[amsat-bb] Re: Information request

John Franke jmfranke at cox.net
Tue Sep 2 16:02:27 PDT 2008

Try September/October 2000 pages 13-19, "Putting Together a L/S Antenna 
System for thr Phase 3D Satellite by Jim Koehler, VE5FP and Eric Rawson, 
KN6KC.  They discribe two RF bridges with on board VCOs, one for 1.2 GHz and 
one for 2.4 GHz.


----- Original Message ----- 
From: "Jim Sanford" <wb4gcs at amsat.org>
To: "'Amsat - BBs'" <amsat-bb at amsat.org>
Sent: Tuesday, September 02, 2008 6:35 PM
Subject: [amsat-bb] Information request

> All:
> 4 or 6 years ago, there was an article in the Journal regarding a 2.4
> GHz antenna tuning aid.  As I recall, it was basically a return loss
> bridge, with an included VCO, and a DC or meter output.  I'd like to
> revisit that article, but have not yet found it in a quick scan of
> tables of contents from my collection.
> Does anyone remember when that article was published?  I'd appreciate a
> pointer; probably have the issue, just can't figure out which one.
> Thanks & 73,
> Jim
> wb4gcs at amsat.org
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