The CVCO55CC-2818-2835 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 2.818 to 2.835 GHz, Power 5.012 mW, Tuning Sensitivity 10 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling 1 to 2 MHz. Tags: Surface Mount. More details for CVCO55CC-2818-2835 can be seen below.