With a typical phase noise of -106 dBc/Hz @ 10KHz offset, the Crystek CVCO55CC-2770-2920 VCO (Voltage Controlled Oscillator) operates from 2,770 MHz to 2,920 MHz with a control voltage range of 0.5 V to 4.5 V. Output power is typically +4 dBm. Packaged in a 0.5-in2. SMD package, the VCO accepts an input of 5V with a max current consumption of 35 mA. Pulling and Pushing are minimized to 0.5 MHz and 1.3 MHz/V, respectively. Second harmonic suppression is -15 dBc typical. From $18.46 each in volume.