The CVCO55BE-2600-3100 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 2.6 to 3.1 GHz, Power 7.943 mW, Tuning Sensitivity 110 MHz/V, Tuning Voltage 1 to 10 V, Pulling 10 to 15 MHz. Tags: Surface Mount. More details for CVCO55BE-2600-3100 can be seen below.