KPA1500 power supply fan

[Rick Stealey]

We think the solution is to provide 12 vdc into the rem connector from a wall wart and are testing to see if the wart was controlled remotely via an IP switch if it would solve the problem


Rick  K2XT
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[Bob Wilson, N6TV]

Rick,

You can do it that way, but be advised that a Y-BOX can also support remote
power up of the amp. using a K3 macro, so no 12V supply or remotely
controlled IP switch is needed.

See https://www.kkn.net/~n6tv/Y-BOX/Features.html#Remote .

If you're driving the KPA1500 with a non-Elecraft transceiver, one that
doesn't have a convenient 12V output, an RTS pin toggle on a serial port
can also be used to power up the amp.

See https://www.kkn.net/~n6tv/S-BOX/Features.html#RemoteHams

(This shows a K3, but for non-Elecraft transceivers, the AUX cable would be
connected to the KPA1500 instead of to the K3).

73,
Bob, N6TV

On Mon, Oct 1, 2018 at 3:35 PM Rick Stealey <[hidden email]> wrote:

> We think the solution is to provide 12 vdc into the rem connector from a
> wall wart and are testing to see if the wart was controlled remotely via an
> IP switch if it would solve the problem
>
>
> Rick  K2XT
>
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