thanks to all of u,i have start the rtl_tcp and see the log like:
rtl_tcp -a 127.0.0.1 -p 14423 -f 91800000 -s 1024000
Found 1 device(s).
Found Fitipower FC0013 tuner
Using Terratec NOXON DAB/DAB+ USB dongle (rev 1)
Tuned to 91800000 Hz.
listening...
Use the device argument 'rtl_tcp=127.0.0.1:14423' in OsmoSDR (gr-osmosdr) source
to receive samples in GRC and control rtl_tcp parameters (frequency, gain, ...).
my question now is what should i do next?where should i type command rtl_tcp=127.0.0.1:14423
to get the fft specturm data?
------------------ 原始邮件 ------------------
发件人: "András Retzle";<retzlerandras@gmail.com>;
发送时间: 2014年1月16日(星期四) 晚上11:56
收件人: ""<393775602@qq.com>;
抄送: "osmocom-sdr"<osmocom-sdr@lists.osmocom.org>;
主题: Re: Elonics 4000 bandpass