The RSO2025AM from Roswin is a Voltage Controlled Oscillator with Frequency 1990 to 2060 MHz, Power 3.162 mW, Tuning Sensitivity 40 MHz/V, Tuning Voltage 0 to 5 Vdc, Phase Noise -105 dBc/Hz. Tags: Surface Mount. More details for RSO2025AM can be seen below.