BrotherHobby C3 Receiver

Order the BrotherHobby C3 receiver for stable and reliable communication at any distance!

The BrotherHobby C3 receiver is a dual-band ExpressLRS Gemini receiver. The model was created for the most stable radio communication in FPV systems. It is ideal for racing, freestyle and long-range drones. With this receiver you will have confidence in every flight.

• Dual band 900 MHz and 2.4 GHz for stability.
• Power 2 × 100 mW for a reliable signal over long distances.
• Modern LR1121 chipset with ESP32-C3 and TCXO for high sensitivity.
• Minimum weight of only 2 grams for lightweight drones.
• Supports Gemini technology to select the optimal channel in real time.

Buy a reliable receiver for clear control of the drone

The BrotherHobby C3 receiver operates simultaneously in two frequency ranges. These are 900 MHz and 2.4 GHz for maximum flexibility. Gemini technology allows you to take advantage of both bands. The system selects the optimal communication channel in real time. This significantly increases signal stability and reduces the impact of interference. Transmission power is 2 × 100 mW. This power reserve guarantees reliable communication over long distances. The receiver is built on a modern radio chip LR1121. It works in tandem with the ESP32-C3 microcontroller.

Highly stable TCXO oscillator ensures frequency accuracy. This prevents frequency drift even at extreme temperatures. Power supply is 3.6 to 5.5 VDC. Two IPEX1 connectors allow you to connect two antennas. This gives installation flexibility and improves reception. Receiver dimensions are 18 × 27 mm. The weight of the device is approximately 2 grams. This lightness does not overload your drone and maintains maneuverability.

A special feature of the model is support for ExpressLRS Gemini. It is an open protocol with record range and low latency. The receiver is fully compatible with ExpressLRS transmitters. Built-in Wi-Fi connector simplifies setup and firmware updates. RGB status indicator shows device operating mode.

High-performance ESP32-C3 microcontroller provides extended range. It also gives low latency and high refresh rate. Stable telemetry connection allows you to monitor the drone's status. The BrotherHobby C3 receiver is a modern solution for demanding pilots. It provides reliability, range and stability in all conditions.

Choose quality equipment from the manufacturer BrotherHobby

Manufacturer BrotherHobby was founded in 2010 in China. The company is part of the Longswee Group Co., Limited. BrotherHobby specializes in high-performance motors and electronics for drones. The brand is known for its attention to quality production. The company uses high-precision technologies and modern materials.

BrotherHobby takes an approach where innovation is the guide. Precision manufacturing is the basis and customer needs remain the top priority. The brand's products are trusted by the best pilots around the world. BrotherHobby is a brand for those who value technology and reliability.

BrotherHobby products are all about high performance without compromise. The brand’s motors and electronics have excellent technical characteristics. This is high traction, precision and high-quality assembly. BrotherHobby models are suitable for long-distance FPV flights. They demonstrate excellent performance on various copters. The C3 receiver is a continuation of this philosophy. It combines advanced technology and compact design. BrotherHobby offers reliable and affordable solutions for pilots of all levels.

• Chip: ESP32-C3FH4 + LR1121 × 2 + TCXO
• Frequency: 915 MHz, 2.4 GHz
• Feedback power: 2 × 100 mW
• Input voltage: 3.6–5.5 V
• Antenna connector: IPEX1
• Weight: 1.98 g (receiver only)
• Dimensions: 18 × 27 mm