Thed standard of the Radiodan line of Amplifier Relay Buffer Interfaces.
Protect your radio's delicate amplifier keying circuit with our isolated buffer relay.
- Keys any amplifier, relay rated at 240 volts, 7 amps!
- Draws <5ma from your radio's keying circuit
- Requires 12 vdc (11-16 vdc) at <50ma
- RCA in and out
- DC connector is 2.1x5.5mm, plug and DC cable included
- RBI-1A same as RBI-1 function, just updated circuit board