On Tue, 24 Jan 2006 19:43:45 -0800, Tobin Fricke
wrote:
On Tue, 24 Jan 2006, wrote:
For wwv I consider DC the least useful. One approach I've also tried
What do yo umean by "least useful"?
I consider recieving AM transmissions with a system more optimum a
less than desireable thing unless the LO is locked (PLL) to the source
and thats a lot of complication.
is 9.6mhz crystal LO and use 455khz if can retuned to 400khz. that
works and uses fairly easy to get parts. That allows a diode
detector for zero beat against external sources and copy of the audio
without beats.
What is the 400 kHz used for?
IF amplifer as in superhet style of reciever.
Allison