The LR900-F is a new long-range telemetry radio developed by MicoAir Technology based on LoRa spread spectrum technology. It operates in the 890-915MHz frequency band with a maximum transmission power of 500mW and supports FHSS self-interference hopping mode. With the outdoor RF line-of-sight range of 30km or more, it can provide a reliable point-to-point bidirectional communication link for drones, ships, robots, and RTK devices.
It has two ports: one is a TTL serial port, which can be directly connected to flight controllers and other devices, and the other is a Type-C USB port, which can be connected to a computer or an Android phone.
In default duplex mode, it only requires the two address parameters to be consistent for direct interconnection communication, which greatly facilitates the installation and use.
Works in 915MHz (890-915MHz)
Small size and light weight (8g)
Transmit power up to 27dBm (500mW)
Base on LoRa modulation technology to obtain excellent anti-interference performance
On-board SAW filtering
Using transparent transmission to compatible with any data and protocol not just mavlink
On-board dual interfaces CP2102 USB to UART IC, compatible with QGroundControl on Android
Diversity antenna support

LR900-F Lora Telemetry x2
900M 2DBI Antenna(11cm) x2
20cm GH1.25-4P to GH1.25-6P Cable (For Pixhawk4/5/6) * 1
20cm GH1.25-4P to MX1.25-6P Cable (For Pixhawk1/2) * 1
20cm GH1.25-4P to SH1.0-4P Cable (For MicoAir405/743) * 1
USBA to USB-Type-C * 1