Paul -
Thank you very much for the help. That not only solves the relay problem, but
also silences the Omni VI internal relay. Great solution.
I've ordered the Jackson Harbor kit. At $11 I don't think I could get the
parts
for much less.
Again, thanks for the help.
73 de K1ESE
John
Paul Christensen wrote:
>> The box switches 52v at 100ma. Will the relay connection on the back
>> panel "Relay (N.O.)" handle that voltage and current?
>
> The Omni Six's external keying relay will switch this voltage and current,
> but I recommend using a solid-state switch or high-voltage output transistor
> keyed from the TX OUT.jack using an RCA "Y" adapter between TX OUT and TX
> EN. The third plug on the adapter is then connected to the solid-state
> switching device. A 1N4148 steering diode is part of the TX OUT signal
> line and provides further isolation.
>
> When I owned my Omni Six, I used a 2N5551 HV transistor mounted internal to
> the Omni. However, two commercial circuits are available to make the job
> easier for those who would rather not modify the radio:
>
> http://home.att.net/~jacksonharbor/keyall.htm
>
> http://www.theheathkitshop.com/_ampkeyer.html
>
> Using one of the above methods, keying from the Omni will be much faster and
> quieter than using the internal relay.
>
> Paul. W9AC
>
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>
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