The RS2560AM from Roswin is a Voltage Controlled Oscillator with Frequency 2495 to 2625 MHz, Power 1.413 mW, Tuning Sensitivity 59 MHz/V, Tuning Voltage 0.5 to 4.5 Vdc, Phase Noise -100 dBc/Hz. Tags: Surface Mount. More details for RS2560AM can be seen below.