The CSDK3100S from Synergy Microwave Corporation is a Power Divider with Frequency 30 MHz to 1 GHz, Insertion Loss 0.7 to 1.1 dB, Isolation 20 to 28 dB, Input Power 0.1 to 5 W, Amplitude Balance ± 0.05 to 0.2 dB. Tags: Module with Connectors. More details for CSDK3100S can be seen below.