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Teradek Bolt 6 XT MAX 12G-SDI/HDMI Wireless Transmitter (Gold Mount)

BH #TE102321G • MFR #10-2321-G
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Teradek Bolt 6 XT MAX 12G-SDI/HDMI Wireless Transmitter (Gold Mount)
Key Features
  • Supports New 6 GHz Frequency Band
  • Transmit Video up to 5000' Line of Sight
  • 12G-SDI and HDMI Input, 12G-SDI Output
  • Gold Mount Battery Plate
Transmit lossless HD video up to 5000' with the Bolt 6 XT MAX 12G-SDI/HDMI Wireless Transmitter from Teradek. With a smaller and lighter form factor than the Bolt 4K model, this transmitter can input up to DCI 4K60 video over HDMI or 12G-SDI with 10-bit 4:2:2 HDR support, it features a Gold mount battery plate, and this new line supports the 6 GHz wireless band, which is now freely available. It also features a 50% quieter operation with its redesigned cooling system. The transmitter unit provides a powerful signal that can travel up to a 5000' line of sight using its integrated flexible H antennas. It features a bright OLED display, and a 12G-SDI loop output, can be powered using its Gold mount battery plate, and supports camera control with optional firmware via its 5-pin USB output.
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Expected availability: 7-14 Business Days
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Teradek XT MAX Overview

Transmit lossless HD video up to 5000' with the Bolt 6 XT MAX 12G-SDI/HDMI Wireless Transmitter from Teradek. With a smaller and lighter form factor than the Bolt 4K model, this transmitter can input up to DCI 4K60 video over HDMI or 12G-SDI with 10-bit 4:2:2 HDR support, it features a Gold mount battery plate, and this new line supports the 6 GHz wireless band, which is now freely available. It also features a 50% quieter operation with its redesigned cooling system. The transmitter unit provides a powerful signal that can travel up to a 5000' line of sight using its integrated flexible H antennas. It features a bright OLED display, and a 12G-SDI loop output, can be powered using its Gold mount battery plate, and supports camera control with optional firmware via its 5-pin USB output.

The transmitter supports the transmission of up to DCI 4K60 video to up to six receivers and features improved metadata, range, and compatibility over its predecessors. Built-in AES-256 encryption protects your video from prying eyes, while noise rejection and improved long-range mode keep your video clean no matter how many devices are using the wireless spectrum. The Bolt XT MAX system also supports the transmission of timecode and start/stop triggers from the camera.

Though it can transmit visually lossless video to any Bolt 4K series receiver with zero delay using the 5 GHz band, it requires a Bolt 6 device to transmit over the 6 GHz band. The transmitter also supports a desktop Bolt Manager software application or the Bolt app for iOS or Android that easily connects via Bluetooth, which both provide a spectrum analyzer, channel selection tools, and remote configuration. There are 1/4"-20 and M3 mounting threads to mount your transmitter on a variety of cameras, cages, or rigs.

Key Features
Compatible with Bolt 6 series devices using the newly available 6 GHz frequency band
Smaller, lighter, and 50% quieter than previous models
Cross-compatible with all Bolt 4K series devices over the 5 GHz signal spectrum
Input 12G-SDI and HDMI video and transmit up to DCI 4K60 video; 12G-SDI output
SDI Eye Pattern Tool to check SDI cable integrity
Supports Rec 2020 HDR in 10-bit 4:2:2 color gamut
Powered via DC input or the Gold mount battery plate
Improved "long-range" mode
Transmit to up to six Bolt 4K or Bolt 6 series receivers
AES-256 encryption support
Wireless iOS/Android app via Bluetooth features a spectrum analyzer and remote configuration
UPC: 818264027301

Teradek XT MAX Specs

Key Specs
Embedded Audio
HDMI: 2-Channel
SDI
Wireless
5G
Latency
< 1 ms
Video Format
HDMI (10-Bit 4:4:4/4:2:2)
DCI 4K: 60/59.94/50/30/29.97/25/24/23.98
UHD 4K: 60/59.94/50/30/29.97/25/24/23.98
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080PsF: 30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50
576p: 50
480p: 60/59.94
576i: 50
480i: 59.94
SDI (10-Bit 4:4:4/4:2:2)
DCI 4K: 60/59.94/50/30/29.97/25/24/23.98
UHD 4K: 60/59.94/50/30/29.97/25/24/23.98
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50
576p: 50
576i: 50
480p: 60/59.94
480i: 59.94
Battery
1x Gold Mount on Included, Interchangeable Plate
Power Consumption
20 W
Inputs/Outputs
Antenna I/O
2x RP-SMA Female
Video I/O
1x HDMI 2.0 Input
1x BNC (12G-SDI) Input
1x BNC (12G-SDI) Loop Output
Embedded Audio
HDMI: 2-Channel
SDI
Audio I/O
No
Power I/O
1x LEMO 2-Pin (28 VDC) Input
Other I/O
1x USB-C Input
1x LEMO 5-Pin 2.0 Output
Encryption
Yes: 256-Bit AES
Wireless
Wireless
5G
Wireless Range
5000' / 1524 m (Line-of-Sight)
Channel Bandwidth
40 MHz, 20 MHz
Frequency Range
Non-DFS Frequencies
US: 5.94 to 6.42 GHz
US: 5.19 to 5.23 GHz
US: 5.75 to 5.79 GHz

DFS Frequencies
US: 5.27 to 5.67 GHz
Latency
< 1 ms
RF Power
23 dBm
Wi-Fi
No
Bluetooth
Yes
Mobile App Compatible
No
Cellular Support
No
Format Support
Video Format
HDMI (10-Bit 4:4:4/4:2:2)
DCI 4K: 60/59.94/50/30/29.97/25/24/23.98
UHD 4K: 60/59.94/50/30/29.97/25/24/23.98
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080PsF: 30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50
576p: 50
480p: 60/59.94
576i: 50
480i: 59.94

SDI (10-Bit 4:4:4/4:2:2)
DCI 4K: 60/59.94/50/30/29.97/25/24/23.98
UHD 4K: 60/59.94/50/30/29.97/25/24/23.98
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50
576p: 50
576i: 50
480p: 60/59.94
480i: 59.94
Audio Format
2-Channel 24-Bit 48 kHz
Timecode Support
Yes
Power
Input Power
6 to 28 VDC
Battery
1x Gold Mount on Included, Interchangeable Plate
Power Consumption
20 W
Mounting
Tripod/Accessory Mounting
1x 1/4"-20 Female
General
Environmental Resistance
No
Operating Conditions
32 to 104°F / 0 to 40°C
Material of Construction
Aluminum, Polycarbonate
Dimensions
5.2 x 3.6 x 1.1" / 132 x 91 x 27 mm (Excluding Battery Plate)
Weight
12.13 oz / 344.00 g, Excluding Battery Plate
Packaging Info
Package Weight
4.105 lb
Box Dimensions (LxWxH)
16.3 x 8.5 x 3.7"

Teradek XT MAX Reviews

Amazing range

By Jacob
Rated 4 out of 5
Date: 2025-10-18

Bought this kit and the range has been amazing. My hand unit disconnects from the camera before this does. I’ve been behind concrete and had metal between me and the camera and it has still somehow punched through. It’s not always going to work in crazy situations but by far the best experience I’ve had with any Teradek generation and model. Only downside is I wish the transmitter was smaller. I know the LT transmitter is smaller but it can’t transmit 4k from SDI.

Very poor performance outdoor

By Sasa Petrovic
Rated 2 out of 5
Date: 2024-07-04

Ok...so..we ordered two of these and we are absolutely disappointed how they performed. Outdoor, you have max 180-200m coverage with HD signal. We tried everything possible to have correct signal but unfortunately we were not able to use it. Constant dropping of signals, spikes in pictures, errors...it's working on the edge. this test was on the field inside of stadium on Euro2024 and outside. I will be doing tests in rural area and will do exact measurements in meters and other measurements regarding signal strength, quality, HD/4K, antenna configuration etc and will post this. For now, I am not able to recommend this product :( I don't know is it a problem with output power of transmitter or what...but...this is just not acceptable. It's declared to transmit much more than this. Firmware is the latest.

See any errors on this page?

Will this product decrease my video quality when ...

Will this product decrease my video quality when it does the transmutation, like will I notice any form of lower quality video being transmitted, because I'm planning to use it for live streaming?
Asked by: ali
The Bolt 6 XT supports transmitting video and audio in 10-Bit 4:2:2 with no Delay. It sends a very high quality broadcast level signal. It also has HDR support.
Answered by: Chris H
Date published: 2022-09-29

What size case does this come with? Is it the XL ...

What size case does this come with? Is it the XL Teradek case?
Asked by: Jacob
Yes, the Teradek Bolt 6 XT MAX 12G-SDI/HDMI Wireless Transmitter/Receiver Kit (Gold Mount) BH #TE102319G comes included with a hard case.
Answered by: Chris H
Date published: 2025-06-20

Can the transmitter take in and pass through 24v ...

Can the transmitter take in and pass through 24v from a core SWX Helix Max battery? Or does it only accept 12v?
Asked by: Christopher
No, the Teradek Bolt 6K XT Max cannot take in and pass through 24V from a Core SWX Helix Max Battery. The Teradek Bolt 6K XT Max accepts 6-28V at up to 3A.
Answered by: Nick Y
Date published: 2024-03-13
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