CAD Files

Divimath CAD Downloads

Download simplified CAD models for Divimath products, including STEP files for FPV goggles, video transmitters, cameras, flight electronics, receivers, and mounting accessories. These files are intended for mechanical integration, mounting layout, enclosure planning, and general fit-check reference.

CAD files are provided for reference only. Models may be simplified and may omit internal components, small features, tolerances, or non-critical geometry. Please verify critical dimensions before final manufacturing or integration.

Digital FPV System

  • Divimath Race VTX STEP File
    CAD model for the compact Divimath Race VTX digital video transmitter. Useful for drone frame integration and mounting layout.
    Download Divimath Race VTX STEP File
  • Divimath Long Range VTX STEP File
    CAD model for the Divimath Long Range VTX. Useful for mechanical planning, antenna routing, stack clearance checks, and enclosure design.
    Download Divimath Long Range VTX STEP File
  • Divimath HDMI VTX STEP File
    CAD model for the Divimath HDMI VTX. Useful for embedded system integration, HDMI cable clearance, power wiring, and mounting design.
    Download Divimath HDMI VTX STEP File
  • Divimath HD90 Camera STEP File
    CAD model for the Divimath HD90 camera. Useful for camera mount design, lens clearance checks, and FPV drone integration.
    Download Divimath HD90 Camera STEP File

Analog and Ground Systems

  • Divimath Dual Band Analog VTX STEP File
    CAD model for the Divimath Dual Band Analog VTX. Useful for mechanical integration, drone mounting, antenna routing, and clearance checks.
    Download Divimath Dual Band Analog VTX STEP File
  • Divimath GroundLink VRX STEP File
    CAD model for the Divimath GroundLink VRX. Useful for ground-station integration, receiver mounting, enclosure planning, and tripod-based system design.
    Download Divimath GroundLink VRX STEP File

Flight Electronics

Divimath Goggle Antenna Mounts

The following CAD files are helpful antenna mount references for attaching popular high-gain antennas to the Divimath Goggle.

  • Divimath Goggle TrueRC X2-Air Mount STEP File
    STEP file for a Divimath Goggle mount designed for the TrueRC X2-Air antenna. Useful for antenna positioning, fit checks, and accessory customization. Print this in a heat tolerant material like ABS-GF or PETG-GF. Print on the part's side with no support material.
    Download Divimath Goggle TrueRC X2-Air Mount STEP File
  • VAS Super Cannon Mount STEP File
    STEP file for a Divimath Goggle mount designed for the VAS Super Cannon antenna. Useful for long-range antenna mounting, fit checks, and custom ground-station setup planning.
    Download VAS Super Cannon Mount STEP File

Proprietary ASICs

Divimath, Inc. stands at the forefront of FPV innovation, delivering products with the lowest latency in the world. This achievement is powered by Divimath’s proprietary ASICs, the result of years of intensive research and development and an investment of tens of millions of U.S. dollars. Unlike companies that rely on off-the-shelf solutions, Divimath designs and fully owns its custom chips, ensuring unmatched performance, reliability, and control over the technology stack.

  • Wireless video transceiver (BB)
    DM5680

  • 5~6GHz RF transmitter
    DM6300

  • 5~6GHz RF Receiver
    DM6302

  • Dual Channel Video Processor
    DM1618

  • Quad Channel Video Processor
    DM1675

FAQ

Q: How do Divimath NDAA-compliant products differ from HDZero products?

A: Divimath NDAA-compliant products are similar to the proven HDZero digital video system but are built specifically to meet U.S. government sourcing and compliance requirements. Divimath NDAA-compliant products add a key feature: encrypted digital video transmission. This encryption protects against unauthorized viewing and is exclusive to the NDAA-compliant product line. While Divimath NDAA products remain compatible with HDZero receivers when encryption is disabled, encrypted video streams can only be viewed using Divimath NDAA-compliant receivers. HDZero receivers cannot decode encrypted video from Divimath NDAA transmitters.

Q: What does NDAA compliance mean?

A: NDAA compliance ensures that our products meet U.S. government regulations regarding sourcing and manufacturing. Divimath's NDAA-compliant products are free from restricted components and are suitable for use in federal, defense, and other sensitive applications requiring secure supply chains.

Q: Where are Divimath products made?

A: Divimath products are manufactured in Thailand and owned by Divimath, Inc., a U.S.-based company. This provides transparency and security in our supply chain while supporting domestic engineering and support services.

Q: How does Divimath’s video system compare to analog?

A: Unlike analog systems, Divimath’s digital video technology eliminates image warping and color shifting, offering consistently clear visuals. Our system also offers similar range and predictable signal recovery, with none of the stutters or freezes common in other digital systems.

Q: What is the video latency of Divimath’s system?

A: Divimath’s video transmission offers industry-leading, sub-3ms glass-to-glass latency with no frame-to-frame variation—far lower than typical digital systems, which can have 30-200ms of delay.

Q: Can Divimath systems work with existing analog setups?

A: Yes. Our video systems include a built-in analog video receiver and HDMI input for seamless integration with existing infrastructure, making upgrades simple and cost-effective.

Q: How does Divimath's digital video encryption work?

Divimath digital link is encrypted using AES256.
Encryption occurs at the physical layer which means:

  • It is almost impossible to hack the link without a Divimath receiver
  • A Divimath receiver without correct password is not able to receive video

Encryption can be disabled if desired (e.g. at racing events).