Get reliable waveguide to coaxial conversion with the WR62 BJ140 Adapter. Operating from 11.9 to 18.0GHz, this adapter (Model: 5o60WR62011918SK) features low 0.2dB insertion loss and a VSWR of 1.15. Equipped with a WR62(BJ140) waveguide connector and SMA-Female coaxial connector. Handles 50W power (1KW peak). Ideal for testing, radar, and wireless communication. Backed by a one-year warranty.