These diplexers combine signals from ch 21-50 with ch 52-68. They come with switchable through power to power masthead amplifer (s)} on all combinations i.e. no leg, one leg or both legs.
Channels 21 50 with Channels 52 68
Switchable thru power on any leg
Through loss on above models 1db.
Out of band rejection on above models 20db.