The QDI-RFPSC-2-1819 from Quantum Dimension is a Power Divider with Frequency 1850 to 1990 MHz, Insertion Loss 0.5 to 0.6 dB, Isolation 15 to 21 dB, Input Power 1 W, Amplitude Balance 0.05 dB. Tags: Module with Connectors. More details for QDI-RFPSC-2-1819 can be seen below.