K3 ATU specifications

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K3 ATU specifications

Ken817821
Bill
Have you measured the antenna impedances on all those frequencies so you could match them to the specs?
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Re: K3 ATU specifications

Joe Stofko-2
Bill,

        I have the same setup that you are inquiring about.
The Cobra is full sized and I am using the full 100' of
feed line. The balun is an Amidon W2FMI 4:1 unit mounted
outdoors. I used a silicon sealant to weatherproof the
enclosure. I usually use different antennas above 7 MHz,
but will happily run some tests for you to let you know
how well the K3's ATU handles matching chores on all bands.

        Drop me an e-mail off list to let me know.

73,

Joe - W1AIU
K3/100 #269

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