Hi all, I have install librtlsdr and now using RTL-SDR source in GNU radio with USRP1 WBX and Basic RX daughter board (Because I saw it support) . I wonder how can I change the subdev devices in this source ? Because when I run flow graph it always choose 'B:0' . Before I used USRP source and easily to choose subdev and antenna. RTL-SDR source seem to have higher gain even thought I used the same value of rf_gain ?? And one more thing, What is maximum rf_gain value that I can set for the source that WBX and Basic RX can operate ? I read that it's is 31.5dB, is that correct ? I usually put 20.
Thank you and best regard. -- -HoangNT- PhoneNo : +841654248782 Skype : hoangastro FB : https://www.facebook.com/kenshin.rorouni
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