CMS52 維修CMS52 二手8921A綜合測試儀 R&S CMS57 CMS54 CMS52

詳細資料
特點
0.4M~1000MHz
AM,FM,ΦM及SSB
模擬及數字信號
大、高對比度LCD
通過軟鍵操作
清晰的菜單結構
同步的、易讀的設置和結果顯示
手動和自動測量
頻蹤發生器
電纜故障測量
頻譜監測
高靈敏度RF頻率計數器
瞬態記錄儀
相關領域測量擴展選擇
技術指標
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