Grass Valley 8925DMB-B - Manual (Page 48)

48 8925DMB-B and -U — Instruction Manual
Specifications
Specifications
Table 5. Table of Specifications
Main Features
HD/SD video format supported by
SMPTE 274M, SMPTE 296M, and
SMPTE 259M-C
SMPTE 274M SMPTE 296M SMPTE 259M-C
1080i/59.94 720p/59.94 480i/59.94
1080i/50 720p/50 576i/50
1080p/23.98
1080sF/23.98
Video Processing - EDH/CRC insertion
- Video Input Status including incoming embedded audio status
- Video Standard Selection
De-embedding Processing - Up to 4 selectable AES pairs among incoming embedded audio
groups
- 48 kHz supporting
- AES out Auto mute if loss of selected AES stream
- Force AES output to 20 or 24 bits resolution (local ZCUV generation)
- ZCUV pass-through (default) or local generation
- Audio control packet decoding
Audio Processing - 48 kHz output rate
- 48 kHz Audio PCM or No PCM” format supported
Maximum power consumption <7.4 Watt / 615mA @ +12 V
Video Delay from Input to Output HD: <400ns SD: <1.2
μs
Audio Min Delay from Input to Output HD/SD: 20/40 Audio samples (0.41 / 0.83ms) @ 48 kHz
HD/SD Multi-format Auto Detection
Auto-detect and locking time, from loss of
signal or format change to correct signal at
output end < 0.5 seconds
Note: if it is a switch between HD/HDM formats
(HD 50 Hz/HD 59.94 Hz) it may be longer: < 1 seconds
Operational frequency range of HD/SD SDI
input
Nominal rate ±110 ppm
Mechanical
Frame type GeckoFlex
Number of frame slots required 1 slot
Rear module type
8925DMB-B 8900BVF-R
8925DMB-U 8900UVF-R
Rear module retainer maximum screw torque 4-5 inch-lb./0.45-0.6Nm