The GPS330 from INSTOCK Wireless Components is a Power Divider with Frequency 1 to 2 GHz, Insertion Loss 0.4 dB, Isolation 20 dB, Input Power 1 to 20 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Wilkinson Power Divider, Divider/Combiner. More details for GPS330 can be seen below.