The DUP-1093-VH from Tamagawa Electronics Vietnam is a RF Duplexer with Frequency 1710 to 1785 MHz / 1805 to 1880 MHz, Band 1 1710 to 1785 MHz, Band 2 1805 to 1880 MHz, Power 80 W, Insertion Loss 0.7 dB. Tags: Module with Connectors. More details for DUP-1093-VH can be seen below.