The ZB3CS-920-15W from Mini Circuits is a Power Divider with Frequency 825 to 920 MHz, Insertion Loss 0.2 to 0.8 dB, Isolation 17 to 27 dB, Input Power 15 dB, Amplitude Balance 0.11 dB. Tags: Module with Connectors. More details for ZB3CS-920-15W can be seen below.