Our AE710-737DB5474 is an LTE Band 12 Cavity Duplexer with a Band 1 bandwidth of 24 MHz and a Band 2 bandwidth of 18 MHz. This Duplexer has a return loss of 14 dB Min and an insertion loss of 1.2 dB Max. For more information, click here. Datasheet: LTE Band 12 Cavity Duplexer (anatechelectronics.com)
