Product overview

Find any location with pinpoint accuracy

The RoyalFix

The RoyalFix is a RTK-GNSS rover. With RTK technology you can determine positions and heights with centimeter accuracy.

The RoyalFix is an extension for Android smartphones or tablets (via Bluetooth BLE) for centimeter-accurate working. The correction data will be sent over the internet from the RoyalBase or an Internet-based NTRIP data correction service of your choice.

Your smartphone delivers the RTCM correction data to the RoyalFix and gets exact positions back. The correction works only if the smartphone has an Internet connection. Your smartphone should have at least a 1GB flat rate


  • N190.1 RoyalFix
  • N190.5 wireless charger with micro USB charging cable
  • N190.6 230V charging adapter
  • operation manual

The appearance of the product may vary due to constant development.

Technical specifications

Product RoyalFix+
Manufacturer Netwake GmbH, Überlingen, Germany
Dimensions 200 x 165 x 36 mm
Weight 329g
Dust & Water IP54 (IP67 optionally on request available)
Operating Temperature -30°C to +60°C
Communication Bluetooth LE V5 Low Energy (V4.x compatible)
Up to 150m distance to the smartphone
GNSS location

USA-GPS, GLONASS, BeiDou, Galileo
Band L1 / L2C / E5b
1Hz (up to 20Hz possible)

RTCM 3.3 1001, 1002, 1003, 1004, 1005, 1006, 1007,
1009, 1010, 1011, 1012, 1033, 1074, 1075,
1077, 1084, 1085, 1087, 1094, 1095, 1097,
1124, 1125, 1127, 1230
Accuracy FIX

14mm CEP**
TTF cold start: typically < 1 minute (down to 14sec)**

Accuracy FLOAT ca. 40cm CEP**
Accuracy offline ca 1,5m CEP**
Capacity 2800mAh, 17 Hours
Charge QI Wireless 5W 6 h
Integrated antenna Active L1/L2
Specification RoHS, CE. Made in Germany
Android requirement Android >= 7.0 and BLE >= 4.0
with data flat >= 1GB
Base station requirement 1. Recommended RoyalBase
2. RoyalBase with reduced quality (GPS / GLONASS only)
3. NTRIP RTCM 3.x correction data server, with reduced accuracy depending on the delivered RTCM.

** CEP: Circular Error Probe Radius with 50% hit probability. Specification at a baseline of max. 10km under optimal conditions (satellite constellation, free sky view, no multi path, latitude etc).

The RoyalBase

Our centimeter-accurate GPS rover requires an Internet-based reference station that provides correction data. For best data quality we recommend our in-house development RoyalBase. However, other postage correction services can also be used via NTRIP, such as SAPOS.

  • RTK* GNSS base station for accuracy in the cm range
  • Easy wall mounting
  • USB or 230V power supply
    optional PoE
  • Covers about 1000km2 (about 1mm / km loss)
  • Requires Internet connection via LAN, WLAN or optional LTE
  • Supply any number of RoyalFix or RoyalFix + Rover
  • RTCM 3.3
  • Typical use with frequency: L1 / L2C / E5b
  • RoHS, CE
  • Made in Germany

Technical specifications

Product RoyalBase
Manufacturer Netwake GmbH, Überlingen, Germany
Dimensions 220 x 220 x 60 mm
Weight 660g
Dust & Water IP53 water spray
Operating temperature -30°C to +60°C
Communication LAN, WLAN, opt. LTE, BLE
GNSS location GPS, GLONASS, BeiDou, Galileo
Bands L1 / L2C / E5b
Accuracy FIX Enables 14mm CEP**
RTCM 3.3 1005, 1074, 1077, 1084, 1087, 1094,
1097, 1124, 1127, 1230
Charging current 230V oder USB
2,5 A peak mit LTE
External antenna Aktiv L1/L2
Specifications RoHS, CE. Made in Germany

** CEP: Circular Error Probe Radius with 50% hit probability. Specification at a baseline of max. 10km under optimal conditions (satellite constellation, free sky view, no multi path, latitude etc). 24 hours static, -130 dBm,> 6 SVs

Mobile App


With our app you can see exactly where you are and can instantly store attributes, such as images and information, for the precisely measured locations.

You need the Android operating system in its latest version and Bluetooth Low Energy (BLE) on your smartphone or tablet.