The DCRO390670-5 from Synergy Microwave Corporation is a Voltage Controlled Oscillator with Frequency 3.9 to 6.97 GHz, Power 0.631 mW, Tuning Sensitivity 50 to 475 MHz/V, Tuning Voltage 0.5 to 18 V, Pulling 20 MHz. Tags: Surface Mount. More details for DCRO390670-5 can be seen below.