The DJI Mini 5 Pro utilizes the highly advanced OcuSync 4.0+ (O4+) video transmission system, giving it an impressive maximum range of up to 20 km under ideal, interference-free conditions (in FCC regulated areas). However, in real-world environments—especially in urban or suburban areas crowded with Wi-Fi signals, buildings, and natural obstructions—the effective range and stability of the video feed can be significantly curtailed. This is where a simple, passive range extender comes into play. These devices, typically made of reflective materials like copper or polished plastic, are designed to fit over the remote controller’s antennae.
1. Skyreat Range Extender
The Skyreat range extender often employs the Yagi-Uda antenna design, which is a highly effective form of directional reflector. This type of extender typically consists of a small set of parallel, non-powered elements, often made of pure aluminum or copper-plated plastic, which are precisely spaced and aligned to direct radio waves. Crafted from ABS and pure anodized aluminum, offering enhanced texture along with excellent wear and corrosion resistance.
Compact and lightweight design allows for quick, hassle-free installation and removal—no control modifications needed thanks to its non-destructive, plug-and-play setup.
Provides a stronger, more stable antenna signal for safer flights and clearer real-time image transmission. This design is particularly beneficial for flights where the drone flies a consistent path away from the pilot and where maintaining visual line of sight—a regulatory requirement in many regions—can be challenging due to distance or light terrain.
2. FlySimple Range Extender
The FlySimple range extender generally falls into the category of a classic parabolic reflector dish design. These extenders consist of two small, curved dish-like reflectors that slip directly over the remote controller’s antennae. The RC 2 Antenna Range Extender Signal Booster is crafted from high-quality premium materials, offering excellent wear and corrosion resistance for long-lasting durability.
In identical flight conditions, this signal booster can extend the flight range by 30%–50%, providing enhanced stability and stronger connectivity.
Designed for convenience, it features quick installation and removal with a non-destructive, plug-and-play setup—no modifications to the remote control required. This focus on maximizing reflection efficiency in a compact form factor makes the FlySimple extender an ideal accessory for the casual pilot who wants an immediate boost to signal stability without adding bulk or complexity to their flight setup.
3. Wtohoby Range Extender
The Wtohoby range extender often differentiates itself by focusing on a durable, semi-rigid, and integrated design. Rather than a simple clip-on accessory, these extenders may incorporate a more robust housing that not only features the reflective elements but also provides a degree of protection for the controller’s antennae themselves. The construction material is typically high-strength plastic, often with a premium metallic finish to ensure maximum signal reflection efficiency. Wtohoby designs usually aim for a tighter, more custom fit for the specific remote controller model used with the DJI Mini 5 Pro, minimizing any potential for movement or detachment during use. For pilots who frequently operate their drone in demanding field conditions or who value robust build quality, the Wtohoby model offers a perceived blend of signal enhancement and added physical protection for the sensitive controller components, making it a comprehensive solution for improved flight confidence.
Affiliate disclosure:
This post contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This helps supports the site and allows us to continue to write more.