[Elecraft] KX3: LNRPrecision EndFedz EF-10/20/40KMII Antenna SWR tuning

Joe W2KJ w2kj at bellsouth.net
Wed Jul 10 21:35:33 EDT 2013


I've trimmed several PAR EFHW antennas over the past few years and don't cut anymore...I just fold the wire back on itself essentially shortening or lengthening the wire until I hit the sweet spot.

Saves some heartburn if you make a mistake and "take a little too much off of the top" (grin).

			73, Joe W2KJ
			I QRP, therefore I am


On Jul 10, 2013, at 7:26 PM, Tighe Kiykendall wrote:

> Agreed, little snips at a time. Mine works FB as well.  Used it last weekend with a 31' fiberglass push-up pole.
> 
> Tighe
> 
> 
> Sent from my iPhone 
> 
> On Jul 9, 2013, at 7:16 AM, "Fred Smith" <mfsj at totalhighspeed.com> wrote:
> 
>> I have one also about all I can add is to cut very little off at a time till you get it where you want it. The antenna works FB with my KX3 without any tuner used after trimming.
>> 
>> 
>> 73,
>> Fred/N0AZZ
>> K3 Ser # 6730--KX3 # 2573--K2/100 # 6470-KAT100
>> P3/SVGA--KPA500--KAT500--W2
>> 



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