供應CMD50 手機綜合測試儀 譚曉麗13590139200
CMD50 手機綜合測試儀CMD50 手機綜合測試儀CMD50 手機綜合測試儀CMD50 手機綜合測試儀
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深圳市國雄電子儀器有限公司
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聯系人:譚軍紅:13510517866
譚曉麗:13590139200
電話: 0755-27678258
傳真:0755-27678258
E-mail:xl88675@163.com
淘寶網店:txl88675.taobao.com
QQ服務:563236042 2295386641
地址:深圳市寶安區流塘路26號國雄大廈307室!
產品名稱:手機綜合測試儀
品 牌: 羅德與施瓦茨R&S
產品型號: cmd50
特點
cmd50·模擬基站與移動電話同步
cmd50·位置更新
cmd50·輸入呼叫建立
cmd50·輸出呼叫建立
cmd50·移動電話功率電平控制
cmd50·轉移(信道改變、時隙改變)
cmd50·雙頻切換
cmd50·峰值功率測試
cmd50·接收電平、接收質量、功率電平等測量
cmd50·自動通過/不通過測試
cmd50·移動電話掛斷
cmd50·基站掛斷
cmd50·直流電流/電壓測量(選件CMD-B20)
cmd50·相位和頻率誤差測量(選件CMD-B4)
cmd50·功率譜測量(選件CMD-B4)
cmd50·比特誤碼率(BER)的測量(選件CMD-B4)
cmd50·脈沖功率測量
cmd50·頻率/相位誤差測量
cmd50·音頻發生器
cmd50·音頻電壓表
cmd50·失真度儀
cmd50·音頻頻率計
cmd50·中頻頻率計
技術指標
RF generator
Frequencyrange
935.2 to 959.8 MHz(GSM channel spacing)
Frequency settling time
≤3ms for phase error<2°
Output level (RF IN/OUT)
-33 to -120 dBm
Output level (RF OUT 2)
+13 to -77 dBm
Resolution
0.1dB
Harmonics (RF IN/OUT)
<-30dBc
Modulation
GMSK,B×T=0.3
RF generator 2
same as RF generator 1,but
Outputlevel(RF IN/OUT)
-35 dBm (RF OUT 2:+11 dBm)
Peak power meter(RF IN/OUT)
Frequency range
800to 1000 MHz
Measurement range/resolution
10to 47 dBm/0.1 dB
VSWR
≤1.3
GSM phase and frequency
error measurement
withoption CMD-B4
Frequency range
890.2to 914.8 MHz(GSM900 band)
Level range (RF IN/OUT
10to 47 dBm(RF IN 2:-37 to 0 dBm)
High-dynamicburst analysis
with option CMD-B42
Relative errorof individual test sample
≤1.5 dB to 72 dB below peak power
Dynamic range
>72 dB
Measurementlimit (RF IN/OUT)
<-36 dBm(RF IN 2:<-83 dBm)