The QDI-RFPSC-2R-42 from Quantum Dimension is a Power Divider with Frequency 0 to 4200 MHz, Insertion Loss 0.1 to 0.5 dB, Isolation 6.2 to 7 dB, Input Power 1 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors. More details for QDI-RFPSC-2R-42 can be seen below.