Bandwidth of the dvb-t dongle

Sylvain Munaut 246tnt at gmail.com
Sun Nov 9 12:22:31 UTC 2014


> So the question is why do we only see +/- 2MHz? The dump1090 program
> would benefit with more bandwidth.

Because the bandwidth in the spec is the one when you use the
integrated hardware DVB-T demodulator that's onboard.

When using it as a general purpose SDR you're using it in a completely
different mode and the limitation comes from there.


Cheers,

   Sylvain



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