The LDX-795/910-Q6S from Leader-MW is a RF Duplexer with Frequency 770 to 940 MHz, Band 1 770 to 820 MHz, Band 2 880 to 940 MHz, Insertion Loss 0.6 dB, Attenuation 65 dB. Tags: Module with Connectors. More details for LDX-795/910-Q6S can be seen below.