The PPS4-51-452/20N from Pulsar Microwave is a 4-Way Power Combiner that operates from 0.5 to 1 GHz. It can handle up to 500 watts at the combined port and has a VSWR of 1.50:1. The combiner has an isolation of more than 18 dB with an insertion loss of less than 0.7 dB and an amplitude balance of 0.5 dB and phase balance of 6 degrees. It is available in a module that measures 4.15 x 5 x 1 inches with SMA or N-type connectors.
