The CVCO55BE-1100-1600 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 1.1 to 1.6 GHz, Power 3.981 mW, Tuning Sensitivity 56 MHz/V, Tuning Voltage 0.5 to 9.5 V, Pulling 8.5 to 12 MHz. Tags: Surface Mount. More details for CVCO55BE-1100-1600 can be seen below.