| rf generator | same as cmd52,but |
| frequency range | 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 |
| 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
gsm1800/1900 | 0 to 47 dbm/0.1 db
0to 33 dbm/0.1 db |
| vswr | ≤1.3 |
| phase and frequency error |
| measurement | with option cmd-b4 |
| frequency range | gsm900 band
gsm1800 band
gsm1900 band | 890.2 to 914.8 mhz
1710.2 to 1784.8 mhz
1850.2 to 1909.8 mhz |
| level range |
| rf in/out | gsm900 band
gsm1800/1900 | 0 to 47 dbm
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
gsm1900 band | 1717.2 to 1784.8 mhz
1850.2 to 1909.8mhz |
| reference level range |
| rf in/out | gsm900 band
gsm1800/1900 | 10 to 47dbm
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
gsm1800/1900 | <-36dbm
<-48 dbm |
| rf in 2 | gsm900 band
gsm1800/1900 | <-83 dbm
<-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 (se-lectable) | 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(se-lectable) | gsm bit clock ,2×,4×,16×gsm bit clock,1,2,4,or 13 mhz |
| input signal | ttl signal ,zout=50ω |
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