1080P FHD 3G-SDI to HDMI Long Distance Converter/Amplifier

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The BG-3GSH is a versatile signal converter designed to convert SD-SDI, HD-SDI, and 3G-SDI signals to the more commonly used HDMI interface. With a high bit rate of 2.970 Gbit/s, the unit supports transmission of video signals without any loss, ensuring a crystal-clear 1080p@60 image on HDMI displays. The BG-3GSH also supports SMPTE 425M, SMPTE 424M, SMPTE 292M, and SMPTE 259M-C standards, making it compatible with a wide range of video sources.

In addition to its signal conversion capabilities, the BG-3GSH also offers the ability to convert from SMPTE 425M Level B to Level A 1080p 50/59.94/60 4:2:2 10-bit, making it a powerful tool for professionals working with high-quality video content. The unit can accept 3G-SDI signals using long-range SDI cables, and convert it to display on consumer-grade HDMI displays.

Durability is also a key feature of the BG-3GSH. The unit is housed in a sturdy metal housing, providing protection against damage from everyday wear and tear, as well as ensuring reliable performance in demanding environments.


  • 1080p/60 Support
    Crystal clear images with resolutions up to 1080p@60Hz
  • Portable
    Ideal for any on-the-go kit
  • Rigid Design
    Durable metal structure built to withstand years of operation
  • Operation at 2.970Gbit/s, 1.485Gbit/s and 270Mbits/s
  • Supports SMPTE 425M, SMPTE 424M, SMPTE 292M, SMPTE 259M-C
  • Conversion from SMPTE 425M level B to Level A 1080p 50/59.94/60 4:2:2 10-bit
  • Connect with other units to extend your signal over long distances
  • Easy to Use - Simple for anyone to learn


Go the Distance with BZBGEAR's Compact SDI / HDMI Converters
Go the Distance with BZBGEAR's Compact SDI / HDMI Converters

Tech Specifications

Input Port 1 x BNC (SDI/HD-SDI/3G-SDI)
Output Port 1 x HDMI
SDI Transmission Rates 2.970 Gbit/s and 2.970/1.001 Gbit/s
In/Output Resolution

480i, 576i, 720p@50/59.94,60, 720p@50/59.94,60, 1080i@50/59.94/60,

[email protected]/24/25/29.97/30/50/59.94/60

Power Supply DC 5V - 12V
ESD Protection Human body model

±8kV (air-gap discharge)

±4kV (contact discharge)

Dimension 3.1in x 1.6in x 0.98in [80mm x 41mm x 25mm]
Weight 0.33 lbs [150g]
Operating Temperature 32°F ~ 104°F / 0°C ~ 40°C
Storage Temperature -4°F ~ 140°F / -20°C ~ 60°C
Relative Humidity 20 ~ 90% RH (Non-condensing)
Power Consumption (Max) 5W


  • 1x BG-3GSH 3G SDI to HDMI Converter
  • 1x 5V DC Power Supply Adaptor
  • 1x User Manual


  1. SDI-IN: Connect the SDI source.
  2. POWER LED: LED illuminates red when the device is connected with the power supply.
  3. DC IN: Port for the 5V-12V DC power supply.
  4. HDMI OUT: Connect the HDMI display.