[Lowfer] Another MF Argo opportunity

Sat, 27 Sep 2003 19:21:51 -0400

looks like DEX is the chief engineer

Har

Bob  K3DJC


On Sat, 27 Sep 2003 23:08:23 +0100 "John Andrews" <[email protected]>
writes:
> Here's an Argo challenge for you guys out west:
> 
> While tinkering in the shack this afternoon, I was watching some of 
> the east
> coast AM broadcast stations with Argo. Found another one with a 
> fairly
> unique "signature," WQEW on 1560 kHz in New York City. Here's a 
> screen shot:
> http://webpages.charter.net/w1tag/files/WQXR.jpg
> I would suggest an Argo 60 second screen, set to Slow.
> 
> This looks like a simple temperature control situation, possibly 
> with an
> on/off crystal oven. The period is about 22 minutes, and there's no
> guarantee that it will stay the same 24/7. The center frequency is 
> about 0.5
> Hz high -- the screen calibration in that shot is pretty close.
> 
> John Andrews, W1TAG
> 
> 
> _______________________________________________
> From the Lowfer mailing list
> Send messages to: [email protected]
> To sub/unsub visit: http://mailman.qth.net/mailman/listinfo/lowfer
> 
>