Hey everyone, Thought about this yesterday...would it be possible to use a conventional pass/reject duplexer to combine two UHF transmitters into a single antenna?
Example: Transmitter A is 453Mhz Transmitter B is 443Mhz Low-side pass 443, reject 453 (10Mhz spread); high-pass 453, reject 443. Granted if the duplexer will do that much spread and circulators/low-pass filtering on each transmitter output, and minding the power ratings of all the pieces (probably 150W combined). If that spread is too much, how about a band-pass cavity connected to a notch-type cavity to get the same result? Thanks for reading my Monday morning oddball question... Tony
