RadioMaster Nomad Dual 1-watt Gemini Xrossband ExpressLRS Module Radio Transmitter

Brief: The RadioMaster Nomad is an innovative dual-band transmitter with Gemini Xrossband support, combining two third-generation Semtech LR1121 transceivers for simultaneous operation at 2.4 GHz and 868/900 MHz. This solution is designed for drone pilots and enthusiasts seeking maximum range, communication stability, and minimized radio interference.

About the Manufacturer

Brand: Radiomaster.

Features and Benefits

• Support for the Gemini Xrossband protocol for simultaneous packet transmission in two bands, significantly reducing the risk of data loss.
• Two independent third-generation Semtech LR1121 transceivers, each with 1W power, provide extended range and communication reliability.
• Powerful cooling system for stable operation even during intensive use and in hot weather.
• Includes micro adapter and nano adapter for compatibility with most modern radio controllers.
• Built-in Wi-Fi and Bluetooth support for convenient setup and firmware updates.
• RGB LED strip for status indication and additional visual control.
• Wide compatibility: works with all ExpressLRS 2.4 GHz and 900 MHz receivers, and is compatible with Gem-X dual-band receivers.Perfectly pairs with the DBR4 ExpressLRS receiver for maximum performance and communication stability.

Technical Specifications

• Model: Nomad Dual Band Module with micro adapter.
• Regulatory Domain: ISM_2.4, FCC_915.
• Microcontrollers: ESP32 (main), ESP32c3 (auxiliary).
• RF Chip: Semtech LR1121 x 2.
• RF Power: 1000 mW x 2 (dual-band).
• Frequency Range: 2400-2479 MHz / 903-927 MHz.
• Maximum Packet Rate: 500 Hz (1000 Hz available in ExpressLRS V3.5).
• Minimum Receiver Refresh Rate: 50 Hz.
• Wi-Fi and Bluetooth Support: Yes.
• Dimensions: 80×45×40 mm (without antenna).
• Weight: 87.20 g (with antenna) / 71.10 g (without antenna).
• Power Supply: XT30, DC 6V – 16.8V.

Package Contents

• 1 x Nomad Dual Band Module with micro adapter.
• 2 x antennas (2.4 GHz / 900 MHz).
• 1 x Nano adapter.
• 1 x user manual.

The Nomad is designed for those operating in environments with strong radio interference or requiring the longest and most stable signal possible. Thanks to two 1-watt transceivers and Gemini Xrossband support, you get a reliable communication channel in challenging conditions. Compatibility with existing ExpressLRS receivers and the ability to operate in regulated bands make the Nomad a versatile choice for professional pilots and enthusiasts who value range, stability, and configuration flexibility.

Product Category: Drones & Quadcopters > Drone Components > Drone Parts > Transmitters

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