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Marshall Electronics VDA-104-3GS 1x4 3G/HD/SD-SDI Reclocking Distribution Amplifier 時鐘分配放大器
型號 VDA-104-3GS
亮點
- Supports 3G/HD/SD-SDI Signals
- Auto-Detects Input Resolution
- Reclocked and Buffered Outputs
- LED Status Indicators
- Built-In Mounting Ears
With the Marshall Electronics VDA-104-3GS 1x4 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.
〈規格〉
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
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"
