The P37507D-ITI from Impulse Technologies is a Mechanical Phase Shifter with Frequency DC to 18.6 GHz, Phase Shift 0 to 30 Degree/GHz, Phase Adjustment 30 Degree/GHz, Power W 100 W, Power 50 dBm. Tags: Module with Connector. More details for P37507D-ITI can be seen below.