The CVCO55BE-1800-3000 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 1.8 to 3 GHz, Power 5.012 mW, Tuning Sensitivity 100 MHz/V, Tuning Voltage 1.5 to 18 V, Pulling 2.5 to 5 MHz. Tags: Surface Mount. More details for CVCO55BE-1800-3000 can be seen below.