RTK-15D / LOCOSYS Technology Inc. established in 2005, came from a well-known research organization of information industry, a company that provide services the scope of which spans from both hardware and software in Global Navigation Satellite System (GNSS), Wireless Communication, Embedded System to Avionics, Automotive and Consumers electronics.

Promotion Product-RTK-1612

Promotion Product-RTK-1612

The RTK-1612 is a high-performance dual-band GNSS RTK module that designed for applications requiring centimeter level positioning accuracy.

Promotion Product-RTK-1010

Promotion Product-RTK-1010

The RTK-1010 is a high-performance dual-band GNSS RTK module that designed for applications requiring centimeter level positioning accuracy. It adopts 12 nm process and integrate efficient power management architecture to perform low power and high sensitivity. The module supports concurrent reception of GPS, GLONASS, BeiDou, GALILEO, and QZSS to improve the availability and reliability of RTK solution even in the harsh environment.


RTK-15D - GPS & GNSS Positioning Module Manufacturer - LOCOSYS

Based in Taiwan, LOCOSYS Technology Inc., since 2006, is a RTK-15D | GPS & GNSS positioning module supplier. Main product, including GNSS positioning module, GNSS dead reckoning(DR) module, RTK and RTD high-precision module, Bluetooth 4.0 and BT 2.4G wireless module, MEMS module, traffic information RDS-TMC module, ARM system platform solutions and related APP test software.

Best partner of 'Automotive Dead Reckoning' in Global automotive industry, also a qualified supplier to tier 1 & tier 2 manufacture in automotive industry (design house, EMS, OEM, ODM). Strong R&D in software, hardware and system integration for hardware and software in global navigation satellite system (GNSS), wireless communication, embedded system to avionics, automotive and consumers electronics, LOCOSYS's products are delivered meeting international standards - IATF16949, REACH, PPAP, RoHS, CAMDS, ISO, AEC-Q100, SAE and so forth.

LOCOSYS has been offering our customers high-quality GPS & GNSS Positioning Modules since 2006, both with advanced technology and 11 years of experience, LOCOSYS ensures each customer's demands are met.


RTK for Android system


LOCOSYS RTK-15D product is L1 + L5 Dual-frequency and multi-constellation RTK positioning solution which provides 1cm high precision positioning accuracy. The positioning accuracy specification is "cm level" which is directly connected to the USB and allows every Android device to be immediately upgraded and quickly implement to (RTK) high-precision positioning accuracy. The receiver support GPS, GLONASS, BeiDou, GALILEO, QZSS, SBAS and other global multi-constellations, even in harsh environments, it can improve the continuity and reliability of positioning.

RTK-15D product via Type-C cable easy with any Android smart phone or tablet which targets for river channel exploration, collect waypoints, construction site mapping system, highway mapping, pipeline mapping and other geographic mapping system.

Besides, LOCOSYS provide unique " Firebird_P " App SW has a user-friendly operation interface, which is convenient for users to set to "Base Station mode" or "Rover mode" by themselves. This is an extreme convenient product. It features powerful compatibility with other GNSS receivers in the market by flexible USB interfaces can quickly equip on Android system with centimeter accurate RTK.


  • Support Android OS system
  • RTK Positioning Accuracy 1cm CEP
  • Low power Consumption
  • Use USB type C connector to connect with
  • LOCOSYS IATF 16949 Taiwan certified production sites.
  • Small form factor 27.5 x 37.85 x 13 mm
  • SMD type with stamp holes; RoHS compliant


  • Personal positioning and navigation
  • Agricultural surveying
  • Cadastral surveying
  • Geographic mapping
  • Hand-Held Device


RTK-15D Introduction



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