The RSO798AH from Roswin is a Voltage Controlled Oscillator with Frequency 787 to 808 MHz, Power 5.012 mW, Tuning Sensitivity 2.5 MHz/V, Tuning Voltage 1 to 12 Vdc, Phase Noise -125 dBc/Hz. Tags: Surface Mount. More details for RSO798AH can be seen below.