The AD836-881D430 is a Cavity Duplexer with an isolation of 70 dB Min and a bandwidth of 25 MHz on both bands. This Duplexer has an insertion loss of 1.0 dB Max and a return loss of 18 dB Min. For more information, click here. Datasheet: 836.5 MHz / 881.5 MHz Cavity Duplexer (anatechelectronics.com)
