The DUP-1094-VH from Tamagawa Electronics Vietnam is a RF Duplexer with Frequency 1920 to 1980 MHz / 2110 to 2170 MHz, Band 1 1920 to 1980 MHz, Band 2 2110 to 2170 MHz, Power 80 W, Insertion Loss 0.7 dB. Tags: Module with Connectors. More details for DUP-1094-VH can be seen below.