GE Pu Dual-Frequency ELRS Receiver for FPV Drones and RC Model Aircraft

This GE Pu dual-frequency receiver provides a core component for building or upgrading First-Person View (FPV) drone and radio-controlled (RC) aircraft systems. It operates on the ExpressLRS (ELRS) protocol, a popular open-source system known for its low latency and long-range capabilities in the hobbyist community. The unit transmits across two frequency bands, 915MHz and 2.4GHz, offering flexibility and potential redundancy for maintaining a stable control link between your transmitter and model. Supplied as a complete kit with essential installation accessories, this sub-30cm metal unit is designed for integration into a wide variety of airframes.

Features and Construction

The receiver is built around the ELRS protocol, supporting simultaneous operation on 915MHz and 2.4GHz bands. This dual-frequency capability can be advantageous in different regulatory environments or crowded radio spectra. The complete package includes all necessary parts for a functional installation, moving you from unboxing to a wired-in component quickly.

Material and Build

The primary construction material for the receiver unit is metal. This choice of material contributes to a rigid and potentially heat-dissipating enclosure for the internal electronics, which is a practical consideration for components mounted in model aircraft that may experience vibration. The unit's size is confirmed to be under 30cm in its largest dimension, making it a compact module that can be fitted into many drone and plane fuselages without significant weight or space penalty.

Size and Practical Fit

With a stated size of less than 30cm, this receiver is designed to be integrated into model aircraft frames. This compact footprint is a key practical feature, as space and weight are critical factors in RC and FPV design. The included 4-pin silicone connecting wire provides a flexible and durable link to your flight controller or other onboard systems, while the heat shrink tubing allows for secure, insulated, and neat termination of any soldered joints.

Uses and Placement

This receiver is intended for use in radio-controlled model aircraft, specifically those utilising FPV systems where a reliable video and control link is paramount. The dual-band operation offers a degree of setup flexibility for pilots operating in different regions or signal environments.

Event or Professional Use

For FPV racing or freestyle drone pilots, the low-latency performance associated with the ELRS protocol is a significant benefit. The inclusion of two T-shaped dual-band antennas supports diversity reception, which can help maintain a solid control link even as the model's orientation changes during complex manoeuvres. This setup is relevant for competitive flying or cinematic filming where signal loss is not an option.

Everyday Home Use

For the hobbyist building or upgrading their RC plane or drone at home, this kit simplifies the process. Having the antennas, wiring, and protection materials included means fewer separate purchases. The user manual provides a starting point for configuration, which is helpful for those new to the ELRS ecosystem or installing a receiver of this type.

Benefits and Buying Value

The value of this product lies in its completeness and the specific protocol it supports. It delivers a focused solution for users committed to or exploring the ELRS control system for their models.

Reuse and Low Maintenance

As a core electronic component, the receiver itself is not a consumable item and is designed for continued use across multiple flying sessions. The metal casing may offer better protection against minor impacts compared to plastic enclosures. The silicone wire and heat-shrink connections, if installed correctly, provide a durable electrical interface that should not require frequent maintenance.

Why Choose This Product

This GE Pu receiver is a practical choice for RC enthusiasts seeking a ready-to-install dual-band ELRS solution. The key differentiators are the inclusion of a matched pair of T-shaped antennas and the essential installation accessories in one package. It is specifically aimed at users who require the performance characteristics of the ELRS protocol and value the convenience of a complete hardware kit for their next build or upgrade project.