BAYCKRC Gemini Dual-Band ExpressLRS Receiver 900MHz/2.4GHz (915M) TCXO — RC FPV Long-Range Racing & Fixed-Wing Drone

Ready to unlock serious range and rock-solid signal on your FPV build? The BAYCKRC Dual Band Gemini ExpressLRS Receiver is built for pilots who want maximum link reliability, ultra-low latency, and frequency flexibility — whether you're ripping a racing quad, cruising long-range, or flying fixed-wing missions.

This tiny powerhouse runs both 900MHz and 2.4GHz ExpressLRS, letting you choose the band that fits your flying style. Go 2.4GHz for fast response and racing, or switch to 900/915MHz for long-range penetration when distance matters. No compromises — just pure control.

At the heart of the receiver is a high-precision TCXO, paired with the LR1121 RF chip and ESP32 processor, delivering stable signal performance even in challenging RF environments. The result? Cleaner packets, stronger telemetry, and fewer failsafes when it counts most.

Despite its advanced tech, the receiver stays ultra-lightweight (just 1.8g) and compact, making it perfect for micro quads, long-range rigs, and fixed-wing aircraft where space and weight are critical. Dual T-antennas help maintain optimal signal diversity and coverage.

With up to 100mW output power per band, this receiver provides exceptional control link strength while remaining efficient. Built on the open-source ExpressLRS platform, you get access to continuous community improvements, fast firmware updates, and top-tier performance trusted by FPV pilots worldwide.

Whether you're pushing range limits or flying technical race lines, the BAYCKRC ELRS Dual Band Gemini Receiver gives you the confidence of a professional-grade radio link in a compact, budget-friendly package.

🚀 Key Features

• Dual-band operation: 900MHz / 915MHz + 2.4GHz
• ExpressLRS compatible (LoRa-based RF protocol)
• TCXO for superior frequency stability
• LR1121 + ESP32 chipset for reliable performance
• Up to 2 × 100mW RF output power
• Lightweight design — only 1.8g (without antennas)
• IPEX1 antenna connector
• Ideal for FPV drones, racing quads, long-range builds, and fixed-wing aircraft

📦 Package Includes

✔ 1 × BAYCKRC Dual Band ELRS Gemini Receiver
✔ 2 × 900MHz/2.4GHz 120mm T Antennas
✔ 1 × Heat Shrink Tube
✔ Silicone Wires

🔧 Specifications

• Frequency: 900MHz / 2.4GHz

• RF Chip: LR1121

• MCU: ESP32

• Oscillator: TCXO

• Input Voltage: 3.6V – 5.5V

• Connector: IPEX 1

• Size: 27 × 16mm

• Weight: 1.8g (without antennas)

• Recommended Age: 14+