These receivers are capable of sub-meter accuracy via free SBAS satellite corrections from the WAAS constellation.

These receivers are capable of centimeter accuracy when connected to an RTK network or base station over cellular service.

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Bad Elf Flex Mini Extreme | GNSS Receiver (RTK)

The perfect companion for your high-accuracy geospatial needs.

The Bad Elf Flex Mini is a next-generation GNSS receiver that offers high accuracy and reliability for a variety of applications. Whether you need to survey a field, map a trail, or manage assets, the Bad Elf Flex Mini can provide you with high-accuracy positioning data in real time. The device is compact, rugged, and easy to use, with a long battery life and multiple connectivity options. You can pair it with your smartphone, tablet, or laptop via Bluetooth or USB, and use it with any compatible app or software.

The Bad Elf Flex Mini supports multi-frequency (L1/L5) signals and all major GNSS constellations (GPS, GLONASS, Galileo, BeiDou, and QZSS) to provide high-accuracy location information even in challenging environments (e.g., urban canyons and tree canopy). It also features an integrated accelerometer for tilt detection.

RTK Capable

The Flex Mini Extreme configuration supports RTK capabilities to achieve sub-foot (<25 cm) measurements when paired with an Internet-based correction source.  Use the free Bad Elf Flex utility app to connect to your organization’s NTRIP network or access services such as PointOne Navigation’s Polaris correction network (subscription required).

Field Upgradable

Do you own the Flex Mini Standard configuration and need higher accuracy?  You can upgrade to the Extreme configuration via an easy over-the-air update, just contact Bad Elf.

$1,499.99

Description

Package Contents

  • Bad Elf Flex Mini Receiver
  • 3ft (90cm) USB-C cable
  • Accessory case
  • Quick Reference Guide

Positioning Engine

  • GPS: L1CA, L5L1CA, L5
  • GLONASS: G1G1
  • BeiDou: B1i, B2aB1i, B2a
  • Galileo: E1, E5aE1, E5a
  • QZSS
  • SBAS: WAAS, EGNOS, MSAS

Positioning Performance

  • 1.0m horizontal, 3m vertical (CEP)
  • 10cm horizontal, 15cm vertical (RTK)
  • Cold start time < 30 s typical (almanac and RTC)
  • Warm start time < 30 s typical (almanac and RTC)
  • Hot start time < 10 s (almanac, RTC, and position)
  • Maximum speed 1,850 kph (999 kts)
  • Maximum altitude 18,288 m (60,000 ft)
  • Differential options SBAS, Autonomous SBAS

Accuracy specified in CEP, results depend upon sky condition and distance from corrections source, vertical error typically 1.5x horizontal error specified.

Reporting Rate

  • Default: 1hz
  • Logging and SDK apps: up to 10hz

Specifications

Interfaces

  • USB: USB device via USB-C receptacle
  • Bluetooth: Bluetooth V4.0 (HS) with integrated Class 1.5 PA Supports 3 simultaneous connections

Compatibility

  • Operating system: iOS, Android, Windows
  • Mobile App: The Bad Elf Flex App requires iOS 9.0+ or Android 9+
  • Connectivity: Bluetooth SPP, USB Serial

Operating Specifications

  • Operating: –4°F to +145°F (–20°C to +63°C)
  • Charging: 41F to +113°F (5°C to +45°C)

Environmental Specifications

  • Waterproof: IP67
  • Humidity: 5% to 95% non-condensing

Mechanical Specifications

  • Dimensions: 1.8” x 1.27” x 3.6” / 45.7mm x 32.5mm x 91mm
  • Weight: 5 oz / 143 g
  • Enclosure: Polycarbonate
  • Mounting: Bottom mount with 1/4”-20 thread

Battery Specifications

  • Bluetooth connected/logging: 24 hours

Product Specifications

  • USB Port: USB-C port for charging and ElfPort™ expansion
  • Accelerometer: 3-axis
  • Display: 128 x 128 pixel transflective LCD screen with backlight
  • Firmware: Field upgradeable via app or USB

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