Shenzhen Shinuoqi Electronical Science and Technology Co., Ltd.
                                                                                                           
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21 Years
Since 2005
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HDMI to SDI+SDI Video Converter 2.97Gbps 300m Transmission for Professional Broadcast Distribution

Price Negotiable
Price: $28
MOQ: 1
Delivery Time: 7-15 working days
Brand: Lntech
Product Description
HDMI to SDI+SDI Converter: Professional Long-Distance Video Transmission
Extend your HDMI signals up to 300 meters with professional dual SDI outputs while maintaining broadcast-quality performance. This converter transforms HDMI signals into dual SDI outputs capable of transmitting video without signal degradation.
Key Specifications
Feature Specification Advantage
Input Interface HDMI Universal HDMI source compatibility
Output Interfaces Dual SDI (BNC) Simultaneous dual display output
Max Transmission 300m (SD-SDI) Extreme long-distance capability
Max Bitrate 2.97 Gbps Broadcast-quality signal integrity
Supported Resolutions 720p, 1080p Full HD compatibility
Professional Features
Exceptional Long-Distance Performance
  • 300m maximum transmission with SD-SDI signals
  • 200m with HD-SDI (1.485 Gbps)
  • 100m with 3G-SDI (2.97 Gbps)
  • Zero quality loss throughout the entire transmission distance
Dual Output Flexibility
  • Dual SDI outputs for connecting two displays or recorders simultaneously
  • Perfect for multi-display installations and signal replication
  • Identical output on both channels for consistent performance
Broadcast Standards Compliance
  • SMPTE 424M/425M (3G-SDI for 1080p)
  • SMPTE 292M (HD-SDI for 720p/1080i)
  • SMPTE 259M (SD-SDI for long-distance)
Complete Technical Specifications
Parameter Specification
Model HDMI to SDI+SDI Converter
Input Port 1 × HDMI
Output Ports 2 × BNC (3G-SDI/HD-SDI/SD-SDI)
SDI Bitrate 2.97 Gbps, 1.485 Gbps
Supported Resolutions 720p, 1080p
Transmission Distance 100m (3G-SDI), 200m (HD-SDI), 300m (SD-SDI)
Power Supply DC 5V via USB cable
Power Consumption 5W (max)
ESD Protection ±8kV (air gap), ±4kV (contact)
Dimensions 97mm × 55mm × 23mm
Weight 130g
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Relative Humidity 20% to 90% RH (non-condensing)
HDMI to SDI Converter front view showing HDMI input and dual SDI output ports
HDMI to SDI Converter side view displaying compact design and dimensions

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Shinuoqi Electronical Science and Technology Co., Ltd.
Location 6th floor, 2nd building, hualangjia industrial zone, guanlan atea, longhua new district, shenzhen city
Contact Person Sean

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