Thanks for the suggestion Wally.  I'm still concerned about
overloading the front end of the rx if it doesn't go into a full
standby.  Even with the antenna changeover, a legal limit RF field can
be quite strong for a nearby rx.

Eric, have you any comments on this?

Thanks,
Brian w5ami


On 9/28/06, Wallace Watson <[EMAIL PROTECTED]> wrote:
> Brian,
> There is an input on the SDR-1000 X-2 auxiliary connector which is for
> muting the receiver while transmitting with another transmitter or other
> such optional operation.  I am using this input to mute the receiver when I
> use my foot switch to key another transceiver.
> This is not designed to put the SDR-1000 into a full standby state but
> mutes the receiver only so that when un-grounding this input the receiver
> immediately returns to full panadapter display and receiver input.
> I designed a small plug-in board which mates with the X-2 auxiliary
> connector on the SDR-1000 which provides this input, an input for an
> external foot or hand PPT switch and an optically-isolated FET driver for
> switching a Linear Amplifier.
> 73's, Wally - M0ZAZ.
>
>

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