RTK all-band GNSS Rover Kit on ZED-X20P High Precision GNSS receiver with centimeter accuracy. Helix Antenna on SMA connector, USB-C connector and 1/4" thread mount, IP67 waterproof case. Wireless Bluetooth or Wi-Fi operation. All-band receiver delivers centimeter-level accuracy in seconds. Designed for surveying, mapping and navigation. Supported different antenna and wireless connectivity options.

With the RTK GNSS Rover Kit you will have everything you need to start your surveying, mapping and navigation tasks with RTK and centimeter level accuracy. You can use your preferred Android application to connect with the kit over Bluetooth or use U-center 2 Evaluation Software to connect directly to ZED-X20P high precision GNSS module over USB-C.

Rover Kit ensures the security of positioning and navigation information by using secure interfaces and advanced jamming and spoofing detection technologies. It comes with built-in support for standard RTCM corrections, supporting centimeter-level navigation from local base stations or from virtual reference stations (VRS) in a Network RTK setup.

Connectivity

Rover Kit provide data in standard NMEA that is used by most GIS applications. Direct access to the ZED-X20P GNSS module on USB-C connector allow to use U-center 2 Evaluation Software for many applications.

Base station

Rover Kit needs a base station as a source of corrections for centimeter accuracy in RTK and PPK. Base might be either NTRIP/VRS service or our ELT0431 Base station. Please download and install Lefebure NTRIP client for Rover applications.

Power

Development Kit powered from external rechargeable power bank, we recommend to use our 7800mAh power bank, supplied with the Kit. Typical working time up to 20 hours, power bank can be charged from any USB C PD charger.

Antenna

Development Kit can be used with any external active GNSS all-bands antenna with SMA connector. Our ELT0170 Helix antenna included to the kit. Depending of the application, Helix antenna or Patch antenna can be used.

Environment

Development Kit designed in small IP67 waterproof round case 65 mm height, 34 mm diameter and 100g weight and can be used in harsh environment. Case have 1/4" thread mount, allowing to use any typical camera monopod or tripod. 1/4" to 5/8" thread convertor included to use with survey equipment.

Applications

GNSS DK can be used with any your favorite GPS/GNSS application on Android smartphones/tablets in order to get centimeter level accuracy. You only need to setup your device to use mock location for Android. We have tested it with the following popular applications:

• Google Maps
• Odk Collect
• SW Maps
• Mapit Spatial
• OsmAnd

also with different land survey and topographic applications:

• Mobile Topographer GIS
• Apglos Survey Wizard
• TcpGPS
• FieldGenius

also with different industrial applications:

• MachineryGuide
• AgriBus-NAVI

Specifications

• Mechanical: Dimensions 65x34 mm; Weight 100 g; Operating temperature -20...+50; Ingress protection IP67
• Electrical: powered over USB C; Certification CE
• Positioning: H: 1cm + 1ppm CEP, V:1 cm + 1ppm R50; Convergence time typical 5s
• Connectivity: Bluetooth 4.0/2.1 EDR; Wi-Fi 802.11/b/g/n; Port USB-C
• Data: Corrections NTRIP, VRS, RTCM3; Position output NMEA
• GNSS Signal tracked: GPS L1C/A/L1C/L2P(Y)/L2C/L5; BDS B1I/B2I/B3I/B1C/B2a/B2b; GLONASS G1/G2/G3; Galileo E1/E5a/E5b/E6; QZSS L1C/A/L1C/L2C/L5; NavIC L5; SBAS L1C/A
• Update rate in RTK: up to 20Hz

Kit content

• X20 RTK all-bands GNSS Rover
• Helix SMA antenna (optional)
• 7800 mAh power bank (optional)
• 1/4" to 5/8" thread converter
• USB A to USB C cable
• Storage Bag

GNSS Rover can be used in Rover operation mode. For complimentary Base station check our ELT0431 Product

ZED-X20P technical documentation