The DCMO50120-12 from Synergy Microwave Corporation is a Voltage Controlled Oscillator with Frequency 500 MHz to 1.2 GHz, Power 3.981 mW, Tuning Sensitivity 20 to 50 MHz/V, Tuning Voltage 0.5 to 24 V, Pulling 5 MHz. Tags: Surface Mount. More details for DCMO50120-12 can be seen below.