TuneRC 3.5″ Carbon Fiber Frame (Separate Arms)

The TuneRC 3.5″ Carbon Fiber Frame is purpose-built for those looking to craft a swift and nimble 3.5” FPV toothpick drone. With a feathery weight of just 15g (main components), this frame delivers the agility and performance you need without sacrificing strength. Designed for compact builds, this frame features separate arms for easy maintenance and an impressively low profile, perfect for squeezing into tight spots and making quick repairs when needed.

With versatile mounting options that accommodate both analog cameras and DJI O3/ DJI O4 air units, the TuneRC 3.5″ Frame allows you to tailor your FPV setup to your exact specifications. Its dedicated space for battery straps also ensures a neat and balanced build, so you won’t need to compromise on your drone’s design.

How to Assemble the TuneRC 3.5″ Carbon Fiber Frame (Separate Arms) – Guides – DroneTrest

Key Features:

• Ultra-Lightweight: Main frame weighs a mere 15g, maximizing flight efficiency
• Separate Arm Design: Enables simple, cost-effective maintenance and repairs
• Camera Flexibility: Compatible with both analog cameras and DJI O3 air unit
• Battery-Friendly: Dedicated space for battery strap for a cleaner build
• Chamfered Arms: Enhanced durability with well-finished, 3mm thick arms

Technical Specifications:

• Diagonal Length: 154mm
• Arm Thickness: 3mm
• Middle Plate Thickness: 1.5mm
• AIO Mounting Pattern: 25.4mm x 25.4mm
• Motor Mounting Pattern: 9mm x 9mm

What’s in the Box:

• 4 x Frame Arms
• 1 x Top Plate
• 1 x Bottom Plate
• 1 x Battery Strap (supports 3S 450mAh battery)
• Hardware:
  • 4 x M2 x 8 socket head cap screws
  • 4 x M2 x 18 socket head cap screws
  • 8 x M2 nuts

Note: Accessories may vary depending on supply availability.

Recommended Build Components:

• Motors: TuneRC 1104 3600KV
• Flight Controller: Poly F405 2S-4S AIO
• Propellers: HQ 3.5 x 2.5 x 3
• Video Transmitter: Compatible with both analog or DJI O3/ DJI O4 air unit
• Battery: 3S 450mAh – 4S 450mAh

Additional Options:

• DJI O3 Air Unit Mount (sold separately)
• Analog Camera Canopy (sold separately)
• Spare Frame Arms and Middle Plates available

Assembly Tip: Use a medium-strength threadlocker on screws to prevent loosening during flight sessions.

Whether you’re new to the FPV game or a seasoned pilot, the TuneRC 3.5″ Carbon Fiber Frame offers a high-quality, versatile option for building a 3.5″ toothpick drone with remarkable durability and performance. Ideal for those who need a quiet yet agile flying experience.