RFgenerator | same as CMD52,but |
Frequencyrange | GSM900 band GSM1800 band GSM1900 band | 935.2 to 959.8 MHz 1805.2 to 1879.8 MHz 1930.2 to 1989.8 MHz |
Output level | RF IN/OUT OUT 2 | -35 to -120 dBm +11 to -77 dBm |
RFgenerator 2 | same as RFgenerator 1, but |
Max.outputlevel (RF IN/OUT) | -37 dBm(RF OUT 2:+9 dBm) |
Peak power meter(RF IN/OUT) | |
Frequency range | | 800 to 1000 MHz 1700 to 1900 MHz |
Measurement range/resolution | | |
| GSM900 band GSM1800/1900 | 0 to 47 dBm/0.1dB 0 to 33 dBm/0.1 dB |
VSWR | | ≤1.3 |
Phase and frequency error | |
measurement | | with option CMD-B4 |
Frequency range | GSM900 band GSM1800 band GSM1900band | 890.2 to 914.8 MHz 1710.2 to 1784.8 MHz 1850.2to 1909.8 MHz |
Level range | | |
RF IN/OUT | GSM900 band GSM1800/1900 | 0 to47 dBm 0 to 33 dBm |
RF IN 2 | | -60 to0 dBm |
Burst power measurement | | withoption CMD-B4 |
Frequency range | GSM900 band | 890.2to 914.8 MHz |
Frequency range | GSM1800band GSM1900 band | 1717.2 to 1784.8 MHz 1850.2 to 1909.8MHz |
Reference level range | | |
RF IN/OUT | GSM900 band GSM1800/1900 | 10 to47 dBm 0 to 33 dBm |
RF IN 2 | | -37 to0 dBm |
High-dynamic burst ahalysis | | withoption CMD-B42 |
Dynamic range | | >72 dB |
Measurement linit | | |
RF IN/OUT | GSM900 band GSM1800/1900 | <-36 dBm <-48 dBm |
RF IN2 | GSM900 band GSM1800/1900 | <-83 dBm <-85dBm |
AF generator | option CMD-B41 |
Frequency range/resolution | 50Hz to 10 kHz/0.1 Hz |
Frequency drift | sameas tiomebase+half resolution |
Voltagerange/resolution | 10μV to 5V/10μ(1%) |
Distoution | ≤0.5% |
AF voltmeter | |
Frequency range | 50 Hz to 10 kHz |
Measurementrange/resolution | 0.1 mV to 30V/100 μV(1%) |
Distortion meter | |
Frequencyrange | 300 Hz to 3 kHz |
Inputvoltage range/resolution | 100 mV to 30 V/0.1% |
Inherentdistortion | ≤0.5% |
AF counter | |
Frequency range /resolution | 20Hz to 10 kHz/≤1 Hz |
Input voltage range | 10mV to 30 V |
IF counter | |
Frequency range/resolution | 10 kHz 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 Frequency lnputs/Outputs | optionCMD-B3 |
Synchronization input | |
Frequency (selectable) | GSM bit clock (270.8 kHz),2×GSM bit clock,4×GSM bit clock 16×GSM bitclock ,1 to 13 MHz in 1 MHz steps 2.048 MHz,26,39,52 MHz |
lnput signal | min0 dBm;max:TTL signal |
Synchronization output 1 | |
Frequency | 10MHz with internal reference or frequency at synchronization input witn externalfrequency |
Input signal | TTL signal,Zout=50Ω |
Symchronization output 2 | |
Frequency (selectable) | GSM bit clock ,2×,4×,16×GSMbit clock,1,2,4, or 13 MHz |
Inputsignal | TTL signal ,Zout =50Ω |
