The QDI-RFPSC-2-1719 from Quantum Dimension is a Power Divider with Frequency 1700 to 1900 MHz, Insertion Loss 0.3 to 0.5 dB, Isolation 15 to 20 dB, Input Power 1 W, Amplitude Balance 0.05 dB. Tags: Module with Connectors. More details for QDI-RFPSC-2-1719 can be seen below.