The WBT0030N from Wavelex is a bias tee that operates from 10 MHz to 3 GHz. It has an insertion loss of 0.3 dB, an isolation of 45 dB and a VSWR of 1.22:1. The bias tee can handle up to 30 W of CW power and DC current of up to 3 Amps. It is available with N female connectors.
