KanexPro SDI to HDMI Converter

KanexPro SDI to HDMI Converter

KanexPro SDI to HDMI Converter

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Product Highlights

  • Connects SDI Cameras to HDMI Monitors
  • Supports 3G/HD/SD SDI
  • SDI Loop for Monitoring and Cascading
  • Resolutions Up to 1080p60
  • 8/10/12-Bit Color Depth
  • RGB and YCbCr 4:4:4 Color Sampling
  • 8 Channels of 48k Digital Audio
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Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

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KanexPro EXT-SDI3GX overview

  • 1Description

The KanexPro SDI to HDMI Converter enables you to connect SDI cameras to HDMI monitors. An SDI loop output allows at the same time connecting to an SDI monitor. It also allows cascading with additional units in order to connect to more HDMI monitors.

This converter supports and automatically recognizes 3G/HD/SD SDI inputs. It supports resolutions from 480i to 1080p60, 8/10/12-bit color depth, and RGB and YCbCr 4:4:4 / 4:2:2 color sampling on both input and output, and it supports 8 channels of 48k digital audio.

You can use SDI cables up to 130 ft for HD resolutions and 300 ft for SD resolutions. The SDI loop output re-clocks the length of the SDI input cable. RG59 cables are required for SDI transmissions. A power supply and a set of small rack mount ears are included.

3G/HD/SD SDI to HDMI Converter
  • Connects SDI cameras to HDMI monitors
  • SDI loop output allows connecting to an SDI monitor and cascading with additional units
  • Supports resolutions up to 1080p60
  • 8/10/12-bit color depth
  • RGB and YCbCr 4:4:4 color sampling
  • 8 channels of 48k digital audio
  • Small rack mount ears included
UPC: 814556015872
In the Box
KanexPro SDI to HDMI Converter
  • Power Supply
  • Small Rack Mount Ears
  • 1-Year Parts & Labor Warranty
  • Table of Contents
    • 1Description

    KanexPro EXT-SDI3GX specs

    Input 1x 3G/HD/SD SDI
    Output 1x HDMI (DVI compatible)
    1x 3G/HD/SD SDI loop output
    Supported Resolutions 1080p24/25/30/50/60 @ 60 Hz
    1080i50/60 @ 60 Hz
    720p24/25/30/50/60 @ 60 Hz
    576i, 625i, 525i, 480i 1080P,1920*1080 • 720P; 1280*720 • 1280*720, 480I (NTSC mode) 576i Standard PAL mode
    Color Depth 8/10/12-bit
    Sampling RGB and YCbCr 4:4:4
    Audio 8 channels of 48k digital audio
    Operating Temperature 32 to 158°F (0 to 70°C)
    Operating Humidity 10 to 85% RH (no condensation)
    Storage Temperature 14 to 176°F (-10 to 80°C)
    Storage Humidity 5 to 90% RH (no condensation)
    Approvals FCC, CE, UL
    Power 2.5 W power consumption
    5 VDC @ 2A included power supply
    Dimensions 3.9. x 2.75 x 1" (10 x 7 x 2.5 cm)
    Weight 0.4 lb (181 g)
    Packaging Info
    Package Weight 1.05 lb
    Box Dimensions (LxWxH) 7.0 x 5.3 x 3.1"

    KanexPro EXT-SDI3GX reviews

    SDI to HDMI Converter is rated 4.6 out of 5 by 10.
    Rated 3 out of 5 by from Promising at first I bought this with the intention of using it with my Black Magic Production Camera (4K). It would not transmit a signal to my HDMI monitors. Both monitors accept 1080 30P at 60Htz. Even after selecting the output on the BMPC to be 1080p, it still didn't work. The reason I'm rating it 3 stars is because I have not seen the product work in any other circumstance. Hopefully I can find an alternative for this product. It seems that I will have to wait for Black Magic's converter to ship.
    Date published: 2014-05-21
    Rated 5 out of 5 by from Solid Conenction simple to use plug and play converter. I use it to convert a 200' sdi run back to HDMI for input into my Mac Pro Cylinder. For the price it rivals any of the blackmagic and aja boxes. No latency. Clear image with no distortion. I was in a pinch and had to add to a rental package quickly because my Blackmagic mini converters and my AJA converters were out on other gigs. For the money you can't beat it. Running it at 1080i 59.94. I have not tried it with any other frame rates.
    Date published: 2015-06-30
    Rated 4 out of 5 by from So far so good! Use in a worship setting to convert our sdi feed out of the switcher to HDMI feed at TV locations. So far no issues. Quality of video is great! Small compact design I can zip tie to the tv mount and virtually invisible.
    Date published: 2015-05-08
    Rated 5 out of 5 by from It does just what it's supposed to! KanexPro Converter is a simple solution to a common problem. I can get more life out of my first generation HD cameras with this box; plus it gives me an added use for flat screen TVs!
    Date published: 2014-03-05
    Rated 5 out of 5 by from Works as expected This is a simple product that does exactly what you would expect. I used it to have a large TV be an monitor for our SDI based video system. It works great.
    Date published: 2014-09-04
    Rated 4 out of 5 by from Cheap and low power consumption Great cheap converter! It can be powered with very little power (5v less than 1amp) Could use a few threads mounts around and a bit heavy but a lot.
    Date published: 2014-01-27
    Rated 5 out of 5 by from Good value for the Job This little converter is a great option if your budget is tight. The picture quality is fine and it's plug and play.
    Date published: 2014-06-07
    Rated 5 out of 5 by from It does what it should Seems to work as expected, and at a price much lower than AJA or Blackmagic. I'll be buying more of these.
    Date published: 2014-11-05
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