㊣ CMS52 深圳回收 无线测试仪
深圳市诚星仪器有限公司
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地址：深圳市龙华镇民治大道
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产品名称： 模拟无线测试仪
型 号： CMS52
产 地： 德国
详细资料
特点
0.4M~1000MHz
AM,FM,ΦM及SSB
模拟及数字信号
大、高对比度LCD
通过软键操作
清晰的菜单结构
同步的、易读的设置和结果显示
手动和自动测量
频踪发生器
电缆故障测量
频谱监测
高灵敏度RF频率计数器
瞬态记录仪
相关领域测量扩展选择
技术指标
Timebase
Standard
Temperature effect 0 to 35℃ ≤1×10-6
Aging ≤2×10-6/year
Options CMS-B1 and CMS-B2
Temperature effect 0to 50℃ ≤1×10-7
Aging ≤2×10-7/year(CMS-B2:≤1×10-7)
Receiver measurements
Sigmalgenerator
Freqrency range 0.4 MHz to 1000MHz
Frequency resolution 10 Hz (50Hz)
Level
FMфM,CW -134 dBm to 0 dBm
AM -134 dBm to -3 dBm
Level resolution 0.1 dB
Accuracy ±2dB
Harmonics ≤-25 dBc(≤-20 dBc)
Nonharmonics ≤-50 dBc
Phasenoise ≤-110 dBc(20 kHz from carrier,
referred to 1 Hz test bandwidth)
Modulation
Frequemcy range 0.4to 1000 MHz(2 to 500 MHz)
AM depth 0 to 99%
Mod.frequency range DC to 20 kHz
FM deviation 0 to 100 kHz(50 Hz to 50 kHz)
Resolution 1 Hz
Mod.frequency rang 20 Hzto 20 kHz
Mod. distortion ≤1%
фM deviation(internal)/resolution 0 to 10 rad/1 mrad
Mod.frequency range 100 Hz to 6 kHz
Mod.distortion ≤1%
AF voltmeter
Frequemcy range 50 Hz to 20 kHz
Measurement range/resolution 0.1 mV to 30V/100μV
ImputImpedance approx. 1 MΩ
Transmitterneasurements
RF power meter
Frequency range 1.5 to 1000 MHz(2 to 1000 MHz)
Measurementrange 5 mW to 50W(100W optional)
Accuracy(P>20mW,AM=0%) 0.4dB+resolution
Selective level measurement level range in frequency range 1to 1000MHz
-60 to +47 dBm without
weighting filter,
-80to +47 dBm with 2 kHz reso-nance filter
RFfrequency counter
Frequency range 0.5 to 1000MHz
Frequency deviation meter
Operating modes +PK,-PK,±PK/2,PK HOLD,PMS,RMS√2
Measurement range 0 Hz to 100 kHz(0 Hz to 50 kHz)
AFfrequency range 20 Hz to 20 kHz(20 Hz to 15 kHz)(DC-coupled at demldulatorlutput)
Resolution 1 Hz
Phase deviation meter
Operatingmodes +PK,-PK,±PK/2,PKS RMS√2
Measurement range/resolution 0.001to 5 rad/0.001 rad
AF frequency range 300Hz to 6 kHz
AM depth meter
Operating modes +PK,-PK,±PK/2,PKS RMS√2
Measurementrange/resolution 0.01 to 99%/0.01%
AFfrequency range 50 Hz to 20 kHz(50 Hz to 10kHz)
RFspectrum monitor 1 to 1000 MHz
Displaydynamic range >60 dB
Span 0(zerospan)to 50 MHz
Filter (3 dB bandwidth) 150 Hz,6/16/50/300 kHz,
1/3 MHz(coupled to span)
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