The RVPT0220GAC from RF-Lambda is a Analog Phase Shifter with Frequency 2 to 20 GHz, Phase Shift 180 Degrees, Phase Error ±20 to 28 Degrees, Insertion Loss 5 to 13 dB, Control Voltage 0 to 15 V. Tags: Module with Connectors. More details for RVPT0220GAC can be seen below.