The VCO2175-2250 from Dynamic Engineers is a Voltage Controlled Oscillator with Frequency 2.175 to 2.25 GHz, Power 1.77 mW, Tuning Sensitivity 28 MHz/V, Tuning Voltage 0.5 to 4.5 V, Phase Noise -107 dBc/Hz. Tags: Surface Mount. More details for VCO2175-2250 can be seen below.