The RSO3200AM from Roswin is a Voltage Controlled Oscillator with Frequency 3125 to 3275 MHz, Power 3.162 mW, Tuning Sensitivity 50 MHz/V, Tuning Voltage 0.5 to 4.5 Vdc, Phase Noise -104 dBc/Hz. Tags: Surface Mount. More details for RSO3200AM can be seen below.