The DCRO640675-8 from Synergy Microwave Corporation is a Voltage Controlled Oscillator with Frequency 6.4 to 6.75 GHz, Power 1 mW, Tuning Sensitivity 42 to 52 MHz/V, Tuning Voltage 0.5 to 11 V, Pulling 20 MHz. Tags: Surface Mount. More details for DCRO640675-8 can be seen below.