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VMEbus Video Insertion Generators


Video Insertion Generator, Model 6191, Inserts A/N characters and graphics into RS170, NTSC or PAL video. When installed the unit has the following features:

  • Generates and inserts up to 30 lines (RS-170/NTSC) or 34 lines (CCIR/PAL) of 32 or 64 characters per line
  • Generates and inserts a fixed crosshair.
  • Generates and inserts two movable/sizable symbols which may be selected as either closed box tracking gates or crosshairs.
  • Generates and inserts left edge encoded data.
  • Resolution of inserted video is fixed at 640 x 240 pixels (for RS-170/NTSC) or 640 x 288
  • The VIG is wholly contained on one dual high (6U) VME card.
  • The 6191 can be user configured as a functionally equivalent replacement for the ITS models 9891A, 9891B, 9938 or 9938A with expanded function capabilities.

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VMEbus Video Data Encoders and Decoders 

Video Scanline Encoder, Model 6020, Inserts up to 1026 bytes of scanline encoded data per field into standard 525 line RS170 or NTSC video. Also inserts up to 960 A/N characters and boresight reticle. Generates and inserts error correction code and LLRC, 6U configuration.

Dual Mode Video Data Encoder Model 6072, Simultaneously encodes data in both scanline and left edge formats into RS170 or NTSC video. Also inserts up to 30 rows of 32 A/N characters or 30 rows of 64 A/N characters, selectable. Inserts boresight reticle, 6U configuration.

Video Scanline, Decoder/Digitizer Model 6073, Decodes scanline encoded data such as that generated by Model 6020. Generates/inserts movable reticle used to digitize points of interest within viewed scene, 6U configuration.     

                            6072t.gif (19528 bytes)                        6073t.gif (16001 bytes)                            6020t.gif (16676 bytes)
                                    Model 6073                                     Model 6072                                    Model 6020

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VMEbus Video Synchronizers

IRIG Processor/Video Synchronizer, Model 6036, Generates CCIR/PAL composite and horizontal and vertical sync which is synchronized with an applied IRIG B serial time signal. Provides precise synchronization of CCIR or PAL video cameras when connected to common IRIG source. IRIG Time may also be read via VMEbus, 6U configuration.

IRIG Processor/Video Synchronizer, Model 6040, Generates NTSC composite and horizontal and vertical sync which is synchronized with an applied IRIG B serial time signal. Provides precise synchronization of NTSC color cameras when connected to common IRIG source. IRIG Time may also be read via VMEbus, 6U configuration.

Model 6040A. -As above, except synchronizes RS170 video with IRIG B time signal.

 

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