PMI Model No. BPM-1840-180-292FF is a Bi-Phase Modulator that operates over the 18.0 to 40.0 GHz frequency range. Typical insertion loss of 8 dB; maximum VSWR of 3.0:1; switching speed 100 ns maximum; phase variation ±40° typical; amplitude balance ±4.0 dB typical; and power handling 20 dBm operational.   This compact housing measures 1.0" x 1.0" x 0.5" and is outfitted with 2.92 mm female connectors. Visit: https://www.pmi-rf.com/product-details/bpm-1840-180-292ff