The WBT-14GT15.5G-S-01 from Wevercomm is a Bias Tee with Frequency 14 to 15.5 GHz, Max. Voltage 13 V, Max Current 0.2 A, Insertion Loss 0.5 dB, Operating Temperature -40 to 85 Degree C. Tags: Module with Connector. More details for WBT-14GT15.5G-S-01 can be seen below.