The QPD4-138-960-50-N from Qualwave is a Power Divider with Frequency 0.138 to 0.96 GHz, Insertion Loss 1 dB, Isolation 18 dB, Input Power 50 W, Amplitude Balance ±0.2 dB. Tags: Module with Connectors. More details for QPD4-138-960-50-N can be seen below.