Are you sure you want to do this?

Due to inclement weather, order arrival can be no earlier than Wednesday 12/28


Who should we e-mail when a
Teradek Bolt 4K MAX 12G-SDI/HDMI Transmitter (V-Mount)
becomes available?

Want to add more than this item? Head to our waitlist builder


Teradek Bolt 4K MAX 12G-SDI/HDMI Transmitter (V-Mount)

Gear Arrives On
Ships Back On
? ? ?
? ? ?

4 Day Rental Price:



*up to 2nd day air - overnight available

The Teradek Bolt 4K MAX 12G-SDI/HDMI Transmitter (V-Mount) is a zero-delay wireless transmitter that can transmit lossless video up to 3000 feet line of sight. It’s compatible with the entire Bolt 4K line. Key features include:

  • Transmit wireless UHD 4K60p video up to 3000 feet

  • 10-bit 4:2:2 video via 12G-SDI; 8-bit 4:4:4 video via HDMI

  • V-Mount pass-thru plates included

  • V-Mount batteries not included

Up to 4K60p Transmission. The Teradek Bolt 4K MAX 12G-SDI/HDMI Transmitter lets you wirelessly transmit up to 4K60p lossless video to up to six receivers with zero delay from up to 3000 feet along line of sight. It also supports HDR workflows, 10-bit 4:2:2 video via 12G-SDI, and 8-bit 4:4:4 via HDMI so you can monitor every shot in pristine detail.

Compatibility. The Bolt 4K MAX 12G-SDI/HDMI Transmitter is cross-compatible with all Bolt 4K and Bolt 4K LT series devices over the 5 GHz signal spectrum.

SDI & HDMI Input & Output. This transmitter accepts video via 12G-SDI or HDMI and can output SDI and HDMI with cross conversion between the two. An 12G-SDI loop-through connector allows passthrough of transmitter video to monitors and secondary wireless devices.

V-Mount Plates Included. This transmitter includes one D-Tap to 2-pin LEMO cable and male and female Gold Mount plates. Please note that this rental does not include batteries, but they’re available here as separate rental items. If you prefer Gold Mount batteries, we rent the Teradek Bolt 4K MAX 12G-SDI/HDMI Transmitter – Gold Mount.

Additional Features. Built-in AES-256 encryption with RSA-1024 key exchange keeps your footage fully protected. The Teradek Bolt app for iOS and Android connects via Bluetooth and gives you a spectrum analyzer, channel-selection tools, and remote configuration. A bright OLED display makes it easy to always know your status, and there are 1/4"-20 and M3 mounting threads that let you mount this transmitter on a wide array of cameras, cages, and rigs.

Q & A

  • Is this transmitter compatible with previous Teradek Bolt Pro or XT models?
    • This transmitter is only compatible with Teradek Bolt 4K and 4K LT series devices over the 5 GHz signal spectrum.

  • Does this rental include V-Mount batteries?
    • This rental includes a V-Mount battery plate but doesn’t include batteries or a charger. You can rent V-Mount batteries separately here.

  • Do you offer this transmitter with a Gold Mount battery plate?
    • Yes! We also offer this transmitter with a Gold Mount battery plate.

  • Does this rental include a receiver?
    • This rental doesn’t include a receiver, but we rent compatible kits with pass-through V-Mount plates as separate rental items.

  • Does this rental include any mounting hardware?
    • No, this rental doesn’t include any mounting hardware.

  • Resources

  • Reference Guide
  • Quick Start Guide
  • Teradek app - Android
  • Teradek app - iOS
  • Brand



    Operating Temperature

    • 32 to 104°F


    Format Support

    Audio Format

    • 2-Channel 24-Bit 48 kHz PCM Audio
    Wireless Video Compression
    • Uncompressed
    Timecode Support
    • Yes



    Antenna Ports

    • 4x RP-SMA Female
    Embedded Audio
    • HDMI: 2-Channel
    • SDI: 2-Channel
    • 256-Bit AES


    Item Type


    Mfr. Model Number


    Monitoring Type



    Built-In Battery

    • None



    Bolt 4K


    Wireless Range

    • 3000’ / 914.4m (Line-of-Sight)
    Number of Channels
    • 14 (40 MHz)
    Channel Bandwidth
    • 40 MHz
    Frequency Range
    • US: 5.19 to 5.23 GHz
    • US: 5.75 to 5.79 GHz
    • US: 5.27 to 5.67 GHz
    • < 1 ms
    RF Power
    • 19 dBm

    Teradek Bolt 4K MAX 12G-SDI/HDMI Transmitter (V-Mount)

    AC Adapter - Teradek CUI SMI36-12 (Bolt 4K)

    D-Tap Cable - Teradek 2-pin LEMO

    Monitor Accessory - Teradek Antenna 2dBi WiFi 2.4/5.8 GHz

    Monitor Accessory - Teradek Antenna 2dBi WiFi 2.4/5.8 GHz

    Monitor Accessory - Teradek Bolt 4K H Antenna

    Monitor Accessory - Teradek Bolt 4K H Antenna

    Teradek Bolt 4K V-Mount Plate (Female)

    Teradek Bolt 4K V-Mount Plate (Male)

    Video Support - Teradek Bolt 4K TX Mounting Bracket