The IPP-5001 from Innovative Power Products is a 180 degree, 2 way balun which operates from 225 MHz to 2 GHz. It has an amplitude balance of 0.45 dB, a phase balance of 180 degrees, an insertion loss of 0.45 dB, a VSWR of 1.35:1 and can handle a power of up to 100 W. The balun is housed in a SMD package which measures 1.10 x 1.15 inches.