The QDPS6-6-18 from Qualink Microwave is a Digital Phase Shifter with Frequency 6 to 18 GHz, Phase_Shift 360 Degrees, Phase Step 5.625 Degree, Power dBm 27 dBm, Power W 0.5 W. Tags: Module with Connectors. More details for QDPS6-6-18 can be seen below.