Radiomaster Nomad Dual 1W Gemini Xrossband ExpressLRS Module

Description

The RadioMaster Nomad, the newest TX module in ExpressLRS RF design. It has double Semtech LR1121 transceivers, it operates on 2.4GHz and 868/900MHz using Gemini Xrossband protocol to reduce interference. With dual 1-watt transceivers, the Nomad offers long range possibilities.  Radiomaster brings unmatched reliability with the Xrossband ELRS.

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Features

• Supports ExpressLRS Gemini 868/900MHz
  
• Supports ExpressLRS Gemini 2.4GHz
  
• Gemini Xrossband Technology
  
• Advanced Cooling System
  
• Twin 1W Transceivers
  
• Dual-Band Support
  
• Compatibility

INTRODUCTION OF K MODES
K1000 Full SubGHz (Coming in ExpressLRS V3.5)

• Yes, you read that right—1000Hz in the 868/900MHz domain! While this mode is designed for maximum data throughput when used with MAVLink, don't let the 1000Hz fool you; during development, it was tested for long-range performance.

DK500 (Coming in ExpressLRS V3.5)

• Designed specifically from the ground up for speed enthusiasts and RC reliability. K modes are next-generation FSK modulation with built-in packet repair (Forward Error Correction). Similar to FLRC D500, DK500 sends repeat packets to minimize packet loss in challenging race environments. Paired with a Gemini-enabled Tx and Rx, nothing compares to its RC reliability.

NEW PACKET RATES
Sub-GHz 200Hz Full (-111dBm)

• Optimized for MAVLink: Double the packet rate of current 900MHz SX1276 hardware, tailored specifically for MAVLink users to provide a more robust link and reduced interference.
  

Dual Band X100Hz Full (-112dBm)

• Enhanced Gemini Mode: Enjoy dual-frequency transmission with a 100Hz packet rate and full 16-channel resolution, ensuring strong and stable connectivity even in challenging environments.

Dual Band X150Hz (-112dBm)

• Gemini Mode: Experience simultaneous sub-GHz and 2.4GHz transmissions, offering robust performance and reduced interference with a packet rate of 150Hz.
  

Sub-GHz 250Hz (-111dBm)

• Speed Boost: Achieve faster packet rates with enhanced sub-GHz performance.

Specifications

• Module Bay Adapters: Micro standard 5-pin socket & Nano standard 8-pin socket
  
• Maximum Packet Rate: 500Hz (1000Hz coming soon in ExpressLRS V3.5)
  
• Frequency Range: 2400MHz - 2479MHz / 903MHz - 927MHz
  
• Weight: 87.20g (with antenna) / 71.10g (without antenna)
  
• MCU: ESP32 (main), ESP32c3 (aux, as ESP backpack)
  
• Item: Nomad Dual-Band Module with Micro Adapter
  
• RF: Dual 1000mW | Dual-band Gemini ELRS
  
• XT30 Power Supply Voltage: DC 6V - 16.8V
  
• Minimum Receiver Refresh Rate: 50Hz
  
• Regulatory Domain: ISM_2.4, FCC_915
  
• RF Output Power: 1000mW × 2
  
• RF Chip: Semtech LR1121 × 2
  
• Built-in: RGB Light Strip
  
• Bluetooth Support: Yes
  
• Wi-Fi Support: Yes

Includes

• 1x Radiomaster Nomad Dual 1W Gemini Xrossband ExpressLRS Module
• 2× Dual-Band 2.4GHz / 900MHz Antennas
  
• 1× Nano Adapter
  
• 1× Manual Card