If you are visually impaired and are having difficulty navigating this site, please call our Customer Support line via our toll free number 1 (877) 271-2592.
    HDMI to 3G SDI Converter
    Product # 11749
    $33.99 $49.99 On Sale 32.01% OFF
    In Stock This item will ship on 1/22/2018 if ordered within 1 days 8 hours 34 minutes

    Volume Pricing (Log In to see Member Pricing)

    Volume Pricing

    Qty: 1 $33.99 $49.99
    Qty: 2-9 $33.99 $49.99
    Qty: 10-19 $33.99 $49.99
    Qty: 20-49 $33.99 $49.99
    Qty: 50+ $33.99 $47.99

    To see and take advantage of our member pricing sign up for a business account or contact our sales team.

    Learn more about Monoprice Business


    HDMI to 3G SDI Converter

    Connect an HDMI® source to an SDI network using this HDMI to 3G SDI Converter from Monoprice!

    This simple converter allows you to view HDMI source material on one or two SDI displays or to transmit HDMI video source material into an SDI network. It supports video resolutions up to Full HD 1920x1080p @ 60Hz and Deep Color up to 12-bits per channel (35-bits total). It supports the RGB sampled, YCbCr 4:4:4 sampled, YCbCr 4:2:2 sampled color spaces and up to 8 channels of 48kHz sampled digital audio (uncompressed PCM at 48kHz sample rate only). It has full support for HDCP, so you can transmit your DRM protected video to the SDI network.

    Installation is easy, with no hardware switches or software settings to worry about. It supports data rates from 270Mbps to 2.97Gbps and up to 400m SDI cable runs for SD resolutions (up to 100m for 3G SDI mode).


    • Supports multiple HDMI video resolutions (720p @50/60Hz, 1080i @50/60Hz, 1080p @24Hz, 1080p @50/60Hz
    • Supports multiple color spaces (RGB sampled, YCbCr 4:4:4 sampled, YCbCr 4:2:2 sampled)
    • Supports data rates from 270Mbps to 2.97Gbps
    • Supports 8-bit, 10-bit, and 12-bit Deep Color
    • Supports 8 channels of 48k sampling rate PCM digital audio
    • Supports long SDI cable runs (up to 400m for SD mode, 200m for HD mode, and 100m for 3G mode)
    • Supports HDCP

    HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

    Input Connector 1x HDMI (female)
    Output Connectors 2x SDI BNC (female)
    Input Power 5.0 VDC, 2A
    Power Consumption up to 4 watts
    Operating Temperature +32 ~ +122°F (0 ~ +50°C)
    Operating Humidity 10 ~ 85% RH (non-condensing)
    Storage Temperature +14 ~ +176°F (-10 ~ +80°C)
    Storage Humidity 5 ~ 90% RH (non-condensing)
    Dimensions 3.9" x 2.8" x 1.0" (100 x 70 x 25 mm)
    Weight 8.1oz. (230g)
    Regulatory Compliance FCC, CE, UL
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 5 questions Browse 5 questions and 10 answers
    HDMI or Mini HDMI? Based on the picture it looks like full sized HDMI. Is this converter itself referred to as "Mini" (compared to the full sized version) not the HDMI? Since there is also a "Mini" 3G-SDI to HDMI Converter that looks exactly the same.
    New User U on Apr 25, 2017
    HDMI to 3G SDI Converter
    HDMI to 3G SDI Converter
    3G SDI to HDMI Converter
    3G SDI to HDMI Converter
    Mini HDMI to 3G-SDI Converter
    Mini HDMI to 3G-SDI Converter
    Mini 3G-SDI to HDMI Converter
    Mini 3G-SDI to HDMI Converter
    BEST ANSWER: Thank you for your question. These units will use the full size HDMI port. "Mini" is just referring to the size of the converters and not the HDMI ports. It will be the same with the 3G-SDI ports.

    Should you require additional assistance, please reach out to our technical support team with a detailed question via any of the methods available here:


    Our knowledgeable Technical Support staff would be more than happy to assist. Thank you
    Can I go from this directly to the Monoprice 110323 3G SDI Splitter?
    A shopper on Aug 6, 2017
    HDMI to 3G SDI Converter
    HDMI to 3G SDI Converter
    3G SDI 1x8 Splitter
    3G SDI 1x8 Splitter
    BEST ANSWER: Yes you need one HDMI to 3G Converter (sender) to the 3G splitter. Then one 3G to HDMI receiver for each monitor.
    will this work for 1080p 60fps for a black-magic switcher?
    A shopper on Apr 19, 2017
    BEST ANSWER: Yes, it will work just fine the Monoprice has a broader range then the B.M.. you would have more of a hand shake problem if it were Monoprice switcher to a B.M. HDMI to SDI converter.
    How long is the video frame delay from HDMI to SDI output?
    Alex N on Jun 27, 2017
    BEST ANSWER: That depends on what you are running the SDI output into. I am running in to a Blackmagic Quad 2, then into a PC, and outputting to projectors. My total latency is 4 ms - that's it. Barely noticeable. From my experience, there is virtually no latency from the converter itself.
    Does this also support HD-SDI 1080i?
    Trent A on Nov 20, 2017
    4.9 / 5.0
    20 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Perfect for traveling events
    Perfect for traveling events with my screens, displays and SDI.
    January 5, 2016
    Works as advertised
    EZ to use , appreciated the included mounting brackets

    PROS: No issues

    CONS: None
    August 9, 2016
    Great Quality
    Works perfectly. Quality construction. Superior to other similar items that cost more.
    October 31, 2017
    2 months ago
    Quality at a reasonnable price
    We bought this HDMI to SDI to repace one that had failed after a few years of intense usage. The quality of monoprice products is comparible to other brands and works perfectly in our KH. The shipping was fast to Canada without any surprises. Will buy again directly from Monoprice.
    July 6, 2017
    8 months ago
    3G SDI to HDMI Converter
    July 23, 2016
    Great and ecconomical solution
    I found similar items at B&H for 40% more with only one SDI output (that is all that I really required) but this actually has dual outputs for a fraction of the price of the ones on B&H! I used them and they worked flawlessly!
    June 14, 2017
    8 months ago
    Great Box - Does What It Should
    I will try to write the type of review that I was looking for when I pulled the trigger and bought this converter. I run a production company in NM, and use a TriCaster Mini HDMI for most shows. I own AJA converters and wanted to compare the Monoprice units. I have both the HDMI-SDI and SDI-HDMI versions, and both work flawlessly. I sent both 1080 and 720 down the line with no issue. I also swapped an AJA box into the line and everything worked well together. I give this a huge thumbs up. Monoprice listened to earlier comments about the build - they now have metal chassis and are rock solid.

    PROS: Great Price, Solid Build, Plug and Play, Works as Advertised

    CONS: None so far.
    October 5, 2016
    Great unit at Great price
    These work awesome. I have never had any issues with them.
    March 27, 2017
    9 months ago
    Worked flawlessly first attempt
    These replaced a set of very finicky Monoprice "HDMI over Single Cat6" extenders. I was so frustrated with the Cat6 extenders they would work for a while then stop and it would take a while to get them working again. When I got these setup they worked on the first attempt and have been stable.

    PROS: Stable, worked perfectly on 1st attempt, no fuss.

    CONS: Had to wait for them to come in stock
    March 17, 2016
    Great Service
    These guys are great. I own several e commerce sites and they beat my expectations by a long shot. Cheaper and quicker than Amazon. This is what I expect of my company.

    E Stark
    April 24, 2016


    In Stock This item will ship on 1/22/2018 if ordered within 1 days 8 hours 34 minutes