The CSBK260S from Synergy Microwave Corporation is a Power Divider with Frequency 20 to 600 MHz, Insertion Loss 0.25 to 0.55 dB, Isolation 20 to 25 dB, Input Power 50 W, Amplitude Balance ± 0.20 to 0.05 dB. Tags: Module with Connectors. More details for CSBK260S can be seen below.