The 7929 Series from KRATOS General Microwave is a Digital Phase Shifter with Frequency 18 to 40 GHz, Phase_Shift 360 Degrees, Phase Step 1024 Steps, Power dBm 20 to 30 dBm, Power W 0.1 to 1 W. Tags: Module with Connectors. More details for 7929 Series can be seen below.