Trimble SPS855 GPS GLONASS 410-470 MHz Rover w/ GA810 Antenna

Quick Overview

Trimble SPS855 GNSS Smart Antenna & GA810 Antenna w/ Options...
- Data Collector
- Bluetooth
- L2CS
- LBand
- Enable WebServer
- No Static CMR Output
- Login Required
- WiFi
- Firmware Option
- Max Data Rate 20 Hz
- Software Version 4.81
- Boot Version 4.72
- Radio Version 4.80m
- 410-470 MHz Radio Module P/N: 62481-92
- Serviced By A Trimble Authorized Service Center
Item ID: X2644 X2645
Condition: Refurbished
Warranty: 90 Day Exchange


* Trimble SPS855 GNSS Receiver P/N: 69855-60 w/ Options... [ID- X1712]
          - Data Collector
          - Bluetooth
          - L2CS
          - LBand
          - Enable WebServer
          - No Static CMR Output
          - Login Required
          - WiFi
          - Firmware Option
          - Max Data Rate 20 Hz
          - Software Version 4.81
          - Boot Version 4.72
          - Radio Version 4.80m
          - 410-470 MHz Radio Module P/N: 62481-92
          - Serviced By A Trimble Authorized Service Center
* Trimble GA810 Antenna [ID- X2645]
* Trimble 78235-10 Cable
* Trimble 57167 Multi-Port Adapter
* Trimble 58957-02 Cable
* Antenna
* Ethernet Cable
* AC Adapter/Charger
* QTY. 4 Power Cords
* User Manual On Cd-ROM
* Carrying Case (G)


Trimble SPS855 GNSS Receiver

Flexible Receiver for Jobsite Measurement

Whether you need a reliable GNSS base station or a rugged rover, the Trimble® SPS855 GNSS Modular Receiver gives you the flexibility to perform all of your construction site measurements. As a permanent or semi-permanent base station, it provides GNSS corrections for site measurements and machine control. As a rover, it can move easily from a site supervisor truck to a pole mount for grade checking, site measurement and stakeout.

The versatile SPS855 receiver is available in a range of options to suit your jobsite or marine construction performance requirements. Simply purchase the receiver that you need today, and upgrade as your needs change.

Secure and Easy to Use

The Trimble SPS855 is comprised of an integrated GNSS receiver and radio plus a choice of external antenna. The receiver can be placed in a secure environment such as the job trailer or boat cabin where it is protected from theft and weather. The less expensive antenna can be placed in a location with clear visibility to the sky and maximum radio coverage.

You don’t have to be a GNSS expert to use the SPS855. Integrated 450 or 900 MHz license-free radio and interface with Trimble SCS900 Site Controller Software make the SPS855 easy to use, fast to setup and more productive on the job. Trimble Autobase™ technology means anyone on the jobsite can perform daily base station set up with one button push.

For more advanced troubleshooting, the receiver’s web interface allows your GNSS manager to remotely monitor base station performance, availability, and configuration. No need for time-consuming and costly visits to the base station to set up each day or diagnose issues that may arise.

The fully upgradable SPS855 GNSS Modular Receiver can be configured in a variety of ways. For example:

  • As a base station only
  • As a rover only with SBAS, Location, or Precision Real-Time Kinematic (RTK) accuracy
  • As a flexible base or rover with Precision RTK accuracy

The SPS855 can be combined with the Trimble SPS555H Heading Add-on Receiver, for applications on cranes, construction vessels, and dredges where real-time position and orientation are important.


Keyboard and display Vacuum fluorescent display 16 characters by 2 rows Dimmable. On/Off key for one-button startup
Dimensions (L × W × D) 24 cm × 12 cm × 5 cm (9.4 in x 4.7 in x 1.9 in)
Weight 1.65 kg (3.64 lb) receiver with internal battery and radio
1.55 kg (3.42 lb) receiver with internal battery and no radio
Antenna Options
GA530 L1/L2/L2C GPS, SBAS, and OmniSTAR
GA810 GPS, Glonass, OmniSTAR, SBAS, Galileo (optimized for OmniSTAR)
Zephyr™ 2 Models L1/L2/L2C/L5 GPS, Glonass, OmniSTAR, SBAS, Galileo, BeiDou
Operating -40 °C to +65 °C (-40 °F to +149 °F)
Storage -40 °C to +80 °C (-40 °F to +176 °F)
Humidity MIL-STD 810F, Method 507.4
Waterproof IP67 for submersion to depth of 1 m (3.3 ft), dustproof
Pole drop Designed to survive a 1 m (3.3 ft) pole drop onto a hard surface
Measurements • 440-channel L1C/A, L1/L2/L2C GPS and QZSS. Upgradable to L5 and GLONASS
L1/L2C/A, L1/L2P Full Cycle Carrier
• Galileo
• BeiDou
• OmniSTAR
• Trimble EVEREST™ multipath signal rejection
Code Differential GPS Positioning
Horizontal accuracy 0.25 m + 1 ppm RMS (0.8 ft + 1 ppm RMS)
Vertical accuracy 0.50 m + 1 ppm RMS (1.6 ft + 1 ppm RMS)
Real-Time Kinematic (RTK up to 30 km) Positioning
Horizontal accuracy 8 mm + 1 ppm RMS (0.026 ft + 1 ppm RMS)
Vertical accuracy 15 mm + 1 ppm RMS (0.05 ft +1 ppm RMS)
Horizontal accuracy RTK + 10mm/minute RMS
Vertical accuracy RTK + 20mm/minute RMS
Initialization Time
Initialization reliability >99.9%
Internal Integrated internal battery 7.2 V, 7800 mA-hr, Lithium-ion
External Power input on 7-pin 0-shell Lemo connector is optimized for lead acid batteries with a cut-off threshold of 11.5 V Power input on the 26-pin D-sub connector is optimized for Trimble Lithium-ion battery input with a cut-off threshold of 10.5 V
Power consumption 6.0 W in rover mode with internal receive radio
8.0 W in base mode with internal transmit radio
Operation Time on Internal Battery
Rover 13 hours; varies with temperature
Base station 450 MHz systems: Approximately 11 hours; varies with temperature
900 MHz systems: Approximately 9 hours; varies with temperature
Regulatory Approvals • FCC: Part 15 Subpart B (Class B Device) and Subpart C, Part 90
• Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
• Canadian RSS-310, RSS-210, and RSS-119.
• Cet appareil est conforme à la norme CNR-310, CNR-210, et CNR-119 du Canada.
• ACMA: AS/NZS 4295 approval
• CE mark compliance
• C-tick mark compliance
• UN ST/SG/AC.10.11/Rev. 3, Amend. 1 (Lithium-ion Battery)
• UN ST/SG/AC. 10/27/Add. 2 (Lithium-ion Battery)
• RoHS compliant
• WEEE compliant
Lemo (Serial) 7-pin 0S Lemo, Serial 1, 3-wire RS-232
Modem 1 (Serial) 26-pin D-sub, Serial 2, Full 9-wire RS232, using adaptor cable
Modem 2 (Serial) 26-pin D-sub, Serial 3, 3 wire RS-232, using adaptor cable
1PPS (1 Pulse-per-second) Available on Marine versions
Ethernet Through a multi-port adaptor
Bluetooth wireless technology Fully-integrated, fully-sealed 2.4 GHz Bluetooth module
Integrated radios (optional) Fully-integrated, fully-sealed internal 450 MHz (UHF) Tx/Rx; Internal 900 MHz Tx/Rx
External GSM/GPRS, cell phone support For Internet-based correction streams
Receiver position update rate 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz positioning
Correction data input/output CMR™, CMR+™, CMRx™, RTCM v 2.x & 3.x
Data outputs NMEA, GSOF, 1PPS Time Tags (Marine version)

Trimble GA810 GNSS Antenna

The Trimble GA810 GNSS antenna is designed to support high precision marine applications. It is equipped with 100% humidity proof enclosure and threaded mounting to protect from harsh environments commonly seen in marine applications.


The Trimble GA810 antenna offers full support for current and near-future GNSS signals from GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, OmniSTAR, Trimble RTX and SBAS.

Key Features of Trimble GA810:

  • Equipped with a mag switch to allow users to change between MSS wideband and narrowband
  • Thread mount prevents rusting caused by salt and water in marine applications


  • Comprehensive GNSS support, including GPS modernization signals, GLONASS, BeiDou, Galileo, QZSS and IRNSS
  • OmniSTAR and RTX Support
  • Supports MSS narrowband and wideband
  • Rugged and 100% humidity proof


Comprehensive GNSS Tracking: – GPS: L1, L2, L5
– GLONASS: L1, L2, L5
– Galileo: E1, E5a, E5b, E6
– BeiDou: B1, B2, B3
– QZSS: L1, L2, L5, L6, LEX
– MSS: OmniSTAR, Trimble RTX
Magnetic switch for narrowband and wideband – Wideband mode: 1525 - 1614 MHz
– Narrowband mode: 1555 - 1608 MHz
MTBF >5,000 hours
Operating Temperature -40 ºC to +70 ºC (–40 ºF to +158 ºF)
Humidity 100% humidity proof, fully sealed, IP67
Shock and Vibration
Tested and meets the following environmental standards: Shock: MIL-STD-810-F to survive a 2 m (6.56 ft) drop onto concrete
Vibration: MIL-STD-810-F on each axis
Compliance CE compliant including ISO 7637, 2011/65/EU (RED), EN 55022, E-Mark and RoHS, FCC, ICES and RSS compliant
Dimensions 16.13 cm diameter x 7.44 cm height (6.35 in diameter x 2.93 in height)
Weight 0.57 Kg (1.26 lb)
Input Voltage 3.4 VDC to 12 VDC
Input Current <130 mA
Signal Gain 48 dB
Signal Connector TNC Female
Mounting 5/8” - 11 Female Thread