The LA100-207 from Microwave Engineering Corporation is a Waveguide Combiner / Divider with Frequency 1.75 to 1.85 GHz (Transmit), 2.20 to 2.30 GHz (Receive), Power 3000 W, Amplitude Balance +/- 0.2 dB, Phase Balance +/- 2 Degree, Insertion Loss 0.25 dB. More details for LA100-207 can be seen below.