The AE4570-5080DB5468 from Anatech Electronics is a RF Duplexer with Frequency 4390 to 4750 MHz (Rx) / 4900 to 5260 MHz (Tx), Band 1 4390 to 4750 MHz (Rx), Band 2 4900 to 5260 MHz (Tx), Power 50 W, Insertion Loss 1 dB. Tags: Module with Connectors. More details for AE4570-5080DB5468 can be seen below.