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Ultralight products

Our ultralight GNSS products deliver high-precision RTK positioning in compact, low-weight designs. Ideal for drones, UAVs, robotics, agriculture, and mapping applications.

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23 products

L1/L2/L5 High Performance Multiband RTK GNSS Active Quad Helix Antenna – Eltehs GNSS Store (elt0014)

L1/L2/L5 High Performance Multiband RTK GNSS Active Quad Helix Antenna

SKU: ELT0014
Regular price $84.00
Sale price $84.00 Regular price
AllBand GPS, GLONASS, BDS, Galileo 35dB D43xH40 RTK antenna – Eltehs GNSS Store (elt0170)

AllBand GPS, GLONASS, BDS, Galileo 35dB D43xH40 RTK antenna

SKU: ELT0170
Regular price $84.00
Sale price $84.00 Regular price
L1/L2/L5 High Performance Multiband RTK GNSS Active Quad Helix Antenna White – Eltehs GNSS Store (elt0014w)

L1/L2/L5 High Performance Multiband RTK GNSS Active Quad Helix Antenna White

SKU: ELT0014W
Regular price $84.00
Sale price $84.00 Regular price
AllBand+ GPS, GLONASS, BDS, Galileo 28dB D50xH40 RTK antenna with SMA cable – Eltehs GNSS Store (elt0244)

AllBand+ GPS, GLONASS, BDS, Galileo 28dB D50xH40 RTK antenna with SMA cable

SKU: ELT0244-30
Regular price $90.00
Sale price $90.00 Regular price
AllBand+ GPS, GLONASS, BDS, Galileo 28dB D50xH40 RTK antenna – Eltehs GNSS Store (elt0242)

AllBand+ GPS, GLONASS, BDS, Galileo 28dB D50xH40 RTK antenna

SKU: ELT0242
Regular price $84.00
Sale price $84.00 Regular price
ZED-X20P ultraLight RTK GNSS Smart Antenna – Eltehs GNSS Store (elt0437)

ZED-X20P ultraLight RTK GNSS Smart Antenna

SKU: ELT0437
Regular price $379.00
Sale price $379.00 Regular price
AllBand GPS, GLONASS, BDS, Galileo 35dB D43xH40 RTK antenna white – Eltehs GNSS Store (elt0170w)

AllBand GPS, GLONASS, BDS, Galileo 35dB D43xH40 RTK antenna white

SKU: ELT0170W
Regular price $84.00
Sale price $84.00 Regular price
RM3100 Professional Grade Magnetometer for integration SPI and I2C – Eltehs GNSS Store (elt0327)

RM3100 Professional Grade Magnetometer for integration SPI and I2C

SKU: ELT0327
Regular price $42.00
Sale price $42.00 Regular price
GPS L1, SBAS L1, QZSS L1 Ultralight GPS Helix Antenna – Eltehs GNSS Store (elt0240)

GPS L1, SBAS L1, QZSS L1 Ultralight GPS Helix Antenna

SKU: ELT0240
Regular price $24.00
Sale price $24.00 Regular price
mosaic-G5 ultraLight RTK GNSS Smart Antenna – Eltehs GNSS Store (elt0757)

mosaic-G5 ultraLight RTK GNSS Smart Antenna

SKU: ELT0757
Regular price $534.00
Sale price $534.00 Regular price
Antennas cable extension kit 5 m
New

Antennas cable extension kit 5 m

SKU: ELT0485
Regular price $18.00
Sale price $18.00 Regular price
SMA Cable Multiple Length Options
New

SMA Cable Multiple Length Options

SKU: ELT0486-1
Regular price From $12.00
Sale price From $12.00 Regular price
Extender for ultraLight Smart Antennas – Eltehs GNSS Store (ultralight-extender-for-smart-antenna)

Extender for ultraLight Smart Antennas

SKU: ELT0490-50-200
Regular price $18.00
Sale price $18.00 Regular price
mosaic-G5 P3H Dual antenna ultraLight all-band high precision RTK module for heading – Eltehs GNSS Store (elt0781)

mosaic-G5 P3H Dual antenna ultraLight all-band high precision RTK module for heading

SKU: ELT0781
Regular price $559.00
Sale price $559.00 Regular price
mosaic-G5 RTK whith LoRa technology GNSS receiver board, USB-C / JST connectors – Eltehs GNSS Store (elt0763)

mosaic-G5 RTK whith LoRa technology GNSS receiver board, USB-C / JST connectors

SKU: ELT0763
Regular price $440.00
Sale price $440.00 Regular price
mosaic-G5 RTK with LoRa technology GNSS receiver board – Eltehs GNSS Store (elt0760)

mosaic-G5 RTK with LoRa technology GNSS receiver board

SKU: ELT0760
Regular price $440.00
Sale price $440.00 Regular price
mosaic-G5 P3H ultraLight Dual Smart Antenna for Heading – Eltehs GNSS Store (elt0777)

mosaic-G5 P3H ultraLight Dual Smart Antenna for Heading

SKU: ELT0777
Regular price $593.00
Sale price $593.00 Regular price
Cable 200 mm / 400 mm JST GH male 6 pin to 6 pin compatible with Pixhawk – Eltehs GNSS Store (elt0480)

Cable 200 mm / 400 mm JST GH male 6 pin to 6 pin compatible with Pixhawk

SKU: ELT0480-200
Regular price $4.00
Sale price $4.00 Regular price
RM3100 ultraLight DroneCAN Professional Grade Compass – Eltehs GNSS Store (rm3100-ultralight-dronecan-professional-grade-compass)

RM3100 ultraLight DroneCAN Professional Grade Compass

SKU: ELT0251
Regular price $60.00
Sale price $60.00 Regular price
AllBand+ GPS, GLONASS, BDS, Galileo 28dB D50xH40 RTK antenna with IPEX cable – Eltehs GNSS Store (elt0243)

AllBand+ GPS, GLONASS, BDS, Galileo 28dB D50xH40 RTK antenna with IPEX cable

SKU: ELT0243
Regular price $90.00
Sale price $90.00 Regular price

Ultralight GNSS Series – Professional Modules and Accessories

The Ultralight Series is a professional line of GNSS modules, smart antennas, compasses, and accessories designed for drone manufacturers, robotics developers, and system integrators. With ultra-lightweight design, low power consumption, and high performance, these products are ideal for commercial unmanned systems — from aerial drones to autonomous ground robots and surface vehicles.

Seamless Integration with Autopilot Systems

All Ultralight products are fully compatible with PX4 and ArduPilot software platforms, offering easy integration with a wide range of autopilot controllers. They work reliably with leading flight controllers such as Pixhawk, Cube, and compatible systems, ensuring accurate navigation, stable operation, and maximum reliability for professional robotics applications.

Key Features of Ultralight GNSS Modules

  • High-performance RTK GNSS modules with multi-band, all-constellation support
  • Lightweight antennas for drones, UAVs, and robotic vehicles
  • Integrated compasses, IMU, and magnetometers for heading and orientation
  • Low power consumption for extended field operations
  • Compact and modular design for easy integration
  • Seamless compatibility with PX4, ArduPilot, Pixhawk, and Cube controllers

Applications

  • Drone navigation and UAV mapping
  • Autonomous vehicles and robotic platforms
  • Precision agriculture, surveying, and GIS projects
  • RTK-based heading and orientation systems
  • Industrial, research, and professional UAV operations

Why Choose Ultralight Series?

By combining precision GNSS technology, advanced compass sensors, and lightweight accessories, the Ultralight Series helps developers create smarter, more efficient, and future-ready unmanned systems. Designed for professional applications, these products reduce integration time, provide long-term scalability, and ensure reliable, high-precision navigation across all environments.