The QPD4-118-138-K5-N from Qualwave is a Power Divider with Frequency 118 to 138 MHz, Insertion Loss 0.5 dB, Isolation 25 dB, Input Power 500 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors. More details for QPD4-118-138-K5-N can be seen below.