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手机：13332607146冉R/15362880132陈S
电话：0769-87501852 传真：0769-87925185
QQ:632292909 邮箱：ranlc75@163.com
产品名称：CMS55 综合测试仪品 牌：R&S
产品型号：CMS55
产品指标： 频率范围:2 至500MHz(0.4 至1000MHz)
特点
轻便型的多功能测试仪器
体积小，重量轻。不仅适用于生产线使用，也适用于野外现场测试。
采用高对比度的加亮型大屏幕液晶，可同时显示设定参数和测量结果。
可对各种电台进行收、发信机测试
多种附加测试功能包括：频谱监视、示波器、连续可调谐失真表和音频滤波器
GSM无线电通信测试仪CMD55 3/ 2GHz
本公司长期低价销售!现金回收：租赁：二手进口高挡仪器，网络分析仪，频谱分析仪，音频分析仪，信号源，
电桥，电源，同时接收二手高挡仪器维修！
详细介绍
R&S | CMD55 手机综合测试仪|罗德施瓦茨|CMD55|Rohde&Schwarz|手机测试仪
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/解码器可被集成
·可选择安培表和伏特表
·高敏感度二级RF输入
技术指标
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RF generator |
same as CMD52,but |
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Frequency range |
GSM900 band |
935.2 to 959.8 MHz |
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GSM1800 band |
1805.2 to 1879.8 MHz |
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GSM1900 band |
1930.2 to 1989.8 MHz |
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Output level |
RF IN/OUT |
-35 to -120 dBm |
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OUT 2 |
+11 to -77 dBm |
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RF generator2 |
same as RFgenerator 1, but |
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Max.outputlevel (RF IN/OUT) |
-37 dBm(RF OUT 2:+9 dBm) |
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Peak power meter(RF IN/OUT) |
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Frequencyrange |
800 to 1000 MHz |
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1700 to 1900 MHz |
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Measurement range/resolution |
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GSM900 band |
0 to 47 dBm/0.1 dB |
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GSM1800/1900 |
0to 33 dBm/0.1 dB |
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VSWR |
≤1.3 |
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Phase and frequency error |
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measurement |
with option CMD-B4 |
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Frequency range |
GSM900 band |
890.2 to 914.8 MHz |
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GSM1800 band |
1710.2 to 1784.8 MHz |
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GSM1900 band |
1850.2 to 1909.8 MHz |
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Level range |
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RF IN/OUT |
GSM900 band |
0 to 47 dBm |
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GSM1800/1900 |
0 to 33dBm |
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RF IN 2 |
-60 to 0 dBm |
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Burst power measurement |
withoption CMD-B4 |
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Frequency range |
GSM900 band |
890.2to 914.8 MHz |
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Frequency range |
GSM1800band |
1717.2 to 1784.8 MHz |
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GSM1900 band |
1850.2 to 1909.8MHz |
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Reference level range |
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RF IN/OUT |
GSM900 band |
10 to 47dBm |
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GSM1800/1900 |
0 to 33 dBm |
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RF IN 2 |
-37 to 0dBm |
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High-dynamic burst ahalysis |
withoption CMD-B42 |
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Dynamic rangeMeasurementlinit |
>72 dB |
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RFIN/OUT |
GSM900 band |
<-36dBm |
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GSM1800/1900 |
<-48 dBm |
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RF IN 2 |
GSM900 band |
<-83 dBm |
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GSM1800/1900 |
<-85 dBm |
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AFgenerator |
option CMD-B41 |
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Frequencyrange/resolution |
50 Hz to 10 kHz/0.1 Hz |
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Frequencydrift |
same as tiomebase+half resolution |
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Voltage range/resolution |
10μV to 5V/10μ(1%) |
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Distoution |
≤0.5% |
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AF voltmeter |
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Frequencyrange |
50 Hz to 10 kHz |
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Measurementrange/resolution |
0.1 mV to 30V/100 μV(1%) |
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Distortionmeter |
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Frequency range |
300 Hz to 3 kHz |
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Input voltage range/resolution |
100mV to 30 V/0.1% |
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Inherent distortion |
≤0.5% |
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