CMD-50无线电综合测试仪

品牌:德国罗德与斯瓦茨型号:CMD-50

CMD50 GSM移动电话综合测试仪

·模拟基站与移动电话同步

·位置更新

·输入呼叫建立

·输出呼叫建立

·移动电话功率电平控制

·转移（信道改变、时隙改变）

·双频切换

·峰值功率测试

·接收电平、接收质量、功率电平等测量

·自动通过/不通过测试

·移动电话挂断

·基站挂断

·直流电流/电压测量（选件CMD-B20）

·相位和频率误差测量（选件CMD-B4）

·功率谱测量（选件CMD-B4）

·比特误码率（BER）的测量（选件CMD-B4）

·脉冲功率测量

·频率/相位误差测量

·音频发生器

·音频电压表

·失真度仪

·音频频率计

·中频频率计

功能介绍:

技术指标

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 *ysis 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)

订货信息

Mobile Station Tester

GSM900 CMD50 1050.9008.50

GSM900 CMD52 1050.9008.52

GSM900 and CSM1800 C

·模拟基站与移动电话同步 ·位置更新 ·输入呼叫建立 ·输出呼叫建立 ·移动电话功率电平控制 ·转移（信道改变、时隙改变） ·双频切换 ·峰值功率测试 ·接收电平、接收质量、功率电平等测量 ·自动通过/不通过测试 ·移动电话挂断 ·基站挂断 ·直流电流/电压测量（选件CMD-B20） ·相位和频率误差测量（选件CMD-B4） ·功率谱测量（选件CMD-B4） ·比特误码率（BER）的测量（选件CMD-B4） ·脉冲功率测量 ·频率/相位误差测量 ·音频发生器 ·音频电压表 ·失真度仪 ·音频频率计 ·中频频率计
功能介绍:
技术指标 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 ysis 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) 订货信息 Mobile Station Tester GSM900 CMD50 1050.9008.50 GSM900 CMD52 1050.9008.52 GSM900 and CSM1800 CMD 53 1050.9008.53 GSM900 and GSM1800 CMD 55 1050.9008.55 GSM900,and GSM1800 and DE CMD 65 1050.9008.65 For all model GSM1900 optional CMD-B19 1059.6201.02

MD 53 1050.9008.53

GSM900 and GSM1800 CMD 55 1050.9008.55

GSM900,and GSM1800 and DE* CMD 65 1050.9008.65

For all model GSM1900 optional CMD-B19 1059.6201.02

供应CMD-50无线电综合测试仪