R&S CMD80
R&S CMD80 --- DIGITAL RADIO COMMUNICATION TESTER
Description:
Signalgenerator Frequency range, US Cellular 869MHzto 894MHz GSM(US) 1930MHz to 1990MHz GSM(Kored) 1805MHz to 1870MHz Outputlevel RF IN/OUT -20dBm to -124 dBm RFOUT2 0dBm to 105dBm Modulation GPSK Analyzer Frequency range, Cellular 824MHzto 849MHz GSM(US) 1850MHz to 1910MHz GSM(Korea) 1715MHz to 1780MHz Powermeasurement(feference level range) RF IN/OUT (fullscale) +41 dBm to -28 dBm RF IN2 (fullscale) 0 dBm to -69 dBm Dynamic range 50dB below reference level Demodulator O-QPSK Modulation measurements signal quality(p) phase error magnitudeerror error vector amplitued carrier feedthraough I/Qimbalance cqrrier frequency error transmission error DCvoltoge measuremints Range 0 V to ¡À30V DCcurrent measurements Range 0 A to ¡À10A SignallingDigital modes 1595,UB-IS95,J-STD008,T53 D-AMPS;optionCMD-B84 Frequency rqnge, Cellular 869MHzto 894MHz GSM 1930MHz to 1990MHz Output level RF IN/OUT -17 dBm to -131 dBm RF OUT2 +3 dBm to -112dBm Modulation ¦Ð/4DQPSK or unmodulated Analyzer Frequency range, Celluar 824MHz to 849MHz GSM 1850MHz to 1910MHz Powermeasurement(referene level range) RF IN/OUT(fullscale) +39dBm to -60 dBm RF IN2(full scale) -2dBm to -100 dBm Power ramp Adjacent-channel power Modulationmeasurements phase error magnitudeerror error vector amplitued carrier feedthraough I/Qimbalance cqrrier frequency error Bit error rate measurement SignallingDigital modes IS 136,IS54 RF signal generator Frequency range AMPS 869MHz to 894MHz N-AMPS 869 MHz to 894MHz TACS 935 MHz to 960MHz J-TACS 860MHz to 870MHz E-TACS 917 MHz to 950MHz N-TACS 843 MHz to 846MHz 863.5MHzto 867MHz Output level RF IN/OUT -20 dBm to -124 dBm RFIN2 0 dBm to -105 dBm FM modulation RF analyzer Frequencyrange AMPS 824 MHz to 849 MHz N-AMPS 824 MHz to 849 MHz TACS 890MHz to 915 MHz J-TACS 915 MHz to 925 MHz E-TACS 872 MHz to 905 MHz N-TACS 898 MHz to 901 MHz 918.5MHz to 922 MHz Referenec level RF IN/OUT 0 dBm to +41 dBm RFIN2 0 dBm to -69 dBm FM demodulation Signaling analog signalling AMPS(IS95) NAMPS,TACSMJ/E/N-TACS Audiosource Frequency 50 Hz to 4kHz(single tone) Output voltage Range 0.1mVto 5V,rms AF analyzer Measurements frequency AC voltage THD D SINAD
Quality Assurance:
Most of our equipment is tested in our staff on-site laboratory prior to shipping. An operational check is performed on all equipment sold to insure that it meets or exceeds the manufacturer's specifications.
We supply all available standard accessories and an operation manual with most pieces of equipment.
Consult your Application Engineer at 86-755-83777077 for details specific to this model.
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