On Thu, 14 May 2009 19:25:30 -0400, Bill M wrote:

Rich Griffiths wrote:


Also, if I remember correctly, aircraft use AM in the 108-136 MHz
range. So modifying the 88-108 MHz FM portion of the receiver wouldn't
work.

Doesn't really matter much since you can slope tune it.

-B.

It's been a long time since I did it, but isn't slope detection for
receiving an FM signal using an AM receiver? This is the reverse
situation.

.... Rich