The IPP-7148 from Innovative Power Products is a 90 degree hybrid coupler that operates from 690 to 6000 MHz. The coupler can handle up to 130 watts of power and has a VSWR of 1.35:1. It has low insertion loss of 0.8 dB and high isolation of 16.5 dB. The coupler is available in a compact SMT package that measures 0.50 x 1.00 inches.