Video Generators : ShibaSoku VG922B

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SHIBA SOKU VG922B
放大图片SHIBA SOKU VG922B

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租金测试设备


The VG922B is an NTSC system Closed Caption Encoder conforms to the closed caption broadcasting systems in the United States. The VG922B is designed for testing a closed caption decoder. Closed caption data is superimposed on the 21st line (1st field) and 284th (2nd field) of the external composite video signal which is input from the external signal source.
Also, output level and timing of the closed caption data are controllable by the corresponding volume control provided on the front panel of a main frame.
Features

  • Generates XDS data with V-chip functions
  • The output level of closed caption signal is controllable in a range of 0 to 0.7 Vp-p
  • The output timing of the closed caption signal is controllable up to +/-2 μ.5 in the sync phase
  • Each of 21st line (1st field) data and 284th line (2nd field) data can be turned on or off, independently

 

  • 制造商: ShibaSoku
  • 模型: VG922B