SKU: DRFC-0594
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GEPRC Tern-LR40 4-Inch Long-Range FPV Drone Frame

₹3,859.00 (Inclusive of all taxes)
Out of Stock

The GEPRC Tern-LR40 is a high-performance, ultra-lightweight 4-inch long-range FPV drone frame engineered for stable flight and superior GPS signal reception. Its robust DC layout and aerospace-grade materials ensure durability for extended cinematic or exploration missions.

Features

  • Ultra-lightweight design at only 59±2g for extended flight times.
  • Optimized DC frame structure enhances aerodynamic stability and control.
  • Integrated top-mounted GPS position minimizes signal interference.
  • Specifically engineered for 4-inch long-range FPV drone builds.

Out of stock

Description

The GEPRC Tern-LR40 frame offers a meticulously engineered platform for 4-inch long-range FPV drones, prioritizing both structural integrity and flight performance. Constructed from a blend of high-strength 7075 aviation-grade aluminum and premium carbon fiber, this frame achieves an exceptional strength-to-weight ratio. Its DC (Dead Cat) frame structure is specifically designed to enhance aerodynamic stability, providing a clear prop view while minimizing turbulence for smoother flight characteristics during extended expeditions.

Integration features like the dedicated top-mounted GPS position are crucial for maintaining strong satellite lock, reducing potential interference from other onboard electronics. The frame also incorporates silicone shock-absorbing camera mounts, effectively mitigating ‘jello’ artifacts in recorded footage, ensuring crystal-clear video output even in dynamic flight conditions. With native compatibility for GoPro mounts and a modular design, the Tern-LR40 simplifies component installation and future upgrades, making it an ideal choice for pilots seeking reliability and high-quality cinematic capture on long-range FPV missions.

Key Features

  • Constructed from high-grade 7075 aviation aluminum and carbon fiber for optimal strength and reduced weight.
  • Ultra-lightweight design, weighing only 59±2g, enhancing flight efficiency and extended range capabilities.
  • DC (Dead Cat) frame geometry provides clear FPV camera view and improved aerodynamic stability.
  • Integrated top-mount position for GPS modules ensures minimal signal interference and reliable navigation.
  • Silicone shock-absorbing aluminum camera mounting plates effectively reduce vibration and 'jello' effect in video.
  • Designed for 4-inch propellers, balancing thrust and efficiency for long-range applications.
  • Compatible with standard GoPro mounting systems for cinematic recording.

Applications

  • Long-range FPV exploration and cinematic cruising.
  • Freestyle and acrobatic flight with 4-inch propellers.
  • Lightweight aerial photography and video capture platforms.
  • Compact and durable builds for extended flight times.

Technical Specifications

Item TypeDrone Frame
Model No. / NameTern-LR40
BrandGEPRC
MaterialCarbon Fiber + 7075 Aluminum
ColorBlack
Compatibility4-inch FPV Drones, GoPro Mounts
Motor Mounting9x9 mm (M2)
Top Plate Thickness1.5 mm
Bottom Plate Thickness1.5 mm
Arm Thickness3.5 mm
Compatible Propellers4-inch
Wheelbase180 mm
Weight59±2g (Frame Only)

Frequently Asked Questions

What is the primary advantage of the GEPRC Tern-LR40's DC frame layout?

The DC (Dead Cat) frame layout significantly improves aerodynamic stability by keeping the propellers further out of the camera's view. This design reduces prop wash effects during forward flight, leading to smoother video capture without "jello" artifacts, and enhances overall flight predictability for long-range FPV missions.

What materials are used in the Tern-LR40 frame, and what benefit do they provide?

The Tern-LR40 frame utilizes high-grade 7075 aviation-grade aluminum and premium carbon fiber. This combination delivers exceptional structural rigidity and durability while maintaining an ultra-lightweight profile of just 59±2g. These materials ensure the frame can withstand demanding flight conditions and impacts, extending its operational lifespan.

How does the top-mounted GPS feature enhance the Tern-LR40's performance?

The dedicated top-mounted GPS position on the Tern-LR40 frame is crucial for minimizing signal interference. By positioning the GPS module away from other noisy onboard electronics, it ensures a cleaner signal reception and a more reliable satellite lock. This enhances navigation accuracy for autonomous features and return-to-home functionality on long-range flights.

Is the Tern-LR40 frame compatible with action cameras like GoPro, and how is video quality managed?

Yes, the Tern-LR40 frame is designed with native compatibility for GoPro mounts, allowing seamless integration of action cameras for cinematic recording. Furthermore, it incorporates silicone shock-absorbing aluminum camera sides. This damping system effectively reduces vibrations transmitted from the motors to the camera, ensuring smooth, jello-free video footage even during aggressive maneuvers.

Package Includes

  • 1x GEPRC Tern-LR40 FPV Drone Frame Kit

Additional Information

Dimensions 21 × 11 × 6 cm