[Elecraft] K4 Remote Antenna button

[Wayne Burdick]

> On Nov 2, 2020, at 7:51 AM, Jim Miller <jim at jtmiller.com> wrote:
> 
> This is mentioned in the online manual. However there's no suggestion as to
> how it would interact with an external device. Obviously some code inside
> the K4 would need to do some signalling, perhaps written by an approved ISV.
> 
> How would it physically transmit commands? USB, Ethernet?


USB, Ethernet, or RS232. There's no limit on how this could be done, but it hasn't been added yet. Do you have a particular antenna switch or other device in mind? It could also be a rotator, etc.

73,
Wayne
N6KR