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AJA FS-Mini 3G-SDI Utility Frame Synchronizer
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AJA FS-Mini 3G-SDI Utility Frame Synchronizer, Simultaneous SDI and HDMI Outputs

SKU: AJFSMINIR0 MFR: FS-MINI-R0
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Key Features

  • Utilize 3G-SDI I/O for pristine video signal processing and ensure top sound quality.
  • Simultaneously output SDI and HDMI for versatile monitoring and broadcast workflows.
  • Frame synchronize diverse video sources, perfect for live events and studio environments.
  • Enjoy superior cross-conversion, effortlessly switch between 1080i, 720p, & PsF formats.
  • Easily manage audio with 16-channel embedded SDI I/O & RCA analog outputs for flexibility.
  • Compact & durable design ensures reliable signal processing in any professional setup.
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Special Order?Estimated to Ship: 04/01/2026
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Questions & Answers

FAQ

What is the main function of the FS-Mini 3G-SDI Utility Frame Synchronizer?

The main function of the FS-Mini 3G-SDI Utility Frame Synchronizer is to synchronize video and audio signals from multiple sources. It supports frame synchronization of untimed 3G-SDI, HD, and SD video signals.

What types of outputs does the FS-Mini 3G-SDI Utility Frame Synchronizer support?

The FS-Mini 3G-SDI Utility Frame Synchronizer supports simultaneous SDI and HDMI outputs, as well as a 2-channel RCA style audio output.

How can I control the FS-Mini 3G-SDI Utility Frame Synchronizer?

The FS-Mini 3G-SDI Utility Frame Synchronizer can be controlled via local DIP switches or USB with AJA's Mini-Config application.

Can the FS-Mini 3G-SDI Utility Frame Synchronizer be used with other AJA products?

Yes, the FS-Mini is compatible with AJA's free Mini-Config software, which provides an easy-to-use graphical interface with detailed information about the current input and output formats.

Is the FS-Mini 3G-SDI Utility Frame Synchronizer portable?

Yes, the FS-Mini 3G-SDI Utility Frame Synchronizer is compact and portable, making it ideal for use in various settings, including live events and broadcasting.

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AJA FS-Mini Specifications

  • Video Formats

    (2K) 2048 x 1080P
    (2K) 2048 x 1080PsF
    (HD) 1920 x 1080p
    (HD) 1920 x 1080Psf
    (HD) 1920 x 1080i
    (HD) 1280 x 720p
    (SD) 625i
    (SD) 525i
    YCbCr, 4:2:2, 10-bit

  • Video Input Digital

    1x 3G-SDI input, 1x BNC
    3G/HD/SD, SMPTE-259/292/424: Single Link 3G-SDI Level A, SMPTE-425-1
    (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
    (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    (HD) 1920 x 1080PsF 23.98, 24, 25, 29.97, 30
    (HD) 1920 x 1080i 50, 59.94, 60
    (HD) 1280 x 720p 50, 59.94, 60
    (SD) 625i 50
    (SD) 525i 59.94

  • Video Output Digital

    1x 3G-SDI outputs, 1x BNC
    3G/HD/SD, SMPTE-259/292/424: Single Link 3G-SDI Level A, SMPTE-425-1
    (HD) 1080p 23.98 (for 23.98 video inputs)
    (HD) 1080p 24 (for 24 video inputs)
    (HD) 1080p 25 (for 50 video inputs)
    (HD) 1080p 29.97 (for 59.94 video inputs)
    (HD) 1080p 30 (for 60 video inputs)
    (HD) 1080p 50 (for 50 video inputs)
    (HD) 1080p 59.94 (for 23.98, 59.94 video inputs)
    (HD) 1080p 60 (for 24, 30 or 60 video inputs)

  • Video Output Digital (Cont.)

    (HD) 1080PsF 23.98 (for 23.98 video inputs)
    (HD) 1080PsF 24 (for 24 video inputs)
    (HD) 1080PsF 25 (for 50 video inputs)
    (HD) 1080PsF 29.97 (for 59.94 video inputs)
    (HD) 1080Psf 30 (for 30 or 60 video inputs)
    (HD) 1080i 59.94 (for 23.98, or 59.94 video inputs)
    (HD) 1080i 60 (for 24, 30, or 60 video inputs)
    (HD) 1080i 50 (for 25 or 50 video inputs)

  • Video Output Digital (Cont..)

    (HD) 720p 50 (for 50 video inputs)
    (HD) 720p 59.94 (for 23.98, 59.94 video inputs)
    (HD) 720p 60 (for 24, 30, or 60 video inputs)
    (SD) 625i 50 (for 25 or 50 fps video inputs)
    (SD) 525i 59.94 (for 23.98 or 59.94 video inputs)

  • Monitor Output Digital

    1x HDMI standard type A connector:
    HD/SD
    Color space, YCbCr or RGB
    Bit depth, 8 or 10
    RGB Range, SMPTE or Full Range

  • Video Processing

    Frame rate conversion/film cadence removal/insertion (3:2)
    Freeze (on input signal loss) to black or last good frame
    AFD input detection, down-convert control
    Nominal video delay HD/SD, 1 frame

  • Up-Conversion

    Hardware 10-bit
    4x3 Pillar: results in a 4x3 image at center screen with black sidebars
    14x9 Pillar: results in a 4x3 image zoomed slightly to fill a 14x9 image with black side bars
    Full Screen: results in a 4x3 image stretched horizontally to fill in a 16x9 screen
    Letterbox to Full: results in image zoomed to fill full screen
    Wide Zoom: results in a combination of zoom and horizontal stretch to fill a 16x9 screen; this setting will introduce a small aspect ratio change

  • Down-Conversion

    Hardware 10-bit
    Crop: Image is cropped to fit new screen size
    Anamorphic: HD image is converted to full-screen SD with a 16x9 aspect ratio
    14x9: Image is reduced slightly with aspect ratio preserved, black is added top and bottom and the left and right sides are cropped
    Auto AFD: Automatically selects the best down-convert mode based on the input video's Active Format Description (AFD) code

  • Down-Conversion (Cont.)

    Letterbox: Image is reduced with black top and bottom added to image area with the aspect ratio preserved

  • Cross-Conversion

    Hardware 10-bit
    1080i to 720p
    720p to 1080i
    720p to 1080PsF

  • Aspect Ratio Conversion for SD to SD

    Letterbox: Transforms SD anamorphic material to a letterboxed image
    H Crop: Produces a horizontally stretched effect on the image; transforms anamorphic SD to full frame
    SD Pillarbox: Produces an image in the center of the screen with black borders on the left and right sides and an anamorphized image in the center
    V Crop: Transforms SD letterbox material to an anamorphic image
    14x9: Anamorphic to 14x9 conversion

  • Audio Input Digital

    48 kHz sample rate
    1x SDI embedded input: 16-channels, 24-bit (20-bit SD), SMPTE-272/29

  • Audio Output Digital

    48 kHz sample rate
    1x SDI embedded output: 16-channels, 24-bit (20-bit SD), SMPTE-272/299

  • Audio I/O

    16-channel embedded SDI audio input
    16-channel embedded SDI audio output
    2 or 8-channel HDMI audio output
    2x RCA style analog outputs at -10 dBu (nominal)

  • Reference Input

    External, 1x BNC
    Blackburst or tri-level sync
    75-ohms terminating

  • Genlock

    Lock to External Reference
    Lock to SDI input
    Free run

  • HDCP

    The FS-Mini does not encode the HDMI output with HDCP encryption. By definition, HD-SDI inputs to the FS-Mini are unencrypted. The HDMI specification requires HDMI monitors to support unencrypted inputs

  • User Interface

    USB port used with supplied cable and Mini-Config software application to configure device via PC or Mac
    External DIP switches

  • Power

    +5VDC Regulated, 9 Watts, Power Supply Required (included with purchase)

  • Environment

    Safe Operating Temperature Range: 0 to 40 deg. C (32 to 104 deg. F)
    Safe Storage Temperature (Power OFF): -40 to 60 deg. C (-40 to 140 deg. F)
    Operating Relative Humidity: 10-90% noncondensing
    Operating Altitude: <3000m(<10000')

  • Dimensions (WxDxH)

    5.8 x 3.1 x 1.0" (14.73 x 7.87 x 2.54cm)

  • Weight

    0.7 lbs (0.32kg)

  • UPC Code

    812321031973

About AJA FS-Mini

Explore the power and versatility of the FS-Mini 3G-SDI Utility Frame Synchronizer, a compact and durable device designed to meet the rigorous demands of broadcast engineering and live event production. This high-quality frame synchronizer, developed by the reputable brand AJA, is renowned for its user-friendly design and reliable performance.

The FS-Mini is a broadcast-grade utility frame sync that encapsulates AJA's industry-leading FS frame sync technology into a portable Mini-Converter. It supports frame synchronization of untimed 3G-SDI, HD, and SD video signals, offering a wide range of video format synchronization and conversion to your house standard.

Equipped with a 3G-SDI input and output, HDMI output, and a 2-channel RCA style audio output, the FS-Mini ensures easy connection to a variety of devices and monitors. It also provides high-quality up, down, cross-conversion, enhancing your video production capabilities.

The FS-Mini features a reference input that can be locked to a local reference, ensuring precise synchronization. Control is simplified with local DIP switches or USB, in conjunction with AJA's Mini-Config application.

This compact and portable device is designed to receive an untimed signal, frame sync it, process it, and automatically route it to both the SDI output for production and the HDMI output for monitoring. You can select which 2-channels of audio are routed to the RCA-style audio monitor outputs.

The FS-Mini is compatible with AJA's free Mini-Config software, which provides an intuitive graphical interface with detailed information about the current input and output formats. This software allows you to control all the parameters of any supported AJA Mini-Converter, as well as load firmware updates from AJA that add new features and functionality.

For added convenience, information on the complete line of AJA Mini-Converters is available as a mobile app on iOS. The app helps you find the right converter for any situation, and individual products have links back to the main AJA website for more details.

All AJA Mini-Converters come with a universal power supply that includes international plug connections for use around the world. The compact design of the FS-Mini makes it small enough to fit behind a monitor, in the back of a rack, or directly on a camera rig. A locking power connector ensures a secure connection, and an optional P-TAP power cable allows for battery power in remote locations.

Experience the industry-leading support offered by AJA, recognized as among the best in the industry. Whether you need assistance with your Mini-Converter installation, configuration, operation, or encounter any technical issue, AJA Support is ready to assist. The FS-Mini 3G-SDI Utility Frame Synchronizer is covered by a generous five-year warranty, reflecting its reliable and high-quality design.

AJA FS-Mini Features

  • Utility frame sync function, times input signals to an external reference
  • Supports bi-level and tri-level references
  • High quality 10-bit video processing
  • Low latency processing, nominal video delay of 1 frame
  • Freeze (on input signal loss) to black or last good frame
  • Supports 1080p, 1080i, 720p, 625i, 525i and SDI input signals
  • Simultaneous SDI and HDMI outputs
  • 16-channel embedded SDI audio I/O
  • 8-channel HDMI output audio
  • 2-channel RCA-style analog outputs at -10dBV (nominal)
  • Utility frame rate conversion, supports 3:2 pulldown
  • Up, down, cross conversion between 3G, HD and SD video formats
  • AFD input detection, down-convert control
  • Simple configuration via a DIP switch or USB port and Mini-Config software
  • Universal input +5V power supply AJA model DWP-U-R1 (included)
  • Five year warranty

Warranty Information

This product has a limited warranty of 60 months.

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Product Documents

User Manual

Key Features

  • Utilize 3G-SDI I/O for pristine video signal processing and ensure top sound quality.
  • Simultaneously output SDI and HDMI for versatile monitoring and broadcast workflows.
  • Frame synchronize diverse video sources, perfect for live events and studio environments.
  • Enjoy superior cross-conversion, effortlessly switch between 1080i, 720p, & PsF formats.
  • Easily manage audio with 16-channel embedded SDI I/O & RCA analog outputs for flexibility.
  • Compact & durable design ensures reliable signal processing in any professional setup.

What's in the box:

  • AJA FS-Mini 3G-SDI Utility Frame Synchronizer
  • Universal Power Supply with International Plug Connections
  • AJA 5 Year Limited Warranty