Sync timecode using genlock, LTC, or word clock between your cameras, audio recorders, smartphones, and other supported devices with the UltraSync ONE RF Timecode Sync from Atomos. The UltraSync ONE is a compact unit that provides timecode sync and can pair each source via RF signals with the Atomos AtomX SYNC for viewing on the Ninja V monitor. It features a bright OLED display for timecode and status information.
The UltraSync ONE features one SYNC BNC output that supports genlock to any supported camera, provides word clock signals to a sound recorder or mixer, and can provide LTC (linear timecode) to a supported LTC device. The BNC LTC port provides input and output of LTC only.
The ONE can also be used as a master or slave, or in standalone mode. It can sync frame-accurate timecode using RF signals by pairing with multiple timecode sync devices such as the AtomX SYNC, UltraSync BLUE, or other RF timecode sync devices over a long range of up to 656'. Once the ONE is synced with the device, timecode is embedded in the recorded files and can be recognized by industry-standard software and NLEs (nonlinear editors).
A USB Type-C cable is included to charge the ONE, which features a built-in 800mAh LiPo battery that lasts up to approximately 24 hours.
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Key Features
- Sync Frame-Accurate Timecode via RF
- Provides BNC Genlock, LTC, Word Clock
- Standalone, Master, or Slave Modes
- Syncs with AtomX SYNC and Ninja V via RF
Sync timecode using genlock, LTC, or word clock between your cameras, audio recorders, smartphones, and other supported devices with the UltraSync ONE RF Timecode Sync from Atomos. The UltraSync ONE is a compact unit that provides timecode sync and can pair each source via RF signals with the Atomos AtomX SYNC for viewing on the Ninja V monitor. It features a bright OLED display for timecode and status information.
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Atomos UltraSync ONE Overview
Synchronize timecode between devices such as cameras, audio recorders, and smartphones
Use the UltraSync ONE as a master, slave, or standalone timecode sync device
View synced timecode on the Ninja V monitor using AtomX SYNC
One BNC SYNC port for genlock, LTC, or word clock output; one BNC LTC port for LTC input/output
Timecode is embedded into the media file and automatically recognized by professional NLEs
Can use long-range RF signals to sync multiple UltraSync ONE, AtomX SYNC, UltraSync BLUE, or other RF timecode sync devices
Bright blue OLED display for timecode and status information
Built-in 800mAh LiPo battery, charged via USB Type-C port, lasts up to approximately 24 hours
UPC: 814164022491
Atomos UltraSync ONE Specs
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| RF Range | |
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| Power Connector | |
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Packaging Info
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Atomos UltraSync ONE Reviews
Atom Ultrasync 1
By Bert
Rated 4 out of 5
Date: 2024-09-14
As of now this is a nice addition to my kit. Though, it isnât simple to use, you have to go through many steps to set up but once that is done, it works great.
SAVED THE DAY!!!!!
By Hunter
Rated 5 out of 5
Date: 2022-11-23
I did an 8 camera stream earlier this year and due to distances audio sync wasn't possible. I got the 3 kit of these and they connect wirelessly to my Ninja-V's, GoPro Hero 7's, Zoom F2's, wired connection to my Shogun's, FS7ii, and F8. They simplified my kit, would gladly buy again. Since purchasing I have used them on multiple Multicam streams as well as day to day with sync from mixers I work with. 2 issues I've had are when a sound mixer doesn't have a BNC output for TC, I just need to get the other cables, and when using the Blue to connect to the F2 takes a few takes to get connected, I wish I could get them to input the TC through the USB-C port.
See any errors on this page?
Will this work with a canon 80d ? Using the the ...
Will this work with a canon 80d ? Using the the audio 3.5mm and
LTC of course. I was a bit confused and the for atom and ninja. Than you
The Canon 80D does not have a Clean HDMI output for use with an Atomos Ninja recorder. You may be able to sync it up with this, but this product is designed for use with an Atomos Recording Monitor.
Date published: 2021-01-14
Will this work with the gh5 (not gh5s)
Will this work with the gh5 (not gh5s)
You can also adapt the TC output on the Ultrasync to stereo mini plug and stripe the Timecode as audio onto any camera that doesnt have a TC input.
Your editing software must support TC on audio (for example Davinci Resolve does this)
Date published: 2021-12-17
I am trying to timecode sync my ultrasync one to ...
I am trying to timecode sync my ultrasync one to my atomos Ninja V and I can't find the instructions. The one that clips on to the back is now discontinued. How can I sync it up? Please help.
The Atomos CONNECT Network, Wireless & SDI Expansion for NINJA V/V+ (BH #ATOMCON003 • MFR #ATOMCON003) allows you to timecode sync the Ninja V and replaces the discontinued Atomos AtomX SYNC module.
Date published: 2022-11-18
Is there a cable for RED Komodo timecode and ...
Is there a cable for RED Komodo timecode and genlock?
This cable from Atomos will provide timecode connection - https://bhpho.to/2IKoAFx
Date published: 2020-11-17
From what distance can a ONE be paired/sync with ...
From what distance can a ONE be paired/sync with a BLUE? Both units specs say they support RF Range Up to 656' / 200m. So this?
The Atomos UltraSync ONE can pair and sync with Atomos UltraSync BLUE using their RF network, and because both support up to about 656 ft (200 m) line‐of‐sight RF range, that is the practical maximum distance they can maintain sync between one another.
Date published: 2026-01-18
Will this trigger recording on my Zoom F6?
Will this trigger recording on my Zoom F6?
The Atomos UltraSync ONE RF Timecode Sync for AtomX Sync and Ninja V does not have a trigger function, it simply generates and transmits time code.
Date published: 2024-04-01
Bluetooth
Bluetooth
No, the Atomos UltraSync ONE RF Timecode Sync for AtomX Sync and Ninja V operate off radio frequency. The Atomos UltraSync BLUE Wireless Timecode Sync for AtomX SYNC and Ninja V operated off Bluetooth.
Date published: 2025-12-07
If I have a MixPre 6 II attached to the ...
If I have a MixPre 6 II attached to the UltraSynch-1, can the UltraSynch-1 act as a master and provide timecode to the new Atomos X Control accessory attached to the Ninja V+?
The MixPre 6II (and the 3II and 10II) has a very accurate timecode generator built in. You can jam that to the UltraSync, and it should stay true until you power it down. Then simply jam it again. You don't need to tie up an UltraSync for the MixPre.
Date published: 2026-01-19