The FM82P2004 from Fairview Microwave is a Analog Phase Shifter with Frequency 2 to 4 GHz, Phase Shift 0 to 360 Degrees, Insertion Loss 4 to 5.5 dB, Control Voltage 0 to 10 V, Current 5 mA. Tags: Module with Connectors. More details for FM82P2004 can be seen below.