FM-6m Tx Frequency: 53.070 Rx Offset: -1. Mode: FM The hardware is two Motorola CDM750 mobiles. Output is 80w into the duplexer.The repeater and associated controllers are powered by an Astron power supply which supplies 13.8vdc from a 120vac supply.Services-- Astron RM50_1 RLC-DSP404_1 6m-CDM