The T06318001 from POLOMARCONI.IT is a RF Duplexer with Frequency 76 MHz / 170 MHz / 410 MHz / 460 MHz, Power 25 W, Insertion Loss 1.5 to 2.2 dB, Isolation 70 to 75 dB, Return Loss 15 dB. Tags: Rack Mount. More details for T06318001 can be seen below.