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GeckoFlex 8981FS SDI Frame Synchronizer/Delay

The 8981FS offers unparalleled functionality. It combines the best features of a frame synchronizer, frame delay, and digital processing amplifier in one module. The 8981FS is designed to handle various environments and applications including asynchronous input video signal timing, manual color correction, and production freeze frame applications. It operates as a companion to the popular 8916 AES autotracking delay DA, and 8920ADT or 8921ADT for audio synchronization applications. Several control modes are also offered, including local board controls, GPI for freeze control, and Ethernet control over a LAN/WAN using a variety of user-friendly interfaces.

  • 10-bit signal processing assures broadcast quality
  • Proc. amp controls
  • Various freeze options for production applications
  • Audio delay signal to drive audio delay cards
  • Functions as frame synchronizer or fixed delay
  • Up to a full frame of delay
  • Cleanly handles input signal hot switches
  • Passes all horizontal ancillary data (AES)
  • Passes or blanks vertical interval data user adjustable
  • EHD detection and insertion
  • Complete remote control with GPI or Ethernet interface

Supported Frame Types
GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V, 8900TFN-V


Power Rating
4.5 Watts – single slot


Input
Signal type: SMPTE 259M-C or EBU 3267 (270 Mb/s)
Connector: 75Ω BNC, terminating
Automatic cable eq.: <300 meters
Return loss: >15 dB, 5 to 270 Mhz


Reference Input
Signal type: Analog color black 525 or 625 lines per SMPTE 170M or CCIR 624
Connector: Differential loop-through BNC
Signal level: Sync level 140 mV to 560 mVp-p
Return loss: >40 dB to 5.5 Mhz


Output
Signal type: SMPTE 259M-C or EBU 3267
Number of outputs: Four
Connector: 75Ω BNC
Return loss: >15 dB, 5 to 270 Mhz
Audio Delay Data
Number of outputs: Two
Connector: BNC
Type: RS-232 serial data


Performance
Signal path:
10-bit
Error detection and insertion:
EDH
Switching line processing:
Optional black insertion
Min. electrical length (delay mode):
Two lines
Output timing range:
One frame
Output timing resolution:
37 ns
Operating temperature:
0° to 45°C
Operating humidity range:
0% to 90% non-condensing


Indicators and Controls
Indicators: Signal present, line rate, reference present, freeze mode, delay mode, fault, communication active, configuration
Controls: Output timing, proc. amp controls, freeze, blanking, sync/delay mode
GPI control: Freeze
Remote: All indicators and controls via Ethernet

June 12, 2013
San Francisco, Calif., June 12, 2013Grass Valley® today announced that Ethiopian government-owned Amhara TV has selected Grass Valley to provide several solutions to build Ethiopia's first HD terrestrial TV broadcast station. Grass Valley solutions will be used to outfit two HD studios and a master control room (MCR). Amhara TV is an important part of the developing media landscape in Ethiopia, and will be available both terrestrially and via the Nilesat free-to-air satellite service.
March 28, 2013
San Francisco, Calif., March 28, 2013 — Iglesia Cristiana Casa de Dios—the largest and fastest growing church in Guatemala—has selected Grass Valley® Live Production solutions to outfit its new church in order to produce high-quality programs for church members and viewers. Daily, Iglesia Cristiana Casa de Dios airs Latin America's number one rated Christian program on TBN's "Enlace" as well as Daystar's "Casa de Dios" and "Noches de Gloria". The programs are seen throughout the U.S., Central and South America, and parts of Europe.

GeckoFlex 8981FS SDI Frame Synchronizer/Delay Data Sheet

Posted Nov 17 2010 (MOD-4017M-5 8981FS) File Size: 188.2 KB

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