SEQURE ELRS 2.4GHz Single RX Single Antenna Receiver Long Range High Refresh Rate for FPV Racing Drone Fixed Wing Features: (1) High-frequency anti-interference, 2.4GHz frequency, strong signal penetration. (2) High-speed data transmission, supports F1000Hz and F500Hz ultra-high refresh rates, meeting the low-latency requirements of racing players. (3) Onboard temperature-compensated crystal oscillator (TCXO), rejects the impact of ambient temperature on flight, maintains stable operation in high or cold environments, making flight safer. (4) Integrated with a high-power PA+LNA low-noise amplifier and 100mW (20dBm) telemetry return, returning the flight data is more stable. (5) Supports SH1.0-4P socket and 2.54-4P pad, two connection methods to meet various scenarios. Description: Brand: SEQURE Model: ELRS 2.4GHz Single RX Factory Firmware: SEQURE 2.4GHz Single RX_3.4.0 MCU: ESP8285 RF Chip: SX1281 Crystal Oscillator Type: Temperature Compensated Crystal Oscillator锛圱CXO锛?br>PA Power (Telemetry Power): 100mW锛?0dBm锛?br>LNA: YES Indicator Light: LED Frequency Band: 2.4GHz ISM Protocol: CRSF RF Mode: Single Antenna Antenna Interface: Ipex1 Receiver Interface: SH1.0-4P Connector, 2.54-4P Pad Working voltage: 5V Weight: 0.7g Size: 18*10.8*5mm Package Size: 150*100*15mm Packing Weight: 8g Package included: SEQURE ELRS 2.4GHz Single RX脳1 2.4G Antenna 80mm脳1 30AWG 100mm Single-end SH1.0-4P Cable脳1 12*30mm Heat Shrink Tube脳2