The 917-11 from Weinschel by Spectrum Control is a Mechanical Phase Shifter with Frequency DC to 18 GHz, Phase Shift 100 Degree @ 9 GHz, 225 Degree @ 18 GHz, Resolution 0.5 Degree, Power W 20 W, Power 43.01 dBm. Tags: Module with Connector. More details for 917-11 can be seen below.