[CW] OT - Please Excuse - Mag Loops for CW (and other modes)
Michael Zolno via CW
cw at mailman.qth.net
Fri Mar 13 23:20:44 EDT 2015
Nice effort on the antenna Stan. I may look to your solution as I am in an antenna restricted HOA.
Mike WH6YH
Sent from my iPad
> On Mar 13, 2015, at 10:03 PM, cw-request at mailman.qth.net wrote:
>
> The feedpoint autocoupler is (not *was*) an SGC237. ?I'm an old, retired
> guy now and the XYL and I downsized into a townhouse twelve years ago
> with the usual antenna restrictions. ?I tried all sorts of contraptions
> - commercially offered as well as hombrewed - to get on the air and be
> "competitive" as a CW QRP operator.?
>
>
> After a whole lot of screwing around (that mag loop I scratch built cost
> me nearly $500 for the copper pipe and the Jennings vacuum variable) I
> concluded that the best solution for me was my 94' center fed zepp that
> I've had up in my attic for years now. ?With the autocoupler I can
> operate on 80 (reduced efficiency) through 10 meters, inclusive, and QSY
> is virtually instantaneous with only 3 watts RF necessary to initiate
> tune.
>
>
> David, let's see if this works for you: Go to
>
>
> ?http://www.wb2lqf.com/home/antenna-challenges
>
>
> ?where I have pictures, a diagram and a write-up of my autocoupled
> antenna.
>
>
> 73, Stan WB2LQF
>
>
> On Fri, Mar 13, 2015 at 09:33 PM, D.J.J. Ring, Jr. via CW wrote:
>
> Stan,
>
> If you don't mind tell us all about the feedpoint autocoupler,
> autotuner?
>
> What was it, did it work well, &c.
>
> 73
>
> DR
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