The RFLT4W1G18GN from RF-Lambda is a Power Divider with Frequency 1 to 18 GHz, Insertion Loss 1.2 to 3 dB, Isolation 16 to 19 dB, Input Power 30 W, Amplitude Balance ±0.3 to 0.5 dB. Tags: Module with Connectors. More details for RFLT4W1G18GN can be seen below.