The AE2300-4700DB5465 from Anatech Electronics is a RF Duplexer with Frequency 2200 to 2400 MHz / 4400 to 5000 MHz, Band 1 2200 to 2400 MHz, Band 2 4400 to 5000 MHz, Power 20 W, Insertion Loss 1 dB. Tags: Module with Connectors. More details for AE2300-4700DB5465 can be seen below.