The SWP-62386304-12-E1-WP from ERAVANT is a Waveguide Combiner / Divider with Frequency 62 to 86 GHz, Amplitude Balance ±0.4 to 0.5 dB, Insertion Loss 0.8 dB, Isolation 15 to 25 dB, Operating Temperature -40 to 85 Degree C. More details for SWP-62386304-12-E1-WP can be seen below.