I have 2 Motorola XPR8400 UHF 450-512Mhz repeaters with duplexers. They've been taken out of a working system. They both put ~44Watts out to dummy load. Asking $500 + shipping from zip 60005. They have simple features enables; FM and digital mode, IP Site connect, enhanced privacy, transmit interupt and satelite receiver. PM me please if interested.