27 Feb
2010
27 Feb
'10
8:48 p.m.
On Sun, 2010-02-28 at 01:41 +0100, fons(a)kokkinizita.net wrote:
On Sun, Feb 28, 2010 at 12:40:00AM +0000, Gordon JC
Pearce wrote:
Software-Defined Radio. Basically you downmix incoming RF to the audio
range with two mixers fed 90 degrees out of phase. You can then munge
this in various different ways to tune and demodulate various different
radio signals.
Gordon MM0YEQ
I wanted a very simple SDR with jack inputs and
outputs for a
demonstration I was doing. I had a look at the DSP guts of dttsp and
quisk, and sat down to code.
Forgive my ignorance, but what is an SDR ?