The DCSR1150-12 from Synergy Microwave Corporation is a Voltage Controlled Oscillator with Frequency 1.14 to 1.15 GHz, Power 1.995 mW, Tuning Sensitivity 2.7 to 4.2 MHz/V, Tuning Voltage 0.5 to 11 V, Pulling 2 MHz. Tags: Surface Mount. More details for DCSR1150-12 can be seen below.