The LDX-5150/5475-Q6S -1 from Leader-MW is a RF Duplexer with Frequency 5.15 to 5.7 GHz, Band 1 5.15 to 5.35 GHz, Band 2 5.475 to 5.7 GHz, Insertion Loss 0.8 dB, Attenuation 85 dB. Tags: Module with Connectors. More details for LDX-5150/5475-Q6S -1 can be seen below.