Marshall ElectronicsĀ VDA-104-3GS 1×4 3G/HD/SD-SDI Reclocking Distribution Amplifier
 
- Supports 3G/HD/SD-SDI Signals
- Auto-Detects Input Resolution
- Reclocked and Buffered Outputs
- LED Status Indicators
- Built-In Mounting Ears
 
Marshall Electronics VDA-104-3GS Overview
With theĀ Marshall Electronics VDA-104-3GS 1×4 3G/HD/SD-SDI Reclocking Distribution Amplifier, you can take a single SDI signal and send it out to up to four devices simultaneously. SD, HD, and 3G-SDI standards are supported, and the input standard is automatically detected. Each SDI output is separately reclocked and buffered, ensuring signal fidelity over long cable runs. Easy-to-read LED status indicator lights denote the converter’s current status. The integrated mounting brackets on both sides of the unit can be used for semi-permanent installation.
 
 
 
 
 
 
 
			 
					
				
Marshall Electronics VDA-104-3GS Specs
| Inputs | 1 x BNC, 3G/HD/SD-SDI | 
| Outputs | 4 x BNC, 3G/HD/SD-SDI | 
| SDI Standards | DVB-ASI at 270 Mbps, SMPTE-259M, SMPTE-292M, SMPTE-424M, SMPTE-425M | 
| Video Bandwidth | 2.97 Gpbs & 2.97/1.001 Gbps | 
| Data Rates | 270 / 1483 / 1485 / 2970 Mbps | 
| Output Impedance | 75 Ohms | 
| Cable Equalization | 3G: Up to 300′ / 90 m HD: Up to 500′ / 150 m
 SD: Up to 1000′ / 300 m
 | 
| Eye Pattern Characteristics | Amplitude: Within 800 MV (<10%) Rise Overshoot: Less than 2% (<10%)
 Fall Overshoot: Less than 2% (<10%)
 Long Time Jitter: 0.195 UI (<1.0 UI)
 Timing Jitter: 0.8 UI (<1.0 UI)
 Alignment Jitter: 0.13 UI (<0.2 UI)
 | 
| Power Supply | 5 VDC, 4 A 5.5 mm center-positive connection
 | 
| Power Consumption | 5 W (max) | 
| Environmental | Operating Temperature: 32 to 104°F / 0 to 40°C Storage Temperature: -4 to 104°F / -20 to 60°C
 Humidity: 20 to 90%, non-condensing
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| Dimensions | Not specified by manufacturer | 
| Weight | Not specified by manufacturer | 
| Package Weight | 0.9 lb | 
| Box Dimensions (LxWxH) | 9.3 x 5.9 x 1.6″ | 
 
 
			 
					
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