- 非IC关键词
企业档案
- 相关证件：
- 会员类型：普通会员
- 程宇希
- 电话：0755-83589391-813
- 手机：13590295005
- 地址：龙华新区民宝路4号南源商业大厦东座1007室
- 传真：0755-83539691
- E-mail：630632350@qq.com
产品信息
R&S | CMD55 手机综合测试仪|罗德施瓦茨|CMD55|Rohde&Schwarz|手机测试仪
手机：
品牌:罗德施瓦茨 | Rohde & Schwarz | R&S | R/S
·是测量GSM及GSM1800移动的紧缩式单元
·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
RF generator
same as CMD52,but
Frequency range
GSM900 band
935.2 to 959.8 MHz
GSM1800 band
1805.2 to 1879.8 MHz
GSM1900 band
1930.2 to 1989.8 MHz
Output level
RF IN/OUT
-35 to -120 dBm
OUT 2
+11 to -77 dBm
RF generator2
same as RFgenerator 1, but
Max.outputlevel (RF IN/OUT)
-37 dBm(RF OUT 2:+9 dBm)
Peak power meter(RF IN/OUT)
Frequencyrange
800 to 1000 MHz
1700 to 1900 MHz
Measurement range/resolution
GSM900 band
0 to 47 dBm/0.1 dB
GSM1800/1900
0to 33 dBm/0.1 dB
VSWR
≤1.3
Phase and frequency error
measurement
with option CMD-B4
Frequency range
GSM900 band
890.2 to 914.8 MHz
GSM1800 band
1710.2 to 1784.8 MHz
GSM1900 band
1850.2 to 1909.8 MHz
Level range
RF IN/OUT
GSM900 band
0 to 47 dBm
GSM1800/1900
0 to 33dBm
RF IN 2
-60 to 0 dBm
Burst power measurement
withoption CMD-B4
Frequency range
GSM900 band
890.2to 914.8 MHz
Frequency range
GSM1800band
1717.2 to 1784.8 MHz
GSM1900 band
1850.2 to 1909.8MHz
Reference level range
RF IN/OUT
GSM900 band
10 to 47dBm
GSM1800/1900
0 to 33 dBm
RF IN 2
-37 to 0dBm
High-dynamic burst ahalysis
withoption CMD-B42
Dynamic rangeMeasurementlinit
>72 dB
RFIN/OUT
GSM900 band
<-36dBm
GSM1800/1900
<-48 dBm
RF IN 2
GSM900 band
<-83 dBm
GSM1800/1900
<-85 dBm
AFgenerator
option CMD-B41
Frequencyrange/resolution
50 Hz to 10 kHz/0.1 Hz
Frequencydrift
same as tiomebase+half resolution
Voltage range/resolution
10μV to 5V/10μ(1%)
Distoution
≤0.5%
AF voltmeter
Frequencyrange
50 Hz to 10 kHz
Measurementrange/resolution
0.1 mV to 30V/100 μV(1%)
Distortionmeter
Frequency range
300 Hz to 3 kHz
Input voltage range/resolution
100mV to 30 V/0.1%
Inherent distortion
≤0.5%
AF counter
Frequencyrange /resolution
20 Hz to 10 kHz/≤1 Hz
Input voltage range
10 mV to 30 V
IFcounter
Frequency range/resolution
10kHz to 60 MHz/1 Hz
Input sigmal
min:100mV;max:TTLsignal
Interfaces
IEC/IEEE-Buslnterface
option CMD-B61
IEC625-1(IEEE488),SCP-compatible
Other interfaces
RS-232-C,Centronics
Reference Frequencylnputs/Outputs
option CMD-B3
Synchronizationinput
Frequency (selectable)
GSMbit clock (270.8 kHz),2×GSM
bit clock,4×GSM bit clock 16×GSM
bit clock ,1to 13 MHz in 1 MHz
steps 2.048 MHz,26,39,52 MHz
lnputsignal
min 0 dBm;max:TTL signal
Synchronizationoutput 1
Frequency
10 MHz with internalreference or frequency at synchronization input witn external frequency
Input signal
TTL signal,Zout=50Ω
Symchronization output 2
Frequency(selectable)
GSM bit clock ,2×,4×,16×GSM bit clock,1,2,4,or 13 MHz
Input signal
TTL signal ,Zout=50Ω
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 DECT
CMD 65
1050.9008.65
For all model GSM1900 optional
CMD-B19
1059.6201.02