4K UHDTV 超高清 摄像机 清晰度 测试卡
产品简介
详细信息
4K (UHD TV) Resolution test chart 200-2000 CPH
The TE277 is designed to measure and describe the frequency response of an electronic 4K (UHD TV) camera. The test chart consists of 50 multiburst fields, which are distributed over 16:9 picture area.
The fields are arranged in horizontal and vertical direction to measure resolution in both directions. All fields are labeled with the resolution in cycles per picture height. A cycle consists of one black and one white line.