Denecke Dcode SB-4 Syncbox Time Code Generator

SKU: DESB4 MFR: SB-4
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Key Features

  • Achieve perfect audio sync with the Dcode SB-4, ensuring seamless post-production workflows.
  • Enjoy versatile timecode output levels via LEMO & BNC, optimizing signal for various devices.
  • Experience superior stability with the TCXO crystal, drifting less than half a frame per day.
  • Power your sync box for 30+ hours using 2 AAA batteries, or use ext. power via LEMO/USB.
  • Compact & lightweight design (4oz) makes the Dcode SB-4 ideal for on-location sound recording.
  • Dependable time code generator performs in extreme temps, from -40 to +85 Degree C.
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Special Order?Estimated to Ship: 08/17/2025
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Denecke SB-4 Specifications

  • TC Input

    -15dB (0.5V to 5V) @ 4.7K; LEMO Connector

  • TC Output

    Selectable from 0 dB (2.0V), -6 dB (1.0V), -12 dB (0.50V) and -20 dB (0.20V); LEMO & BNC Connectors

  • TCXO Crystal

    +/- 0.1PPM @ -40 Degree to +85 Degree C (less than a half frame drift per day)

  • Battery Power

    2 "AAA" Batteries

  • Battery Life

    30+ Hours. Approximately 15+ Hours with Back Light Continuously ON

  • External Power

    6 to 18 Volts DC, via LEMO Connector
    5V, via Micro USB Connector

  • Dimensions (W x H x D)

    2.5 x 2.2 x 1.0" (63.5 x 55.9 x 25.4mm)

  • Weight

    4 oz (113.39g) (without batteries)

About Denecke SB-4

Over the years, the Denecke brand has become synonymous with precision and reliability in the world of film and video production. The Dcode SB-4 Syncbox Time Code Generator is the latest innovation in their esteemed line of timecode generators, engineered to seamlessly replace its predecessor, the SB-3. This sophisticated device is not just a timecode generator; it is an essential tool for professionals seeking high-tech synchronization solutions.

The SB-4 boasts a crystal-clear display and an intuitive menu system, enhancing user interaction by providing immediate access to timecode data and settings. Its high-tech interface is designed for optimal ease of use, allowing filmmakers and videographers to focus on their creative work without the hassle of complex equipment setups.

One of the most innovative features of the SB-4 is its ability to read, generate, and jam sync to all standard frame rates, including the 23.976 frame rate essential for high-definition video shoots. This advanced capability ensures that the SB-4 is versatile enough to meet the demands of modern production environments, where flexibility and adaptability are key.

The SB-4's reliability is further underscored by its automatic jam sync capability, which allows the device to re-jam to any timecode break seamlessly, without the need for powering down. This feature saves valuable time on set and ensures continuous, uninterrupted synchronization.

Cross jamming of different frame rates is effortlessly accomplished with the SB-4, making it a highly advanced tool for projects that involve multiple video formats and workflows. The inclusion of a Temperature Compensated Crystal Oscillator (TCXO) elevates the SB-4's performance, offering ten times the frequency stability of previous models. This means that users can trust the SB-4 to maintain synchronization with unparalleled precision, typically requiring only one jam per day.

In summary, the Dcode SB-4 Syncbox Time Code Generator stands out as a high-tech, sophisticated, and innovative solution for professionals in the film and video industry. Its user-friendly interface, combined with its advanced features and reliable performance, make it the preferred choice for those who value efficiency and accuracy in their synchronization needs. Whether on a bustling movie set or in a meticulous post-production studio, the SB-4 is engineered to deliver consistent, high-quality results that professionals can depend on.

Denecke SB-4 Features

  • Generates and Jam Syncs to all common SMPTE Timecode frame rates
  • Cross jam regardless of incoming frame rates
  • Sunlight-readable display with backlight
  • Jam from an external timecode source, or set it internally and use as a standalone generator
  • Continuously jams to new code so there is no need to power down the unit to rejam
  • Provides indication of drift/inaccuracy between SB-4 and a timecode input signal
  • Selectable TC output levels, eliminating the need for external output reduction pads
  • Easy-to-use menu system and display of timecode
  • Runs on 2 AAA batteries or external power connection
  • Simple to set up
  • Reprogrammable for new features and updates, via both Mac and Windows.
  • Very high stability crystal ensures low drift
  • Low and Dead battery warning

Product Documents

User Manual

Key Features

  • Achieve perfect audio sync with the Dcode SB-4, ensuring seamless post-production workflows.
  • Enjoy versatile timecode output levels via LEMO & BNC, optimizing signal for various devices.
  • Experience superior stability with the TCXO crystal, drifting less than half a frame per day.
  • Power your sync box for 30+ hours using 2 AAA batteries, or use ext. power via LEMO/USB.
  • Compact & lightweight design (4oz) makes the Dcode SB-4 ideal for on-location sound recording.
  • Dependable time code generator performs in extreme temps, from -40 to +85 Degree C.

What's in the box:

  • Dcode SB-4 Syncbox Time Code Generator
  • Denecke 1 Year Limited Warranty