Viggo,
I am using a KAT500, with an external 4:1 current balun, to feed a 103ft center fed doublet up 40ft. Using 300 Ohm open wire feed-line - not sure of length probably 30 - 40 ft. Coax between balun & KAT500 is 5 ft long.
Have also used 1:1 current balun but 4:1 provides more tuning solutions with KAT500.
Can have issues with RF in shack.
73
Bob, W3RW
>
> Message: 14
> Date: Sun, 6 Jan 2019 17:59:53 +0100
> From: Viggo Magnus Nilsen Nilsen <
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> To:
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> Subject: [Elecraft] KAT 500 and open wire
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> Hello Elecrafters,
>
> Do some of you using KAT500 with open wire,ladder line feed to ur wire
> antennas with balun (outside the tuner) ? working ok ?
>
> 73' LA9NEA Viggo
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> End of Elecraft Digest, Vol 177, Issue 10
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