I try to get B200 to work with OpenBTS and I see some frequency offset in the internal reference clock. Does anyone know if the numbers I get from kalibrate, could cause phones not to be able to register to OpenBTS? What is the quickest and the cheapest way fix a problem with a clock? I think B200 has TCVCXO, so is there a way to write some tuning voltage offset to correct the frequency? Do a clock calibration? Does anyone know the exact part nr of TCVCXO mounted in B200?
UHD Warning: The hardware does not support the requested RX sample rate: Target sample rate: 0.270833 MSps Actual sample rate: 0.271186 MSps kal: Scanning for GSM-900 base stations. chan: 19 (938.8MHz + 1.915kHz) power: 2812.45 chan: 26 (940.2MHz + 1.900kHz) power: 14595.33 chan: 33 (941.6MHz + 1.913kHz) power: 18358.13 chan: 58 (946.6MHz + 1.930kHz) power: 9563.79 chan: 114 (957.8MHz + 1.957kHz) power: 1872.65 Using GSM-900 channel 19 (938.8MHz) average [min, max] (range, stddev) + 1.896kHz [1855, 1943] (88, 19.746572) overruns: 0 not found: 92 _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
