DVD 1823
Dual 3G SDI Distribution Amplifier (1 into 3)
The DVD 1823 is a compact, versatile general purpose dual channel reclocking SDI distribution amplifier suitable for any level A or Level B SDI video signal up to 3Gbit (1080p60) including DVB-ASI signals. Each channel in independent and has 3 outputs.
SMPTE 424M (3Gbit/s), SMPTE 292M (1.5Gbit/s) and SMPTE 259M (270Mbit/s) standards are supported.
Key Features
- Dual channel
- 1 input and 3 outputs per channel
- Suitable for SDI video up to 3Gbit/s (1080p60)
- Level A and Level B support (all formats) and DVB-ASI
- Reclocking
- Auto-detect input format
- Input present LED indication for each channel
Ordering Information
| UPC / EAN | Model | Description |
|---|---|---|
| 4250479359635 | DVD 1823 | Dual 1>3 SDI Distribution Amplifier (SD/HD/3G) |
| Options | ||
| 4250479329041 | RFR 1200 | 1RU 19″ Chassis for 14 yellobriks |
| 4250479315013 | RFR 1001 | Single Module Mounting Bracket |
| 4250479314016 | P-TAP 1000 | P-TAP Battery Power Adapter Cable |
| 4250479314009 | XLR-1000 | 4 Pin XLR Battery Power Adapter Cable |
SDI Inputs
- 2 x SDI inputs on 75 Ohm BNC connection (3G / 1.5G / 270M)
- SMPTE 424M, SMPTE 292M, SMPTE 259M
- RGB 4:4:4
- YCbCr 4:4:4/4:2:2/4:2:0
- 8 / 10 / 12 bit
- 3G-SDI Level A or B Dual Link
- Multi-standard operation from 270Mbit/s to 3Gbit/s
- Independent reclclocking for each channel
- Input present LED for each channel
Return Loss
- To 1.5GHz = >15dB
- To 3GHz = > 10dB
Cable EQ
- 270Mbit = 320m (Belden 1694A)
- 5Gbit = 200m (Belden 1694A)
- 3Gbit = 150m (Belden 1694A)
Formats Supported
- 2K 2048x1080p 23.98 / 24 / 25 / 29.97 / 30 / 47.95 / 48 / 50 / 59.94 / 60
- HD 1920x1080p 23.98 / 24 / 25 / 29.97 / 30 / 47.95 / 48 / 50 / 59.94 / 60
- HD 1920x1080PsF 23.98 / 24 / 25 / 29.97 / 30
- HD 1920x1080i 50 / 59.94 / 60
- HD 1280x720p 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60
- SD 720x625i 50
- SD 720x525i 59.94
SDI Video Outputs
- 3 x SDI outputs on 75 Ohm BNC connections for each channel (3G /1.5G / 270M)
- SMPTE 424M, SMPTE 292M, SMPTE 259M
- RGB 4:4:4
- YCbCr 4:4:4/4:2:2/4:2:0
- 8 / 10 / 12 bit
- 3G-SDI Level A or B Dual Link
- Multi-standard operation from 270Mbit/s to 3Gbit/s
Jitter
| 270M | 1.5G | 3G | |
| Alignment Jitter | <0.2 UI | <0.2 UI | <0.3 UI |
| Timing Jitter | <0.2 UI | <1.0 UI | <2.0 UI |
Power
- +12V DC @ 2.8W nominal – (supports 7 – 16V DC input range)
- Power Present LED
Physical Size: (including connectors)
- Metric:140mm x 90mm x 22mm
- Inches: 5.51” x 3.54” x 0.86”
Weight:
- 240g (8.11oz)
Operational Temperature Range:
- Ambient 5 – 40ºC (41 – 104ºF) 90% Humidity (non-condensing)
