Ask Our Experts212.444.6615
Hello, Log InAccount & Orders
Join Bild Expo 2025 - Presented by B&H
Video Chat with a Pro Video Expert - Live
Key Features
- Generates, Reads, Jam Syncs/Cross Jams
- Supports All Standard Frame Rates
- 1 x Bidirectional BNC Connector
- 6 x Preset, 2 x User-Set Output Levels
The Denecke JB-1 Syncbox Timecode Generator is an ultra-compact, lightweight syncbox powered by an internal LiPo battery lasting up to 150 hours. Supporting all standard frame rates including 23.976, the JB-1 automatically senses the incoming timecode rate and features a single bidirectional BNC connector.
More DetailsIn Stock
Protect Your Gear
Add a protection plan from $26.00
See Options
See any errors on this page?
What cable do I need to jam time code into my RED ...
What cable do I need to jam time code into my RED DMSC2 with this device?
All you need is a quality SDI BNC to BNC cable. Here is one suggestion. Canare 1' L-3CFW RG59 HD-SDI Coaxial Cable with Male BNCs (Black) BH #CA35HSVB01 • MFR #CA35HSVB01
Date published: 2022-03-22
Will this work with Convergent Design's Apollo to ...
Will this work with Convergent Design's Apollo to insert time code when ISO recording?
according to the manufacturers manual connect the JB-1 to LTC I/O port, as long as you are using that time-code port as the selected time-code source, the time-code that's generated by JB-1 will be read and show up on the Apollo.
Date published: 2021-02-02
Will this sync a VCR and DVD recorder when ...
Will this sync a VCR and DVD recorder when copying videotapes?
This product will not be able to do that.
Date published: 2019-11-14
Is there any software involved, like the ...
Is there any software involved, like the Tentacle, so I don't have to make it an issue with an editor?
No. Software is not involved but the unit is updatable via micro-USB for both mac and windows.
Date published: 2021-12-06
Can I use this with the Red Komodo and Tentacle ...
Can I use this with the Red Komodo and Tentacle Sync Recorder and Tentacle Sync to Red Komodo timecode cable?
The Denecke JB-1 Syncbox Timecode Generator (B&H# DEJB1) can use the Tentacle Sync Tentacle to BNC Cable (Straight, 16") (B&H# TEC06) to provide time code for jam-syncing the Tentacle Sync TRACK E Pocket Audio Recorder with Lavalier Mic and Timecode Support (B&H# TETRACKE). And one could indeed connect the Denecke JB-1 Syncbox Timecode Generator (B&H# DEJB1) with the RED DIGITAL CINEMA EXT-to-Timecode Cable (3')
(B&H# REEXTTOTC3) to the RED DIGITAL CINEMA KOMODO 6K Digital Cinema Camera (Canon RF) (B&H# REKOMB).
Date published: 2022-03-11
What setting is used to output timecode to a ...
What setting is used to output timecode to a Lectrosonics SPDR recorder?
To send timecode from the Denecke JB-1 Syncbox Timecode Generator, set the mode for Jam One (JO) and then set the Frame Rate as desired. Here is a link to the user manual:
https://www.bhphotovideo.com/lit_files/644705.pdf
Date published: 2021-12-30
Does the TC-3 slate have this device built into ...
Does the TC-3 slate have this device built into it?
The Deneke TS-3 Time Code Slate reads and displays SMPTE/EBU Time Code; it utilizes an internally mounted SB-2 Syncbox Time Code Generator.
Date published: 2022-05-18
What happens with the timecode when I am ...
What happens with the timecode when I am recording at 60fps?
From the manufacturer; 60fps is the Video Frame Rate. The TC frame rate will be half of that.
So, 60 fps Video = 30 fps TC.
Please note, that many times the video frame rate is referred to as '60'
when it is actually '59.94'. In this case, the timecode rate is
29.97fps. I have a strong hunch that this is the case here. 30\60 is
very rarely used theses days.
Date published: 2021-11-09