The MVCO800W from BOWEI Integrated Circuits is a Voltage Controlled Oscillator with Frequency 600 to 1200 MHz, Power 3.981 mW, Tuning Sensitivity 26 to 46 MHz/V, Tuning Voltage 1 to 18 V, Phase Noise -123 to -103 dBc/Hz. Tags: Surface Mount. More details for MVCO800W can be seen below.