The Ultimate Handheld LoRa Communicator

Built for those who work, explore, and operate beyond traditional networks, the Spec5 Ranger Magnum delivers next-level performance and range in a rugged, handheld form factor. It’s designed for serious field use, whether you’re testing mesh networks, running tactical coordination, or maintaining connectivity in off-grid environments. With an extended battery, expanded I/O, and a bright touchscreen, the Ranger Magnum gives you the power to communicate, navigate, and experiment anywhere.

• Product: Spec5 Ranger Magnum
• MCU: ESP32
• Flash: 16 MB
• PSRAM: 18 MB
• Frequency: 915 MHz
• Display: Touchscreen Interface
• Keyboard: Integrated QWERTY Keyboard
• Wireless: Bluetooth + LoRa
• GPS: Integrated Ceramic Antenna
• Battery: 5000 mAh Rechargeable Li-ion
• Battery Life: 10+ hours active, 30+ hours standby
• Range: ~1-3 miles urban, ~5+ miles rural (environment-dependent)
• Ports: USB-C for charging and data
• Case Material: PETG (Tactical Green)
• Dimensions: 195 x 102 x 23 mm
• Weight: 240 g
• Configuration Options: Meshtastic or ATAK (select at purchase)
• Construction: Fully assembled and flashed, ready to use out of the box

What’s Inside

Each Ranger Magnum includes:

• Spec5 Ranger Magnum Device
• 915 MHz LoRa Antenna
• USB-C Charging Cable
• User Manual
• Carabiner

Out of the box, the Magnum comes fully assembled, tested, and flashed with your chosen configuration; Meshtastic or ATAK. Both options leverage the same robust hardware platform, optimized for low-power, long-range communication in challenging environments.

Built for the Field

The Ranger Magnum isn’t just a communicator, it’s a field terminal. Its combination of touchscreen control, onboard GPS, and durable enclosure makes it ideal for extended outdoor deployment. Whether mounted on gear, clipped to a pack, or used handheld, it delivers reliable performance and clear visibility even in rough conditions.

Its large 5000 mAh battery powers long missions or weekend explorations, while the USB-C port simplifies charging and data management. Every detail of the Magnum is engineered to handle real-world environments, not just the workbench.

Who It’s For

The Spec5 Ranger Magnum is built for those who need reliable, adaptable communication when infrastructure isn’t guaranteed. Developers will find a powerful platform for building and testing mesh or tactical systems. Search and rescue teams can rely on it for GPS-enabled coordination in the field. Off-grid explorers gain a dependable communication link where cell coverage disappears. And for tech experimenters, the Magnum serves as a flexible, ready-to-build foundation for any off-grid networking project. Whether you’re running Meshtastic or ATAK, the Spec5 Ranger Magnum is your trusted companion for staying connected anywhere your mission takes you.