View Single Post
  #19   Report Post  
Old October 31st 07, 01:40 PM posted to rec.radio.amateur.homebrew
PhattyMo PhattyMo is offline
external usenet poster
 
First recorded activity by RadioBanter: Aug 2006
Posts: 48
Default ARRL Homebrew Challenge

geek wrote:
Hi,

On Mon, 29 Oct 2007 12:26:50 +0000, no.spam wrote:

snip
It's the $50 limit! Thats way too low under $100 then it's doable.


I'm not an RF collector by any means, but a HiFi guy and I'm sure I have
enough stuff kicking around to make such with a $0 output.

I did breadboard a tube SSB exciter for 27MHz... dunno of its spectral
purity but it got out *shrug*

Cheers,
__
Gregg


Us audio guys have enough parts to make one of these:
http://web.telia.com/~u85920178/tx/317-tx.htm

I just whipped one up the other night,did some testing on the top of the
AM BCB.. ;-) A fun and neat little circuit.