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Hi,
I’m still playing with the Bt878 ADC and Linrad but
is hard to make them talk together.
Just let you know that I’ve successfully
digitalized up to 896000 Samples per second.
You can read the method here: http://www.domenech.org/bt878a-adc/index-decimator-e.htm
I’ve started doing some homebrew SDR just plugging
a long cable in the ADC input and doing a spectrogram (without LNA, without
filters).
You can see the whole LF here (3 MByte graphic
file): http://www.domenech.org/homebrew-sdr/spectrogram-lf.htm
I’m still far away from ear something thru my
speakers but this is very instructive.
Your comments are welcome!
Juan Domenech |