[Elecraft] K2, KAT2 and displaced choke balun feed

Brett gazdzinski brett.gazdzinski at verizonbusiness.com
Mon Aug 20 10:23:04 EDT 2007


 
I have a homebrew G5RV, about 105 feet long, up 40 feet, fed with
home made open wire line (#12 wire), into about 25 feet of RG214, 
then to the station control (multi antenna's, transmitters, receivers,etc.)
and into the K2. No baluns.

The tuner tunes it great on all bands, highest swr is 1.3:1.

I don't have the 160 meter option, might not work on that...

Brett
N2DTS


> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net 
> [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Roelof Bakker
> Sent: Wednesday, August 15, 2007 9:44 AM
> To: Elecraft at mailman.qth.net
> Subject: [Elecraft] K2, KAT2 and displaced choke balun feed
> 
> Hello all,
> 
> I have just finished K2 # 6177 and with all HF bands to my 
> disposal, I am 
> looking for a more convenient way to feed my doublet wire 
> antenna with open 
> feeder. My shack is in the dining room (my wife is very 
> forgiving) and the 
> antenna feed-in is on the window sil at the opposite side of 
> the room. Hence 
> I use 6 metre coax to get there.
> 
> Has anyone tried a K2 and KAT2 fed into a substantial length 
> of 50 ohm coax
> with a choke balun mounted at the other end, connected to an open line
> feeder? So far I have used a manual balanced tuner on the 
> window sil, but
> that implies getting up and walking to the tuner when changing bands.
> 
> Thank you in advance,
> 
> Roelof Bakker, pa0rdt
> G-QRP-C 6019
> QRP-ARCI 8405
> Middelburg, Netherlands
> JO11tm 
> 
> 
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