The DCO143151-8 from Synergy Microwave Corporation is a Voltage Controlled Oscillator with Frequency 1.43 to 1.51 GHz, Power 1 mW, Tuning Sensitivity 45 to 90 MHz/V, Tuning Voltage 0.3 to 3 V, Pulling 2 MHz. Tags: Surface Mount. More details for DCO143151-8 can be seen below.