The RVPT0818GBC from RF-Lambda is a Analog Phase Shifter with Frequency 8 to 18 GHz, Phase Shift 360 Degrees, Phase Error ±15 Degrees, Insertion Loss 6 to 8 dB, Control Voltage 0 to 15 V. Tags: Module with Connectors. More details for RVPT0818GBC can be seen below.