The LDCBS1X4 from GPS Networking is a Power Divider with Frequency 1.1 to 1.7 GHz, Insertion Loss 6.5 to 8.5 dB, Isolation 15 to 22 dB, Amplitude Balance 1 dB, Phase Balance 1 Degrees. Tags: Module with Connectors, Wilkinson Power Divider, Divider/Combiner. More details for LDCBS1X4 can be seen below.