The PmT-BT-1000 from Princeton Microwave Technology is a Bias Tee with Frequency 4 kHz to 50 GHz, Max. Voltage 30 V, Max Current 0.5 A, Power 1 W, Insertion Loss 1.8 to 2.5 dB. Tags: Module with Connector. More details for PmT-BT-1000 can be seen below.