The MVCO1268 from BOWEI Integrated Circuits is a Voltage Controlled Oscillator with Frequency 1263 to 1273 MHz, Power 2.512 mW, Tuning Sensitivity 10 MHz/V, Tuning Voltage 0.5 to 4.5 V, Phase Noise -130 to -110 dBc/Hz. Tags: Surface Mount. More details for MVCO1268 can be seen below.