The 5017B from Bird Technologies is a wideband inline power sensor that operates from 150 MHz to 4 GHz. The sensor has a power range from 250 mW to 500 Watts. It measures forward power, reverse power, VSWR, Return Loss, Reflection coefficient, crest factor, average burst power and CCDF. It has a VSWR of less than 1.05:1, an insertion loss of less than 0.05 dB and directivity of 28 dB up to 100 MHz. It is available with N-type female connectors and measures 4.8 x 4.6 x 1.3 inches and weighing 1.5 lbs.