> As briefly mentioned on the #gnuradio IRC mailing list, I am facing an issue
> with tuning a R820T
^^^^^^^^^^^^
channel
[...]
> I have completed the following experiment:
> * a frequency synthesizer (Rohde & Schwartz SMA100) is set to 1570 MHz,
> output power of -10 dBm,
> lab-made antenna (ie, dangling wire)
> * R820T DVB-T located next to the synthesizer
> * either running rtl_sdr -f 1570000000 -n 100000 file.bin and plotting the
> resulting log in GNU/Octave
> (f=fopen('file.bin');d=fread(f,inf,'uchar');plot(abs(fftshift(fft(d))))) ...
^
d=d(1:2:end)+i*d(2:2:end)
sorry for the mistakes.
JM
--
JM Friedt, FEMTO-ST Time & Frequency/SENSeOR, 32 av. observatoire, 25044
Besancon, France
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