The ZN2PD-4R753+ from Mini Circuits is a Power Divider with Frequency 0.45 to 7.5 GHz, Insertion Loss 0.4 to 1.3 dB, Isolation 15 to 28 dB, Input Power 30 W (As Splitter ) & 1 W (As Combiner), Amplitude Balance 0.02 to 0.4 dB. Tags: Module with Connectors, Divider/Combiner. More details for ZN2PD-4R753+ can be seen below.