Leaderboard

Thank you, "recieve frequency " brings it together.

The + or - is from the receive frequency, not transmit. On GMRS the transmit is + 5 MHz from the receive frequency. That is also common usage on 70cm ham radio, but some repeaters do not use that standard.

For the price of that you can get a way better repeater. I purchase Motorola MTR2000's in the 100W full duty cycle version for 600 all day on ebay and run them at 50W. We use 7 of them on our GMRS network, and I have 4 more in the garage looking for sites. You can not go wrong since these devices have been used on public safety and commercial trunking systems for years and are still in use today. Great equipment for the money.