The LPS-123 from Vaunix is a Programmable Phase Shifter with Frequency 8 to 12 GHz, Insertion Loss 10 to 11.5 dB, Power 10 dBm (input), Operating Temperature 0 to 50 Degree C, Current 50 mA. Tags: Module with Connectors. More details for LPS-123 can be seen below.