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STONEX
S850A
GNSS Receiver
User Manual
www.stonex.it
Jan 2020 - Ver.1 - Rev.1

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Summary of Contents for STONEX S850A

  • Page 1 STONEX S850A GNSS Receiver User Manual www.stonex.it Jan 2020 - Ver.1 - Rev.1...
  • Page 2: Table Of Contents

    4.1 Carrying case ......................14 4.2 Standard accessories ....................14 5. Technical specification ....................... 15 Appendix 1: Default radio configuration ..................18 Appendix 2: Copyrights, warranty and environmental recycling ..........20 Copyrights and trademarks ..................20 Stonex S850A GNSS Receiver – User Manual...
  • Page 3 For countries outside European Union (EU) ............24 Appendix 3: Safety Recommendations ..................25 Warnings and Cautions ....................25 Wireless Module Approval ................... 25 Instrument Approval ....................... 26 UHF 410-470 MHz / 902.4-928 MHz Data transceiver ........26 Stonex S850A GNSS Receiver – User Manual...
  • Page 4: Introduction

    Introduction This document is user guide for S850A and it is intended to introduce how to use the receiver correctly. S850A GNSS receiver is a multiple-frequency receiver and designed for GNSS surveying applications. It is available as a base station, or as a standalone...
  • Page 5 4G LTE and Bluetooth / WLAN datalink support • UHF datalink with internal 1 W radio module • Easy configuration from Web UI and remote server. • Support E-bubble • Intelligent connection • IP67 Stonex S850A GNSS Receiver – User Manual...
  • Page 6: Receiver Appearance

    Flashing green and red alternately: GNSS board abnormal 2. Datalink indicator Green: datalink setting succeeds Flashing green: data in normal transmission Red: In static mode Flashing red: in static mode, flashing red according to static sampling interval Stonex S850A GNSS Receiver – User Manual...
  • Page 7 Switch on/off the receiver; short press to broadcast current operation mode and status. Green: The power supply is enough Flashing green (1s): power in 10%-20% Flashing red (1s): power<10% Flashing red (3s): The device is charging Stonex S850A GNSS Receiver – User Manual...
  • Page 8: Bottom View

    1. UHF TNC, external UHF antenna connector 2. SIM card slot Nano SIM card interface 3. 5-pin LEMO Connect the external power supply and external radio 4. Type-C Power supply and data transfer Stonex S850A GNSS Receiver – User Manual...
  • Page 9: Web Interface

    2. Web Interface S850A receiver has Web UI functionality. By getting access to its internal hotspot, you can easily manage it on the Web UI. As long as you have a smart phone, PC or handheld with WIFI functionality, you can easily connect to the S850A receiver to view status, download data and configure the receiver.
  • Page 10: Working Mode

    For example you can set the base data type, start base and base position and so on. If you select UHF mode, most of the settings are same as rover. But you can set the radio power. Stonex S850A GNSS Receiver – User Manual...
  • Page 11: Download

    WEB UI. The detailed steps are shown as followed. In management page, you can see “registration”. Input register code and click submit, and then registration is done. After registration, you can check the expiration time of current registration in the page. Stonex S850A GNSS Receiver – User Manual...
  • Page 12: Set The Language

    2.5 Set the language As you can see, there is language button in the right-up side of WebUI. And the S850A has 7 languages to set up. They are Chinese, English, Korean, Portuguese, Russian, Turkish and Japanese. Stonex S850A GNSS Receiver – User Manual...
  • Page 13: Basic Operation

    Self-check functionality is to check whether every module works normally. When S850A receiver has indicators off or module doesn’t work normally, you can use self-check to inspect the receiver. S850A self-check consists of six parts, namely GNSS, radio, network, WIFI, Bluetooth, and sensor. The self- check results will be voice broadcasted in the process.
  • Page 14: Insert Sim Card

    3.5 Insert SIM card If you need to use the SIM card, you should insert the SIM card before you power on the S850A; open the card cover first, then insert the SIM card as the notes in card cover.
  • Page 15: Accessories

    Power adaptor (model: KSA-45P-45W) with 4 plugs (US, UK, AU and EU). Charging cable Type C -Type C charging cable (model: CTMM-1.5) 1.5 meter long. Data cable Type C -USB cable (model: CUTM-1.5) 1.5 meter long. Stonex S850A GNSS Receiver – User Manual...
  • Page 16: Technical Specification

    <0.5 m RMS Vertical <1.0 m RMS SBAS POSITIONING Horizontal <0.6 m RMS2 Vertical <1.2 m RMS2 REAL TIME KINEMATIC (< 30 Km) – NETWORK SURVEYING3 Fixed RTK Horizontal 8 mm + 1 ppm RMS Stonex S850A GNSS Receiver – User Manual...
  • Page 17 To upgrade the software, manage the status and Web UI settings, data download, etc. via smart phone, tablet or other internet enabled electronic device Reference outputs RTCM 2.3, 3.2 ,CMR, CMR+, ROX Navigation outputs NMEA 0183 Stonex S850A GNSS Receiver – User Manual...
  • Page 18 3.Network RTK precision depends on the network performances and are referenced to the closest physical base station. 4.Varies with the operating environment and with electromagnetic pollution. 5. Optional, it can be activated via firmware. Stonex S850A GNSS Receiver – User Manual...
  • Page 19: Appendix 1: Default Radio Configuration

    WEB interface. The default frequency of each channel is in the following table. Channel Frequency 438.125 MHz 440.125 MHz 441.125 MHz 442.125 MHz 443.125 MHz 444.125 MHz 446.125 MHz 447.125 MHz Stonex S850A GNSS Receiver – User Manual...
  • Page 20 Band width Hopping frequency: 280 KHz Hopping frequency: GMSK Modulation scheme Fixed Frequency: GMSK, 4FSK Transmitter RF output power High power (1.0 W) Modem Fixed frequency: 9600bp, 19200bps Rate Hopping frequency: 115200bps Modulation GMSK Stonex S850A GNSS Receiver – User Manual...
  • Page 21: Appendix 2: Copyrights, Warranty And Environmental Recycling

    Appendix 2: Copyrights, warranty and environmental recycling Copyrights and trademarks © 2020, STONEX Limited. All rights reserved. ® STONEX , the STONEX logo, and S850A GNSS receiver are trademarks of ® ® STONEX Limited. ® STONEX Cube-a, STONEX Cube Connector are trademarks of STONEX ®...
  • Page 22: Shipping Policy

    (30) days only if STONEX ® Europe recognizes that the defects of the instrument are not caused by human factors or no obvious damage to its surface is visible. STONEX ® warrants any new replaced parts or products are warranted to be free from...
  • Page 23: Firmware/Software Warranty

    Firmware/Software will operate to meet your requirements. Stonex will forward the Software/Firmware Fix to the dealer or customer. Firmware/software Fix means an error correction or other update created to fix a previous firmware version that substantially doesn’t conform to the...
  • Page 24: Instruments

    GNSS receiver: S850A GNSS Series Accessories Accessories and specific parts warranty For accessories provided by Stonex with the instruments S850A GNSS the following general warranty time is for reference: Power Adaptor, cables: 1 years. Stonex S850A GNSS Receiver – User Manual...
  • Page 25: Environmental Recycling

    · For countries outside European Union (EU) The treatment, recycling, collection and disposal of electric and electronic devices may vary in accordance with the laws in force in the Country in question. Stonex S850A GNSS Receiver – User Manual...
  • Page 26: Appendix 3: Safety Recommendations

    Before using this instrument, check if authorization to operate the receiver is required in your country. It is the responsibility of the importer to verify if it is necessary a certification or license for the equipment in the country of use. Stonex S850A GNSS Receiver – User Manual...
  • Page 27: Instrument Approval

    Approval is granted by the manufacturer of the equipment. Some countries have unique technical requirements for operation in particular frequency bands. To comply with those requirements, Stonex srl may modified the equipment to be subjected to grant. Unauthorized modification of the units voids already got approvals, the warranty time and the operational licenses of the instrument.
  • Page 28 All the relevant information’s are available on the European Community website: http://ec.europa.eu/enterprise/sectors/rtte/documents/ The text of the Directive 99/05 regarding telecommunication equipments is available, while the applicable Directives (Low Voltage and EMC) are available http://ec.europa.eu/enterprise/sectors/electrical Stonex S850A GNSS Receiver – User Manual...
  • Page 29 “safety standards and recommendations “published by Scientific organizations. Stonex srl therefore believes the internal wireless radio is safe for use by end users. The level of energy emitted is far less than the electromagnetic energy emitted by wireless devices such as UMTS phones. However, the use of Bluetooth/WiFi may be restricted in some special situations or place, like aircraft , hospital ,etc.
  • Page 30 – Do not use or store the battery in very hot ambient. – Do not drop or puncture the battery. – Do not open the battery and do not put in short-circuit its electrical contacts. Stonex S850A GNSS Receiver – User Manual...
  • Page 31 – If battery fluid gets into your eyes, immediately rinse your eyes with clean water and seek medical attention. Do not rub your eyes! – If battery fluid gets onto your skin or clothing, immediately use clean water to wash off the battery fluid. Stonex S850A GNSS Receiver – User Manual...
  • Page 32 STONEX® SRL Viale dell’Industria, 53 - 20037 Paderno Dugnano (MI) Tel: +390278619201 Stonex S850A GNSS Receiver – User Manual www.stonex.it | info@stonex.it...

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