On Mon, 23 Jan 2006 08:39:46 -0800, Tobin Fricke
wrote:
As a project to learn more about building radio receivers, I'd like to
build a WWV receiver (or maybe a receiver for the Canadian station CHU,
since it's nearby and the format sounds easier to decode). I'm looking
for suggestions for how to design such a radio, reading material, etc.
I was thinking it might be easier to design a fixed-frequency receiver
(rather than a tunable one) because I could just select the L and C in the
resonant circuit to give the right frequency. Or, since WWV is at such
"round number" frequencies, maybe I could somehow use a crystal
oscillator?
thank you,
Tobin
How about a simple one to three transistor regenative reciever. There
are several on the net.
Here's a few:
w1.859.telia.com/~u85920178/rx/regenrx.htm
http://www.techlib.com/electronics/regen.html
http://www.tricountyi.net/~randerse/regen.htm
Try Google for more.
Allison
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