The Professional's Source Since 1973
  • Help
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders

Join Bild Expo 2025 - Presented by B&H

Video Chat with a Pro Video Expert - Live

Blackmagic Design Micro Converter HDMI to SDI 3G

BH #BLCVCMICHS03 • MFR #CONVCMIC/HS03G
Print
Blackmagic Design Micro Converter HDMI to SDI 3G
Key Features
  • 1 x HDMI Input, 2 x SD/HD/3G-SDI Outputs
  • Selectable SD/HD Level A/B SDI Ports
  • Supports up to 1080p60 Resolution I/O
  • USB Power/SDI Re-Clocking/Timecode
Super compact and rugged, the Micro Converter HDMI to SDI 3G from Blackmagic Design enables you to link HDMI cameras or computers to pro-style SDI (BNC) monitors or components. You can also use several units to extend HDMI over long distances using SDI cable. This compact converter has one HDMI input and two 3G-SD/HD/SDI outputs that can be set to Level A or B. It auto-detects and matches your HDMI input to the SDI output and is compatible with input/output resolutions up to 1080p60. The Micro Converter HDMI to SDI 3G features HDMI timecode support, SDI re-clocking for stability over long cable runs, and support for a wide range of pro broadcast resolutions including cine-style 48 fps.
More Details
In Stock
$55.00
Free Expedited Shipping
Protect Your Gear
Add a protection plan from $6.99
Ask an Expert
800.606.6969

Blackmagic Design Micro Converter Overview

Super compact and rugged, the Micro Converter HDMI to SDI 3G from Blackmagic Design enables you to link HDMI cameras or computers to pro-style SDI (BNC) monitors or components. You can also use several units to extend HDMI over long distances using SDI cable. This compact converter has one HDMI input and two 3G-SD/HD/SDI outputs that can be set to Level A or B. It auto-detects and matches your HDMI input to the SDI output and is compatible with input/output resolutions up to 1080p60. The Micro Converter HDMI to SDI 3G features HDMI timecode support, SDI re-clocking for stability over long cable runs, and support for a wide range of pro broadcast resolutions including cine-style 48 fps.

This pocket-sized converter features a sturdy metal housing with power and signal LED status indicators and rugged connector interfaces. A USB Type-C port enables the HDMI to SDI 3G converter to easily connect to and be powered by large-screen monitors, laptops, desktop computers, or projectors. You can also power this converter using a separately available 100-240 VAC power supply, complete with four international socket adapters.

Features
Dual SDI Outputs
  • One HDMI input
  • Two 3G-SDI outputs
  • Selectable A and B level formats
Compact, Rugged Design
  • Robust metal housing and rugged connectors
  • USB Type-C port for powering via a compatible component like a monitor or laptop
  • Updatable via the USB Type-C port and your Mac or PC
SDI & HDMI Timecode
  • HD and SD timecode support
  • Converts HDMI timecode to SDI
SDI Re-Clocking
  • Built-in re-clocking on 3G-SDI output enables stable output over longer cable runs
  • Compatible with SMPTE 259M/292M/296M/424M/425M level A and B
Wider Resolution Support
  • SDI support from NTSC and PAL up to DCI 2Kp60
  • HDMI support from NTSC and PAL up to 1080p60
Embedded Audio
  • Supports embedded HDMI input and embedded SDI output
LED Indicators
  • LED indicators for video and power signals
Versatile Power Options
  • Power from a monitor, laptop, or other component using the USB Type-C port
  • Separately available 100-240 AC power supply with four socket adapters

Blackmagic Design Micro Converter Specs

Inputs/Outputs
Video Inputs
1x HDMI (2.0)
Audio Inputs
No
Video Outputs
2x BNC (3G-SDI)
Audio Outputs
No
Other I/O
1x USB-C Input
Expansion Slots
No
Format Support
Input Video Format
HDMI (8/10-Bit 4:2:2 RGB, YUV)
1080p at 23.98/24/25/29.97/30/47.95/48/50/59.94/60 fps
1080i 50/59.94/60 fps
720p 50/59.94/60 fps
480i / 525 lines 29.97 fps
576i / 625 lines 25 fps
Output Video Format
SDI (8/10-Bit 4:2:2 RGB, YUV)
DCI 2K at 23.98/24/25/29.97/30/47.95/48/50/59.94/60 fps
DCI 2KPsF 25/29.97/30 fps
1080p 23.98/24/25/29.97/30/47.95/48/50/59.94/60 fps
1080PsF 25/29.97/30 fps
1080i 50/59.94/60 fps
720p 50/59.94/60 fps
480i / 525 lines 29.97 fps
576i / 625 lines 25 fps
Embedded Audio
HDMI/SDI
Video Standard Compliance
SMPTE 259M/292M/296M/424M/425M
HDCP Support
Yes, Version 2.2
Hardware
Wireless
No
OS Compatibility
macOS 10.14.15 or Later
Windows 10
Power
Power I/O
1x USB-C (4.4 to 5.2 VDC ) Input
Power Consumption
2 W
Environmental
Operating Temperature
32 to 72°F / 0 to 40°C
Storage Temperature
-4 to 140°F / -20 to 60°C
Operating Humidity
0 to 90%
General
Dimensions
3.01 x 1.8 x 0.98" / 76.45 x 45.7 x 24.89 mm
Weight
5.29 oz / 150 g
Packaging Info
Package Weight
0.35 lb
Box Dimensions (LxWxH)
3.1 x 2 x 1"

Blackmagic Design Micro Converter Reviews

See any errors on this page?

Will this allow Raw codec recordings in Video ...

Will this allow Raw codec recordings in Video Assist 12G HDR monitors? Connections would be BPMCC4K hdmi out to converter hdmi in- Converter SDI out to Video Assist SDI in. The VA will only record RAW format from an SDI signal, which is why I need a converter. Thanks to anyone who replies.
Asked by: Fenton
No for several reasons. The Pocket camera does not output RAW data. The converter will not pass any RAW data if present. You can record RAW inside the camera.
Answered by: BMD Product Specialist
Date published: 2021-04-07

The version Blackmagic Design Micro Converter ...

The version Blackmagic Design Micro Converter HDMI to SDI 3G it also carries the audio? Or only video?
Asked by: Isaac
The Blackmagic Design Micro Converter HDMI to SDI 3G will also transfer the audio signal.
Answered by: Nick Y
Date published: 2022-03-08

I am trying to run the HDMI output from a Sony ...

I am trying to run the HDMI output from a Sony CX405 handheld camera to this BM HDMI to SDI 3G converter - then into a BM HyperDeck Studio Mini. The HyperDeck Mini is not recognizing the SDI out of the converter- but the output from the camera does display on a TV. Do I need to adjust settings on the camera?
Asked by: James
I have software version 7.5.2. I downloaded 7.5.3 and 7.6 - but neither updates my micro converter. The update program says I have the current version. I have HDMI 720p 59.94fps, and a 3-foot cable. The converter works some times, but not consistently.
Answered by: James
Date published: 2022-02-25

Can this be used as a graphics overlay insertion ...

Can this be used as a graphics overlay insertion tool for key and fill?
Asked by: Opeyemi
It is designed to convert HDMI to an SDI signal. Nothing more.
Answered by: BMD Product Specialist
Date published: 2024-03-27

Can this be used with the FX6 to send a RAW ...

Can this be used with the FX6 to send a RAW signal from its SDI to a Ninja V recorder HDMI input?
Asked by: Adam
You need use Atomx sdi module on ninja v Or newest atomx connect module
Answered by: Maxim
Date published: 2023-09-07

Will this allow sending HDMI out from Digital ...

Will this allow sending HDMI out from Digital Bolex into Zacuto Gratical Eye SDI?
Asked by: Francis
The Blackmagic Design Micro Converter HDMI to SDI 3G (B&H# BLCVCMICHS03) will convert an HDMI 1080p60 signal to SDI for use with your choice of a compatible SDI device, among them the Zacuto Gratical Eye Micro OLED EVF (B&H #AXZAZGRE): https://bhpho.to/3zxgjLz
Answered by: Yoni S
Date published: 2022-08-05

Do the HDMI to SDI micro converters have a ...

Do the HDMI to SDI micro converters have a nominal SDI dB or dBm output spec?
Asked by: Steve
Black Magic does not provide this info unfortunately. However the SDI port is a standard 3G-SDI connection.
Answered by: Chris H
Date published: 2024-04-18

Can I use this to link my Sony a7iv hdmi output ...

Can I use this to link my Sony a7iv hdmi output to my Small hd focus SDI. Thanks in advance
Asked by: STEPHEN
It should work as long as the camera output is one of the supported formats.
Answered by: BMD Product Specialist
Date published: 2021-12-31
  • y_2025, m_3, d_19, h_7CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_20
  • loc_en_US, sid_1607018, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo