Amplifier buffer Interfaces

Protect your radio's delicate amplifier keying circuit with a RADIODAN Amplifier Relay Buffer Interface. We make many different models.
Our standard RBI-1 will allow *any radio to key **any amplifier.

* ANY radio that has external keying connection that switches to ground on transmit
** ANY amplifier that requires a closure of contacts to complete (activate) the amplifier's T/R relay circuit.

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RBI-1A Relay Buffer Interface
Thed standard of the Radiodan line of Amplifier Relay Buffer Interfaces.  Protect your radio&#..
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