BAYCKRC 915Mhz /2400Mhz /868MHZ C3 elrs receiver Dual Band Fusion Receiver for RC Drone – High Performance FPV Racing ExpressLRS with 3 Frequencies, 100mW Support with Multiple Antenna Configuration

Price: $28.99
(as of Jun 06, 2025 03:22:58 UTC – Details)

The BAYCKRC C3 ExpressLRS receiver represents the next evolution in RC communication technology, offering multi-band compatibility in an ultra-compact package. With support for both diversity and Gemini modes across three frequency bands, pilots can achieve exceptional range and reliability regardless of local regulations or interference challenges. The intelligent design features a single-sided component layout with dual antennas, allowing for easy installation in tight spaces. The ESP32-C3 processor delivers lightning-fast response times critical for competitive racing, while the robust construction ensures consistent performance in extreme environments. Complete with all necessary connectors and antennas, this receiver provides everything needed for an immediate upgrade to your RC system..
Model ： BAYCKRC C3 900/2400 Dual Band Gemini RX
RF Frequency : 900Mhz/2.4Ghz
T Type
Chip: : LR1121+ESP32 C3 +TCXO
Color : Blue
TX power : 2x100mW
Input Voltage : 3.6~5.5V
Connector : Ipex 1
Size: 27*16mm
Weight : 0.8g
Package including :
1* BAYCKRC C3 900/2400 Dual Band RX
2*T-shaped dual –band antenna
1*service card
2* heating shrink tubing
4 pin 30AWG 80mm : 4 Pin 30AWG 80mm cable

Versatile Multi-Band Receiver – This compact BAYCKRC C3 receiver supports three frequency bands (868MHz/915MHz/2.4GHz) with both diversity and Gemini modes. Perfect for drone racers and RC enthusiasts who need reliable long-range communication across different regions and environments.
Advanced ESP32-C3 Processor – Powered by a RISC-V 32-bit single-core processor that reaches speeds up to 160 MHz with 4MB Flash memory. This ensures quick response times and reliable signal processing even in challenging interference environments
Flexible Antenna Configuration – Features a unique single-side dual-antenna design that maximizes reception quality. The specially calibrated tri-frequency antennas deliver optimal signal strength at 868MHz, 915MHz and 2.4GHz with transmission power of 2×100mW across all bands.
Compact & Lightweight Design – Measuring just 17mm×26.5mm and weighing only 1.6g, this receiver is ideal for space-constrained builds. Includes a 1.0mm 4PIN ribbon connector and supports 8 different receiver modes to match your exact configuration needs.
Wide Operating Temperature Range – With KDS 32mhz temperature compensation, this receiver maintains stable performance from -40°C to +85°C, making it suitable for all weather conditions from winter flights to hot summer racing sessions.