R&S CMD80 en Shenzhen, Guangdong, China
Usado
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Especificaciones
- Condición
- usado
- Categoría
- Analizadores de señal en China
- Subcategoría
- Test equipment
- Subcategoría 2
- Rf communication test set
- ID de Anuncio
- 54322993
Descripción
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 ±30V
DCcurrent measurements Range 0 A to ±10A
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 π/4DQPSK or unmodulated
Analyzer