[ICOM] Relay for IC-7100 driving a linear amp

[r norris]

> On Mar 29, 2019, at 12:56, Kenneth Case <kencase66 at gmail.com> wrote:
> 
> I have an IC-7100 and would like to use it to drive an amplifier (e.g.,
> Alpha 87A).  The IC-7100 manual shows a circuit for connecting to the
> "relay" connector on the amp using a relay (and a specified switching
> diode), but does not make any suggestions on the relay.  Can anyone
> recommend a specific relay and a place to buy it?  Thanks!
> 
> Ken
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Check the voltage and current of the Alpha relay and the specs of the Icom.

If it’s 12 volts, you might be able to key directly.  Although, it’s not a real bad idea to have a interface.

You do need a relay for the old Drake and Heath amps with 110 volt switching.