=+10us
OFFSET=+18us
OFFSET=+28us
negative flatness(dB)
positive flatness(dB)
DCS1800 band Tx output power modulation spectrum(PL=3,ARCN=62)
freq. offset = +100kHz
freq. offset = -100kHz
freq. offset = +200kHz
freq. offset = -200kHz
freq. offset = +250kHz
freq. offset = -250kHz
freq. offset = +400kHz
freq. offset = -400kHz
freq. offset = +600kHz
freq. offset = -600kHz
freq. offset = +800kHz
freq. offset = -800kHz
freq. offset = +1000kHz
freq. offset = -1000kHz
freq. offset = +1200kHz
freq. offset = -1200kHz
freq. offset = +1400kHz
freq. offset = -1400kHz
freq. offset = +1600kHz
freq.offset = -1600kHz
freq. offset = +1800kHz
freq. offset = -1800kHz
DCS1800 band Tx output power switch spectrum(PL=3)
freq. offset = +400kHz
freq. offset = -400kHz
freq. offset = +600kHz
freq. offset = -600kHz
freq. offset = +1200kHz
freq. offset = -1200kHz
freq. offset = +1400kHz
freq. Offset = -1400kHz
freq. offset = +1800kHz
freq. offset = -1800kHz
DCS1800 band conducted spurious emission(PL=3,ARCN=699)
100kHz~50MHz
50MHz~500MHz
500MHz~1GHz
1GHz~1680MHz
1680MHz~1690MHz
1690MHz~1700MHz
1700MHz~1710MHz
1785MHz~1795MHz
1795MHz~1805MHz
1805MHz~1815MHz
1815MHz~12.75GHz
distance from carrier freq1. 8MHz~6MHz
distance from carrier freq.is bigger or equal to 6MHz
DCS1800 band static ref.sensitivity(ARCN=512,699,885)
ClassII RBER(%)