You let the bp/br duplexer take care of the in band problems and then use a band pass cavity that does not have to have very much loss to take care of the out of band problems if needed.
de KU4PT Or even better, run split antennas with a Tower Top Amp if you are on a 300 ft or better tower. Antenna, Polyphaser, Combline or Cavity, Preamp and Power Pickoff/protector, then down the coax the the injector and equipment. Should really rock and roll. Ssb Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
