The 8800S Series of Bias Tees from Inmet by Spectrum Control operate from 10 MHz to 12 GHz. They can handle a DC voltage of up to 100 V and DC current of less than 2.5 A. This series of bias tees has a low insertion loss of under 3 dB and a VSWR of less than 2:1 through the band. They can handle up to 5 W of RF power and are available in modules with SMA/BNC female connectors.