[Elecraft] KX-1 80M Question

[Ross Primrose]

Working portable from MT I worked a KL and a bunch of east coast 
stations one evening on 80m SSB with 5W into a horizontal end-fed 
half-wave at about 20'.  I'm sure it wasn't armchair copy for any of 
them, but it's definitely doable. From my home QTH in VA, I've completed 
WAS on 80m SSB with 5W, but that was with a combination of a 160m 
horizontal loop at 35' and a full-sized 80m wire vertical over 56 75' 
radials.  YMMV ;)

73, Ross N4RP

On 3/16/2015 1:03 PM, J wrote:
> I'm considering replacing the 30M module in my KX-1 with a 30/80M module,
> and had a few questions first:
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> What chances of contacts with 4 watts on 80M. using a typical end-fed
> antenna suspended from a tree or hotel balcony?  (Seems like higher bands
> are easier at QRP)
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> My KX-1 has the KXAT-1 ATU.  Will the KXAT-1 also attempt a match on 80M?
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> Has anyone had success with ONE antenna and counterpoise length that will
> load properly on 80/40/30/20 using the KX-1/KXAT-1?  (I'm thinking a length
> which avoids High-Z on these bands)
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> 73, Jay
>
> W6CJ
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-- 
FCC Section 97.313(a) “At all times, an amateur station must use the minimum transmitter power necessary to carry out the desired communications.”