Innovative solutions for video editing, motion graphics, and post production.

Connect with Facebook

EXT-3G-HD-C 3GSDI to HDMI Converter Free Shipping!

EXT-3G-HD-C 3GSDI to HDMI Converter

More Views

Our PN: GEFN9100169
Manufacturer: Gefen
Platform(s): Mac & Win

Availability: Usually ships in 2-business days or less.

List Price:$308.00

You Save: $102.01 (33%)



Be the first to review this product

Quick Overview

3GSDI to HDMI Converter



Manufacturer Part Number: EXT-3G-HD-C

Use an SDI source with an HDMI display or downstream equipment
The Gefen EXT-3G-HD-C converts audio and video from SDI to HDMI format, at resolutions up to 1080p Full HD, 3G-SDI, single link HD-SDI, and audio formats up to 8 channels of LPCM are supported. This product is fully compatible with the Gefen Syner-G software suite. The Gefen Syner-G is a powerful set of software tools specifically designed to help discover, configure/customize, manage, monitor, and upgrade Gefen products. The Gefen EXT-3G-HD-C's compact enclosure, while light enough to be held in place using double sided Velcro tape, features an ISO standard 1/4-20 attachment provision as well as a detachable surface-mounting bracket. This, along with a flexible power input circuitry capable of accepting a wide range of DC voltages and a locking power supply connector, make the EXT-3G-HD-C ideal for cutting edge mobile A/V applications as well as high performance fixed installations.

How It Works
This product can be installed on camera gear via an industry-standard 1/4-20 attachment thread located on the bottom of the unit. It can also be surface-mounted using the included surface mounting bracket. The EXT-3G-HD-C is light and compact enough to be held in place using Velcro if your particular installation does not allow for the two preferred methods of installation described above. Set the DIP switches as necessary. Connect an SDI cable between the input of the EXT-3G-HD-C and an SDI source. Connect the HDMI output of the Gefen converter to an HDMI display or other downstream equipment using a Gefen locking HDMI cable. Connect the included 12V DC power supply to the 3GSDI to HDMI Converter's power supply jack and to an available electrical outlet. To remove the power supply plug from the unit, disengage the lock by pulling back on its plastic sleeve. The power LED indicator will glow in blue to indicate that the unit is powered on. The HDMI Out LED indicator will glow in green to indicate that an active HDMI sink is present. Use the USB Mini-B port with Gefen Syner-G software suite for performing firmware updates. See the user manual for details.


  • Converts SDI to HDMI
  • Input resolutions up to 1080p60
  • Output resolutions up to 1080p Full HD
  • HDMI (YCbCr 4:4:4) or DVI (RGB 4:4:4) output modes
  • Supports 3G-SDI Levels A and B, Single-Link HD-SDI, and SD-SDI
  • Supports up to 10 bit color on input and output
  • Up to LPCM 7.1 audio support
  • Field configurable via DIP switch settings
  • Mini USB port for use with Gefen Syner-G for in-field firmware updates
  • Wide power supply operating range (6V to 24V DC)
  • Locking power supply connector
  • 1/4-20 industry-standard camera gear attachment thread on bottom
  • Surface-mountable using the included detachable bracket


Maximum Pixel Clock: 150 MHz
Maximum TMDS Clock: 225 MHz
Video Input Connector: (1) SDI BNC-type, female
Video Output Connector: (1) HDMI Type A 19-pin, female, locking
USB Connector: (1) Mini-B
Configuration Switches: (5) DIP-type
HDMI Indicator: (1) LED, green
Power Indicator: (1) LED, blue
Power Supply Connector: (1) 3-pin, locking
Power Supply: 12V DC nominal (6V to 24V DC operating range)
Power Consumption: 2W maximum
Operating Temperature: +32 to +122 F (0 to +50 C)
Operating Humidity: 5% to 90% RH, non-condensing
Storage Temperature: -4 to +185 F (-20 to +85 C)
Storage Humidity: 0% to 95% RH, non-condensing
MTBF: 50000 hours
Dimensions (excluding connectors, W x H x D): 2.9in x 1.2in x 2.3in (74mm x 30mm x 59mm)
Net Unit Weight: 0.3 lbs. (0.15kg)

Included Items

(1) 3GSDI to HDMI Converter (EXT-3G-HD-C)
(1) Surface Mounting Bracket
(1) 12V DC Power Supply (EXT-PS121.5AIP-3P-6)
(1) Quick-Start Guide (QSG-EXT-3G-HD-C)


You're reviewing: EXT-3G-HD-C 3GSDI to HDMI Converter

Compare Products

You have no items to compare.