The PE82P5020 from Pasternack Enterprises Inc is a Programmable Phase Shifter with Frequency 4 to 8 GHz, Insertion Loss 6 to 8.5 dB, Operating Temperature -40 to 85 Degree C, Current 10 mA, Phase Step 64 Steps. Tags: Module with Connectors. More details for PE82P5020 can be seen below.