RadioMaster Ranger Micro 2.4GHZ ExpressLRS TX Module Combo LBT - High Performance FPV System

Introduction

The RadioMaster Ranger Micro 2.4GHz ExpressLRS RF Module Combo (LBT) represents the cutting edge of ELRS technology for FPV pilots. Designed to integrate seamlessly with popular RadioMaster transmitters, this module offers unparalleled control and responsiveness, ensuring a superior flying experience. Its advanced features and robust design make it the top choice for serious FPV hobbyists.

Key advantages

• Cutting-edge ExpressLRS 2.4GHz technology for superior performance.
• High output power of up to 1W for extended range and signal penetration.
• Ultra-fast F-1000Hz packet refresh rate for instantaneous control response.
• Integrated high-efficiency cooling system for sustained operation.
• Wi-Fi and Bluetooth support for enhanced connectivity and configuration.
• Includes a T-shaped antenna for optimal signal coverage.
• Designed for JR-style module bays, ensuring broad compatibility.
• LBT (Listen Before Talk) version tailored for European regulations.

Technical specifications

• Item: Ranger Micro Module Combo (LBT)
• Regulatory Domain: ISM2400
• MCU: ESP32 (Main), ESP8285 (Auxiliary, as ESP-Pico-Daughterboard)
• RF Chip: SX1281IMLTRT
• Frequency Range: 2400 MHz - 2480 MHz
• Max Packet Refresh Rate: 500Hz / F-1000Hz (F-1000Hz mode requires EdgeTX 2.7.1 or newer)
• Min Receiver Refresh Rate: 25Hz
• RF Output Power: 30dBm for FCC, 20dBm for CE (Adjustable via LUA)
• Wi-Fi Support: Yes
• Bluetooth Support: Yes
• Power Supply Voltage (XT30): DC 6V - 16.8V
• Weight: 50g (with T-antenna) / 40.5g (without antenna)
• Dimensions: 136x49x33mm (with T-antenna) / 74x49x33mm (without antenna)

Applications

This module is perfect for a wide range of FPV applications, including high-speed drone racing, freestyle FPV flying, cinematic FPV, long-range exploration, and professional UAV operations where precise and reliable control is paramount.

Compatibility

The Ranger Micro module is compatible with JR-style module bays and specifically supports RadioMaster TX16S, TX16S MkII, TX12, TX12 MkII, and other compatible transmitters running suitable firmware. It utilizes an XT30 connector for power input.

FAQ

What is the RadioMaster Ranger Micro 2.4GHz ExpressLRS TX Module Combo LBT?

The RadioMaster Ranger Micro is a high-performance 2.4GHz ExpressLRS RF module designed for FPV transmitters. It features up to 1W output power, an F-1000Hz refresh rate, and a robust cooling system for reliable operation. The LBT version is compliant with European regulations.

What transmitters are compatible with the RadioMaster Ranger Micro module?

This module is compatible with JR-style module bays and specifically supports RadioMaster TX16S, TX16S MkII, TX12, TX12 MkII, and other compatible radios running the necessary firmware, such as EdgeTX 2.7.1 or newer for F-1000Hz mode.

What are the key benefits of using ExpressLRS (ELRS) technology with this module?

ExpressLRS offers significantly lower latency and higher packet rates compared to older protocols, providing a more responsive and connected feel. The Ranger Micro module leverages ELRS for superior FPV control, especially in demanding applications like racing and freestyle.

Where can I buy the RadioMaster Ranger Micro 2.4GHz ELRS TX Module LBT?

You can buy the RadioMaster Ranger Micro 2.4GHz ELRS TX Module LBT directly from HTDRONE. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta, as well as worldwide shipping via DHL.

What is the maximum RF output power of the Ranger Micro module?

The module has an RF output power of up to 30dBm for FCC and 20dBm for CE (LBT) regions. This power output is adjustable via the LUA script, allowing you to optimize performance based on your location and needs.