供应CMT55 无线通信测试仪|手机测试仪

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品牌:Rohde/Schwarz 型号:CMT55
产品简介

CMT55 无线通信测试仪|R&S

品牌:罗德施瓦 |R&S

特点
·AM,FM,ΦM及S*
·100kHz~2GHz
·高灵敏度断线测量
·高测量速率下的高测量精度、宽动态范围
·集成示波器
·集成宽带调制器及解调器无线通信测量
·*应用的广泛选择
·轻便紧缩式供电单元为移动或固定使用供电
·全自动测试包括硬拷贝测试报告
·用外部程控器通过IEC/IEEE总线自动操作

技术指标

Reference
Standard
cryst reference oscillator
Aging
<1*10^-6/month
Temperature effdct
<1*10^-6/℃
Oqtion CMT-B1
OCXOreference oscillator
Aging
<2*10^-9/day
Temperatuer effect
<2*10^-9/℃
Receivermeasurements
Signal generator
Frepuencyrange
100kHz to 2000MHz
Resolution
<200Hz
Resolution
-137 to +13dBm
Level CW,FM,фM
-137to +7dBm
AM
0.1dB
Accuracy
2dB
Spectral purity(up to 1GHz)
Harmonics
<30dBc(level<10dBm)
Resdual AM(rms)at 0.03to 20kHz
<0.02%
Nonharmonics
<-54dBc
Residual FM(to CCITT)
<24Hz
Spectral purity(>1GHz)
Harmonics and 1/2 f,3/2f,etc
t*.-20dBc
Modulation modes
Internal/external,AC orDC
AM,FM,фM
Multiple modulation
AM int.withFM/фMext.
FM/фM int.with AM ext.
Amplitude modulation
0to 95%
Modulation frequency
DC to 30kHz
Frequency modulation(up to 1 GHz)
Frequency range
0.1 to 31.25
31.25to 62.5
62.5to 125
125 to 250
250to 500
500 to 1000
MHz
Max.deviation
100
50
100
200
400
800
kHz
Modulation frequency range
FM AC
10 Hz to 100kHz(internal)
FM DC
DC to 100kHz
LowRate FM option(SCM-U,factory-fitted)
2 Hz to 100kHz
Frequency modulation(> GHz)
Frequency deviation
up to 1600 kHz
Modlulation frequency range
up to 130kHz(external)
Phase modulation
up to 1GHz
0 to 80 rad
>1 GHz
up to 160 rad
Modulationfrequency
300 Hz to 6 kHz
AFvoltmeter,S/N meter
0 to 35V
Weighting
rms,+pead,-peak
Frequency range
50 Hz to 20kHz
AF counter
20 Hz to 500 kHz
Input voltage
>30kHz
3mVto 30V
≥30kHz
30mV to 30V
Tran*itter meaxurements
Powermeasurement
Frequency range
1.5to 2000MHz
Measurement range
5mWto 50W (usable up to 75W)0.1dBm
Accuracy(0%AM)
P>20dBm
0.4dB+resolution (f<1 GHz)
P≥20dBm
1dBm (f>1GHz)
VSWR
<1.3 for f≤1GHz,<1.5 for f >1GHz
RF frequency measurement
Operating modes
+PK,-PK,&plu*n;PK/2,PK Hold,NAXPDor RMS
Frequency range
4 to1000MHz
Deviation measurement range
1Hz to 100 kHz
Peak weightion,rms weightionor automatic switchover at 100Hz deviation
Demodulation frequency
8,20 Hz to 20 kHz
ResidualFM(to CCITT)
<24Hz
FM broadbanddemodulator
Frequency range
40 to 2000MHz
Modulation fraquencyrange
up to 130 kHz
Deviation(presettable range limits)
130/260/520kHz
ResdualFM(measured at demodulator output,rms weighting,130kHz bandwidth,range limit 130kHz
RF<1000MHz
<200Hz
RF>1000MHz
<200Hz
Accuracy (of reaeing with peak
weighting)
AF<20kHz
3%+residual FM+resolution
AF<100kHz
5%+residual FM+resolution
AF<130kHz
7%+residual FM+resolution
Phase deviation meter
+PK,-PK,&plu*n;PK/2,PKHold,NAXPD or RMS
Measurement range
0.0001to 25 rad
Demodulation frequency range
300Hz to 10kHz
Peak weighting or automatic switchoverat 0.1 rad
AM measurement
Operating modes
+PK,-PK,&plu*n;PK/2,PK Hold,NAXPDor RMS
Measurement range
0.01to 99%
Frequency range
1.5to 2000MHz
Pead weighting,rms weighting or automaticswitchover at 100 Hz deviation
Trar*itter andreceiver measurements
Weightion filter
toCCITT filter specification,switchable 300Hz highp* filter
Distortionmeasurement
Measurement frequency
1kHz&plu*n;1%
Measurement range
0.1 to 50%
Resolution
0.1%
Inherentdistortion
≤0.3%
Accuracy
5%of rdg +ingerent distortion
SINAD measurement
Measurement frequency
1kHz&plu*n;1%
Emasurement range
1 to 46 dB
Resolution
0.1dB
Accuracy
0.5dB
Modulation generator
Operating modes
singe-tone modulation,two-tonemodulation(option CMT-B7)
Frequency range
20Hzto 25kHz,usable up to 30kHz
Resolution;f<1/3/6/10/20kHz
0.1/0.2/1/2.5/10Hz
f>20kHz
20Hz
Frequencyaccuracy
0.5*resolution
Fixedfrequencies
8,programmable
Outputvoltage
10μV to 5V
Accuracy(Vo>1mV)
3%
Selective-callencoder/decoder
Standard tonesequences
ZVEII,2/CCIR/EIA/EEA/EURO/VDEW/CCITT,
NAplus userdefined sequences
Di*s
0to 9, to F
Call length
1to 25 tones
Automatic repeat
canbe switched on/off
Encoder
Frequency offset
adjustableup to &plu*n;10%
Tone/interval duration
tostandard or programmable
Decoder
tostandard or programmable tolerance evaluation to standard or progammable without-of-tolerance indication
Oscilloscope
Displayed signals
externalsignal(Zout approx.1 MΩ,AC/DC coupling)AF,demod,signalAM,FM,фM),beat(AC corpling)
Screensize
approx.6 cm * 4cm
Verticaldeflection
External
5mV/divto 10V/div
AF voltmeter
1mV/divto 20V/div
Demod. AM
0.1%/divto 40kHz/div
FM
5Hz/divto 40 kHz/div
фM
0.01to 10 rad/div
Horizontal deflection
0.01to 20 ms/div
Bandwidth
DC/5Hz to 100kHz
RF Millivoltmeter
optionCM-BB
Frequency range
10kHzto 1000 MHz
Measurement range
1mVto 10V,10mV to 100V(measurement range and frequency response depending on measuringhead)
Readout
inmV,V,W,dBm or dBμV
Resolution(V>100mV)
1%,0.1dBm
Accuracy(+20 to +25)
5%+frequencyresponse error
Aduacent-Channel PowerMeter
option CMT-B6
Frequencyrange
4 to 1000MHz
Channelspacing
10/12.5/20/25kHz
Dynamicmeasurement range
tyg.63dB
Generaldata
IEC/IEEE-BusControl Interface
option CM-B4(IEC625/IEEE488)
Control interface
8relays(max.28V.0.25A,3VA)monual control,programmable
AutorunControl/Printer Interface
option CM-B5
Storage capacity(battery-backed)
approx.100simple or 20 complex test programs
DUTcontrol
3 relays (max.28V,0.25A,3VA)manual control,programmable,Centronicsparallel interface
Power supply
100/120/220/240V&plu*n;10%
47 to 420Hz,100VA
Battery,CMT
11to 30V(80W)
Dimensions(W*H*D);weight
420mm*220mm*340mm;19kg



订货信息

2GHzRadiocommunication Tester
CMT55
0802.2020.55
Options
OCXO Reference Oscillator
CMT-B1
0803.8916.02
IEC/IEEE-Bus Control Interface
CM-B4
0803.3914.02
Autorun Control/Printer Interface
CM-B5
0803.3314.02
Adjacent-Channel Power Meter
CMT-B6
0803.7810.02
2nd AF Synthesizer
CMT-B7
0803.2618.02
RF Millivoltneter
CMT-B8
0803.6813.02
DuplexModulation Meter
CMT-B9
0803.5317.02
Extras
Oscilloscope Probe(100MHz)
SMFS-Z1
0358.0312.02
Detector Probe(0.1 to 500MHz)
SMFS-Z2
0358.0412.02

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