Receiver Antenna input Protector amateur ham radio, RAP-1 protect receive ant

Description

RECEIVER ANTENNA PROTECTOR
The RAP-1 uses a DPDT relay to completely disconnect a receive-only antenna during transmit to keep RF from
getting into the rig and causing problems. Both the center conductor AND shield are disconnected to keep RF
that may be on the shield from getting to the radio. A 50 ohm resistor is switched across the receiver input during
transmit for proper receiver input termination. receive antenna protection.
Each RAP-1 is hand built BY HAMS FOR HAMS right here in Fort Collins, CO. USA!
We have selected the right components—such as a relay with good RF characteristics and 1500 volt open contact
surge rating. The unit uses a convenient loop-through connection that goes between your radio and amplifier,
and it is housed in a compact case.
All you need is a coaxial cable jumper with RCA phono plugs and a regulated source of 9-15 VDC.
We provide a DC power cable 5 feet in length to use with your station power supply.
RCA-RCA cables available, see our ebay store.
73, Dan W7RF ( Radiodan )
We have other models that include an amplifier relay buffer interface RBI-2 RAP-1, see our eBay store
Ham Radio reciever RF input protector amateur amatuer radio interface