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GRASS VALLEY REV PRO Technical Manual
GRASS VALLEY REV PRO Technical Manual

GRASS VALLEY REV PRO Technical Manual

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Technical
Guide
REV PRO

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Summary of Contents for GRASS VALLEY REV PRO

  • Page 1 Technical Guide REV PRO...
  • Page 2 Files can be edited and moved around easily—just fessionals and their desire to migrate to a complete file- like a hard drive. REV PRO media are well suited for based workflow. REV PRO’s revolutionary Removable high-speed data transfers and perfect for true HD acqui- Rigid Disk (RRD) technology combines the benefits of sition and editing.
  • Page 3: Storage Capacity

    REV PRO tEchnical guidE Record time comparison of common Sd/hd data Rates on REV PRO Media Single Stream Dual Stream Perf. Capacity SD @25 Mb/s HD @75 Mb/s Perf. (Mb/s) (Mb/s) (GB) Recording Time Recording Time ER, optimized for Extended Record...
  • Page 4 Hard disk platter Disk shutter elastomeric seal Electronic connection Spindle motor to drive assembly The REV PRO system is composed of a drive assembly and a removable disk—adding unlimited expandability and flexibility to your workflow. REV PRO disk exploded view...
  • Page 5: Contamination Control

    REV PRO tEchnical guidE contamination control Clean zone Heads REV PRO removable hard drive-based media have been Seal Shutter door Shutter door designed with a comprehensive set of tools that control and mitigate the effects of contamination. The result of extensive research and practical testing led to the...
  • Page 6 REV PRO. Remaining amplitude after 30 years (%) 97.5 70 Gb/in. 92.5 87.5 Thermal decay rate (% decade) Even at constant 70˚C (158˚F) temperatures, REV PRO media decays less than 1% every ten years.
  • Page 7 Summary technical Features at a glance • Different capacities to support various workflow REV PRO removable disk-based media offer unprec- requirements and pricing edented durability and performance, in media that can • Media data transfer rate to support in the field editing...
  • Page 8 © Copyright 2009 Thomson. All rights reserved. Printed in USA. Grass Valley and REV PRO are trademarks of Grass Valley, Inc. All other tradenames referenced are service marks, trademarks, or registered trademarks of their respective companies. Specifications subject to change without notice.