[Elecraft] My doublet config

dw bw_dw at fastmail.fm
Fri Jul 17 13:25:43 EDT 2009


Don is right.
I should have given the lenghts in the first place.

COAX FROM K2: 40' RG-213
goes to
SGC-AUTO-TUNER-EXTERNALY MOUNTED ( I can't remember the model but its
the beefier 100watt model)
goes to
Balun 1:1 5kW rating
goes to
450 Ladder line 65'
goes to
TOP: 135'
UP: 45'

Tunes in 3 seconds all bands with 20 watts applied.
Duane
N1BBR


Please pass along the length and type of your feedline when making 
statements of the effectiveness and ease of tuning for your antenna.  
With a resonant halfwave dipole fed with coax (or any line matched to 
the antenna impedance), the feedline length is not important, but most 
multiband antennas are not like that and the feedline length is a very 
important parameter.
Don
-- 
 Bw_dw at fastmail.net



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