- Adds/Detects/Deletes AFD
- Regenerates Video Payload Identifier
- Auto Detects SD-SDI/HD-SDI Input
- Transmits Re-clocked Signal
- Modes - Detect / Insert / Delete / Auto
- Supports 270 Mbps SD/1.5 Gbps Formats
- Supports HD/3 Gbps Formats
- User Selected 8-21 Video Lines
- Settings Saved in Flash Memory
The Link Electronics AFD LOG-1864 AFD Insert / Pass / Delete Card adds, detects, and deletes AFD (Active Format Description) data in the HD/SD SDI video signals. It also regenerates the video payload identifier (SMPTE 352M) that is used to describe the video formats. In addition, the AFD card auto detects incoming SD-SDI/HD-SDI signals and transmits re-clocked signal via 2 SDI outputs.
Suitable for use in video production and digital display systems, the device supports video signal formats such as 270 Mbps SD, 1.5Gbps HD, and 3 Gb/s HD video streams. With auto detection feature, the LOG-1864 AFD card can automatically detect SD and HD video standards, and convert them to the desired standards for transmission. The AFD data is keyed as vertical ancillary data on the user selected 8-21 video lines.
In Detect mode, the device checks for current AFD configurations while the Auto mode adds AFD configurations, in case there is no AFD present. The mode settings can be saved in�flash for easy configuration.
- Adds, detects, and deletes AFD (Active Format Description) data in the HD/SD SDI video signals
- AFD (Active Format Description) - set of codes that helps DTV receivers, up/down converters to properly display the video signal in case of change in aspect ratio
- Regenerates the video payload identifier (SMPTE 352M) for describing the video format
- Auto detects incoming SD-SDI / HD-SDI signals and transmits re-clocked signal via 2 SDI outputs
- Used in video production and digital display systems
- Supports video signal formats such as 270 Mbps SD, 1.5Gbps HD, and 3 Gb/s HD video stream
- 4 Modes of operation - Detect, Insert, Delete, and Auto
- Detect mode - checks for current AFD configurations
- Auto mode - AFD configurations are added if they are absent
- Inserts AFD data as vertical ancillary data on the user selected 8-21 video lines
- Indicates signal presence and format on the display
- Flash memory saves mode settings for easy configuration
In the Box
Link Electronics LOG-1864 AFD Insert/Pass/Delete Card
| Input |
| Format | 270 Mb/s, 1.48 Gb/s, (and 3G future) |
| Standards | SMPTE Standards: 259 M, 292 M, (and 424 M future) |
| Connectors | BNC |
| DC Offset | 0.5V maxim |
| Signal Level | 800mv �10% |
| Output |
| Format | Follows Input |
| Connector | 2 BNCs |
| Impedance | 75? |
| Signal Level | 1 .0Vp-p �10% |
| DC Offset | �100mV |
| Jitter | Jitter Improvement: ~ 5% |
| SD | SD @ 270 Mb/s: 25ps pp, Typical |
| HD | HD @ 1.48 Gb/s: 15ps pp, Typical |
| Front Panel Controls |
| Enter | Momentary Switch with LED |
| Escape | Momentary Switch with LED |
| Menu Options | Eight Character LED Display |
| Menu Select | Optical Rotary Encoder |
| Environmental |
| Temperature | 32 to 122�F (0 to 50�C) Ambient |
| Humidity | 0% to 90% non-condensing |
| Power | 5 W |
| Adapter | Adapter Voltage: 100-240VAC 50-60 Hz |
| Dimensions | 5.5 x 9.25 x 1" (13.9 x 23.4 x 2.5 cm) |
| Weight | 1.5 lb (0.68 kg) |
| Packaging Info |
| Package Weight | 4.0 lb |
| Box Dimensions (LxWxH) | 16.0 x 4.0 x 4.0" |
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