The 17104 from Microwave Filter Company is a Waveguide Diplexer with Frequency 10.7 to 12.75 GHz (Rx) / 13.75 to 14.5 GHz (TX), Frequency Band1 10.7 to 12.75 GHz (Rx), Frequency Band2 13.75 to 14.5 GHz (TX), Power 500 W. More details for 17104 can be seen below.