The ZA2CS-500-15W from Mini Circuits is a Power Divider with Frequency 200 to 500 MHz, Insertion Loss 0.3 to 1 dB, Isolation 20 to 31 dB, Input Power 15 W, Amplitude Balance 0.1 dB. Tags: Module with Connectors. More details for ZA2CS-500-15W can be seen below.