The FM82P2003 from Fairview Microwave is a Analog Phase Shifter with Frequency 4 to 8 GHz, Phase Shift 0 to 180 Degrees, Insertion Loss 5.5 to 6 dB, Phase Adjustment 180 Degrees, Control Voltage 0 to 10 V. Tags: Module with Connectors. More details for FM82P2003 can be seen below.