The AMCORJ-WB2 from Link Microtek is a single-channel coaxial rotary joint that operates up to 40 GHz. This 50-ohm miniature rotary joint has an insertion loss of less than 1 dB, a VSWR of under 1.8:1, and can operate at a temperature range from -20 to 70 degree Celsius. It is ideal for EMC evaluation of 5G systems as well as performance assessment of antennas, in radar systems at the lower-frequency end and Ka-band satellite communications systems at the higher end. The AMCORJ-WB2 has a sliding-contact design, features robust stainless-steel construction with a passivated finish, and measures 33.7 (L) x 30.0 (D) mm with 2.92mm female connectors.
