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二手CMD55^综合测试仪^CMD55

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产品名称: 二手CMD55^综合测试仪^CMD55
产品型号: CMD55
产品展商: 罗德与施瓦茨 Rohde&Schwarz
产品文档: 无相关文档

简单介绍

二手CMD55^综合测试仪^CMD55 二手频谱分析仪,信号源,网络分析仪,示波器,综合测试仪,音频分析仪,电源,GPIB卡,衰减器,噪声系数分析仪,视频分析仪等


二手CMD55^综合测试仪^CMD55  的详细介绍
二手CMD55^综合测试仪^CMD55
品牌:罗德施瓦茨 | Rohde & Schwarz | R&S | R/S
特点
·是测量GSM及GSM1800移动电话的紧缩式单元
·通过RS232,IEC/IEEE远控
·前面板有多功能连接器
·话音编码器/***可被集成
·可选择安培表和伏特表
·高敏感度二级RF输入

技术指标

 

 

RF generator same as CMD52,but
Frequency range GSM900 band 935.2 to 959.8 MHz
GSM1800 band 1805.2 to 1879.8 MHz
GSM1900 band 1930.2 to 1989.8 MHz
Output level RF IN/OUT -35 to -120 dBm
OUT 2 +11 to -77 dBm
RF generator2 same as RFgenerator 1, but
Max.outputlevel (RF IN/OUT) -37 dBm(RF OUT 2:+9 dBm)
Peak power meter(RF IN/OUT)
Frequencyrange 800 to 1000 MHz
1700 to 1900 MHz
Measurement range/resolution
  GSM900 band 0 to 47 dBm/0.1 dB
GSM1800/1900 0to 33 dBm/0.1 dB
VSWR ≤1.3
Phase and frequency error
measurement with option CMD-B4
Frequency range GSM900 band 890.2 to 914.8 MHz
GSM1800 band 1710.2 to 1784.8 MHz
GSM1900 band 1850.2 to 1909.8 MHz
Level range
RF IN/OUT GSM900 band 0 to 47 dBm
GSM1800/1900 0 to 33dBm
RF IN 2 -60 to 0 dBm
Burst power measurement withoption CMD-B4
Frequency range GSM900 band 890.2to 914.8 MHz
Frequency range GSM1800band 1717.2 to 1784.8 MHz
GSM1900 band 1850.2 to 1909.8MHz
Reference level range
RF IN/OUT GSM900 band 10 to 47dBm
  GSM1800/1900 0 to 33 dBm
RF IN 2 -37 to 0dBm
High-dynamic burst ahalysis withoption CMD-B42
Dynamic rangeMeasurementlinit >72 dB
 
RFIN/OUT GSM900 band <-36dBm
  GSM1800/1900 <-48 dBm
RF IN 2 GSM900 band <-83 dBm
GSM1800/1900 <-85 dBm
AFgenerator option CMD-B41
Frequencyrange/resolution 50 Hz to 10 kHz/0.1 Hz
Frequencydrift same as tiomebase+half resolution
Voltage range/resolution 10μV to 5V/10μ(1%)
Distoution ≤0.5%
AF voltmeter
Frequencyrange 50 Hz to 10 kHz
Measurementrange/resolution 0.1 mV to 30V/100 μV(1%)
Distortionmeter
Frequency range 300 Hz to 3 kHz
Input voltage range/resolution 100mV to 30 V/0.1%
Inherent distortion ≤0.5%
AF counter
Frequencyrange /resolution 20 Hz to 10 kHz/≤1 Hz
Input voltage range 10 mV to 30 V
IFcounter
Frequency range/resolution 10kHz to 60 MHz/1 Hz
Input sigmal min:100mV;max:TTLsignal
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