多波群分辨率测试卡(0-10 MHz)简介

　　分辨率测试卡多波群分辨率测试卡(0-10 MHz)TE107用来检查电视摄像机的频率响应和调制均匀性。TV摄像机输出0.5MHz到10MHz频率的光栅线被分布在测试卡中心。0.5MHz线对紧邻5MHz的线对分布在光栅中心。分辨率测试卡测试卡的四角分布了0.5到5MHz频率的光栅线。

　　调制深度的频率响应和调制深度的均匀性可以在线栅格帮助下测试，0.5MHz栅格的信号振幅作为参考值。

　　Multiwave Group Resolution Test Card (0-10 MHz) Introduction

Resolution test card Multi-wave group resolution test card (0-10 MHz) TE107 is used to check the frequency response and modulation uniformity of the TV camera. TV camera output 0.5MHz to 10MHz frequency of the raster line is distributed in the test card center. 0.5MHz line pairs immediately adjacent to the 5MHz line distribution in the grating center. The corners of the test card are distributed at 0.5 to 5 MHz.

　　The modulation depth of the frequency response and the uniformity of the modulation depth can be tested with the help of the line grid, and the signal amplitude of the 0.5 MHz grid is used as a reference value.Resolution test card