Name: Rx Radiomaster XR1 - 2.4G/Dual
Availability: InStock

CAT FPV

Features
Telemetry RF power: 100mW
ExpressLRS 2.4GHz or Sub-G 900MHz
ESP32C3 high-performance MCU
Semtech LR1121 2.4GHz & Sub-G 900MHz Transceiver
Secondary UART port
Castled pads for easy soldering
Specification
Item: XR1 Nano Multi-Frequency  ExpressLRS Receiver
Type: ISM2.4 or FCC915
MCU: ESP32C3
RF chip: Semtech LR1121
RF connector: IPEX-1
Antenna: 1x T-Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)
Frequency Range: 2.4GHz or Sub-G 900MHz
Telemetry Power: 100mW
Maximum Packet rate: DK500Hz / K1000Hz
Minimum Packet refresh rate: 50Hz
Working voltage: 5V
Weight: 1.0g (without antenna)
Dimension: 20mm * 13mm * 3mm
Firmware Version: ExpressLRS v3.5.1 pre-installed
FW Target:  RadioMaster XR1 2.4/900 RX
Bus interface 1: CRSF
Bus interface 2: UART 

Semtech LR1121 2.4GHz & Sub-G 900MHz Transceiver

Item: XR1 Nano Multi-Frequency  ExpressLRS Receiver

Antenna: 1x T-Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)