The SB15D2 from Sigatek is a Bias Tee that operates from 0.1 to 18 GHz. It can handle a DC voltage up to 50 V and an input current of 0.5 A. The bias tee has an insertion loss of less than 2 dB, provides an over 35 dB of isolation, and has a VSWR of under 1.60:1. It is available in a module that measures 1.20 × 0.50 × 0.63 inches with SMA-female connectors.
