Description: The BR3 ExpressLRS Receiver features a built-in TCXO (temperature-compensated crystal oscillator) which ensures reliable, stable, and accurate signal reception for superior performance in demanding environments. Utilizing 0402 components, the BR3 ExpressLRS receiver also features superior resistance to vibration. BR3 Expresslrs Receiver features a huge 500mw of telemetry output making it for long range applications. The ESP8285 MCU and SX1276 chip are renowned for low latency, high sensitivity and exceptional long-range performance. The included T Antenna is optimized for long range performance . Due to the low-latency and high-refresh-rate module, the BR3 Expresslrs Receiver is for FPV freestyle or Long Range. Product model: BR3 ExpressLRS receiver color: Black Material: PCB Type: FCC915 Main MCU: ESP8285 IC: SX1276 Return power: 100mW-500mW LUA adjustable (20-27dBm) Antenna: High sensitivity T antenna Antenna interface: IPEX1 Interface: CRSF Power supply: DC 5.0V Size: 24.00x14.20mm Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Package Contents: 2 x Receiver Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.