VHF internally mounted 4-cavity RX Pre-Selector (requires ASAP FR6000 UNIVERSAL PL mounting plate for installation). The preselector can improve the signal quality of your repeater. The preselector provides additional rejection (or filtering) of unwanted signals, including transmitter signals from overloading the receiver, and internal intermodulation (usually caused when a receiver is being overwhelmed by at least one signal).
For installation in the following Icom repeaters:
- IAS 100DV