The VCO2740-2940 from Dynamic Engineers is a Voltage Controlled Oscillator with Frequency 2.74 to 2.94 GHz, Power 6.3 mW, Tuning Sensitivity 75 MHz/V, Tuning Voltage 0.5 to 4.5 V, Phase Noise -100 dBc/Hz. Tags: Surface Mount. More details for VCO2740-2940 can be seen below.