Radiodan W7RF
Parts


Amp keying box
Amplifier buffer relay interface adapter

High quality relay box is intended as an interface between any radio and will key any amplifier.
Many newer radios can only provide for a small amount of current on the external amplifier keying output. Our box will draw 0.3 MA and will key any amplifier. A very handy accessory. Get one BEFORE you damage your radios amplifier keying output.
RCA jacks in and out
Runs on 9-15 VDC at only 40 ma!
 
Will switch any amplifier up to 240 VAC at 7 AMPS!

Amplifier relay buffer interface

 $44.95
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