SMA Antenna L-Bracket – 3D Print Files (STL + STEP + Fusion)

Digital download only — no physical product will be shipped.

I’ve built enough mesh nodes to know that a dangling whip antenna has a habit of getting in the way during prototyping. I designed this compact L-bracket to provide a simple way to mount a fixed SMA antenna to Raspberry Pi and HAT-based builds.

The bracket uses a mounting hole compatible with common M2 and M2.5 hardware, making it suitable for Raspberry Pi mounting points and many HATs and add-on boards.

The SMA opening incorporates a D-shaped flat designed for compatible bulkhead connectors, helping prevent the connector from rotating while the antenna is installed or tightened.

Included

• STL file(s) for 3D printing
• STEP file(s) for use in other CAD workflows
• Fusion design file for editing and customization
• L-bracket antenna-mount design

Design Features

• Designed for SMA bulkhead antenna connectors
• D-flat opening helps prevent connector rotation
• Compatible with common M2 and M2.5 mounting hardware
• Designed around Raspberry Pi and many HAT-style mounting points
• Compact right-angle design
• Useful for radio, mesh-networking, and electronics prototyping

Not Included

This is a digital product only. Your purchase/download does not include:

• A physical or pre-printed bracket
• SMA connector or cable
• Antenna
• Raspberry Pi
• HAT or other electronics
• Screws or mounting hardware

Want the Finished Part?

A pre-printed physical 2-pack is available separately in our Hardware & Gear collection.

Delivery

Files are delivered electronically after checkout. Nothing will be physically shipped for this product.