48Resolution Horizontal Frequency(kHz)Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)VESA, 1280 x 720 45.000 60.000 74.250 +/+VESA, 1280 x 800 49.702 59.810 83.500 -/+VESA, 1280 x 1024 63.981 60.020 108.000 +/+VESA, 1280 x 1024 79.976 75.025 135.000 +/+VESA, 1440 x 900 55.935 59.887 106.500 -/+VESA, 1600 x 900 60.000 60.000 108.000 +/+VESA, 1680 x 1050 65.290 59.954 146.250 -/+VESA,1920 x 1080 67.500 60.000 148.500 +/+- Horizontal FrequencyThe time to scan one line connecting theright edge to the left edge of the screenhorizontally is called the Horizontal Cycleand the inverse number of the HorizontalCycle is called the Horizontal Frequency.Unit: kHz- Vertical FrequencyLike a fluorescent lamp, the screen has torepeat the same image many times persecond to display an image to the user.The frequency of this repetition is calledthe Vertical Frequency or Refresh Rate.Unit: Hz
