[Elecraft] AUXBUS cable question

[Dick Dievendorff]

Sorry, no.  Use RCA for both or AUXBUS for both. It’s OK to have an AUX cable from K3 to KAT500 for freq and band info.  But you’ll need to also run an RCA cable from K3 to KAT500 to break the amp key line.

73 de Dick, K6KR

> On Oct 2, 2020, at 19:55, Eric Norris <norrislawfirm2 at gmail.com> wrote:
> Can I wire a K3s to a KAT500 via AUXBUS cable, then RCA cable from KAT500
> to AL-811H amplifier for PTT, and will the KAT break the PTT line if the
> SWR is above the configured value in the KAT?  I don't want to test this as
> the AL-811H has no built-in protections.
> 
> Thanks for your help!
> 
> 73 Eric WD6DBM
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