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Problems with airspy Bandwidth... #53
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I don't have an airspy, not sure if I can be of much help on the hardware front. I would suggest general troubleshooting steps to narrow down the problem: a) try to make a raw recording with your device with center 1.626 and bandwidth of 10Msps.
b) inspect the resulting file with inspectrum or similar to check if your SNR was ok and you received any signals c) run the recording through iridium-extractor
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hi, i-m trying to receive iridium data but the bandwidth that i obtain is 0... someone could help me?
root@sdr-GL552VW:~/gr-iridium# iridium-extractor -D 4 examples/airspy.conf > output.bits
gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.8.1.0
built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf bladerf rfspace airspy airspyhf soapy redpitaya freesrp
[INFO] [UHD] linux; GNU C++ version 9.2.1 20200304; Boost_107100; UHD_3.15.0.0-2build5
-- Using subdev spec '0:0'.
(RF) Gain: 21.0 (Requested 21)
Bandwidth: 0.0 (Requested 10000000)
Warning: Setting antenna to RX
1611582107 | i: 0/s | i_avg: 0/s | q: 0 | q_max: 0 | o: 0/s | ok: 0% | ok: 0/s | ok_avg: 0% | ok: 0 | ok_avg: 0/s | d: 0
[INFO] [UHDSoapyDevice] Using format CF32.
1611582108 | i: 0/s | i_avg: 0/s | q: 0 | q_max: 0 | o: 0/s | ok: 0% | ok: 0/s | ok_avg: 0% | ok: 0 | ok_avg: 0/s | d: 0
1611582109 | i: 0/s | i_avg: 0/s | q: 0 | q_max: 0 | o: 0/s | ok: 0% | ok: 0/s | ok_avg: 0% | ok: 0 | ok_avg: 0/s | d: 0
1611582110 | i: 0/s | i_avg: 0/s | q: 0 | q_max: 0 | o: 0/s | ok: 0% | ok: 0/s | ok_avg: 0% | ok: 0 | ok_avg: 0/s | d: 0
thank you very much
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