[Elecraft] KPA1500 RFI on 12m

[John Oppenheimer]

Hi Eric,

What is the measured SWR on 12M?

Way different band, worked VP6R 40M CW using K2 at ~15 watts and ground
plane 19' vertical.

John KN5L

On 10/24/19 3:08 PM, eric norris via Elecraft wrote:
> Force 12 C3 antenna is not resonant on 12m.  Using the K3 barefoot, the internal atu tunes the antenna fine.  Bypassing the K3 atu, but still running barefoot into the KPA1500 atu, the KPA atu loses it's mind and goes in and out of TUNE mode uncommanded