Re: [amsat-bb] Preamp bypass circuit

[Jon Ogden <na9d@xxxxxxxxxxxxxx>]

on 2/15/01 12:40 PM, David Rush at ky0dr@earthlink.net wrote:

> A sequencer would be nice, but won't a typical one triggered off the mic's
> PTT cause the downconverter to be switched out of my 2m receive, even when
> I'm transmitting on 70cm?  I won't be able to hear my downlink.

No, you use the PTT line out the back of the radio - the same used for
keying the amplifiers.  There is a separate one for each band.

73,

Jon
NA9D

-------------------------------------
Jon Ogden
NA9D (ex: KE9NA)

Member:  ARRL, AMSAT, DXCC, NRA

http://www.qsl.net/ke9na

"A life lived in fear is a life half lived."

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