The ABT Series of Bias Tees from AltanTecRF is a range of 3-port devices that operate up to 50 GHz. They can be used in transmission systems to deliver DC power and RF signal to amplifiers and frequency converters using only one coaxial cable. The Bias Tees have an insertion loss of under 4 dB, an isolation over 50 dB and a VSWR of 2.0:1. They allow a DC bias to be either added to or subtracted from an RF signal line without affecting the RF signal. They are available with SMA, Type N, 2.9 mm, 2.4 mm and BNC connector options.
