HDA-1851
HD/SD/ASI DA with EQ
The HDA-1851 is an HD/SD/ASI DA with up to nine outputs and automatic equalization for up to 140 meters (459 feet) using Belden 1694A. The HDA-1851 DA supports both HD-SDI (SMPTE-292M) and SDI (SMPTE-259M-C). It also offers signal presence detection and remote reporting. The card's multiformat features make it ideal for applications where HD and SD signals may co-exist.
FEATURES
- HD-SDI input
- 9 HD-SDI outputs
- Supports HD-SDI (1.485, 1.485/1.001 Gb/s)
- Supports SD-SDI 270 Mb/s (rise/fall time at HD speed only)
- 140m (459 ft.) automatic cable equalization
- Signal presence detection with remote reporting
SPECIFICATIONS
Input
- Signal:
- SMPTE 292M (1.485, 1.485/1.001 Gb/s)
- SMPTE 259M-C (270 Mb/s)
- EN50 083-9 DVB-ASI (270 Mb/s)
- SMPTE 310M/DVB-SSI
- Cable length:
- HD: 140m (459 ft.) Belden 1694A
- SD: 300m (984 ft.) Belden 1694A
- Return loss:>15 dB up to 1.5 GHz
Output
- Signal:
- SMPTE 292M (1.485, 1.485/1.001 Gb/s)
- SMPTE 259M-C (270 Mb/s, rise/fall time at HD speed only)
- Return loss: >15 dB up to 1.5 GHz
- Jitter: <0.2 UI p-p (wideband)
Processing Performance
- Signal path: 10 bits
- Latency: 3 ns
Electrical
- Power: 2W
MEDIA GALLERY
ORDERING INFORMATION
| Densité 2 frame | Densité 3 frame | Description |
| HDA-1851 | HDA-1851-3RU | HD/SD/ASI DA with EQ |
| HDA-185N/186N-SRP | Single rear connector panel with 4 outs | |
| HDA-185N/186N-DRP | HDA-185N/186N-DRP-3RU | Double rear connector panel |
| HDA-185N/186N-3SRP | Single rear connector panel with 7 outs | |
| Remote control | iControl, iControl Solo, RCP-200 | |
