Trimble Dual SPS985 Base Rover RTK GNSS GPS TSC7

Up for sale Trimble Dual SPS985 Smart Antenna Base Rover RTK 900 MHz GNSS GPS TSC7 SiteWorks. Everything is in excellent working condition.


Sell used Trimble Dual SPS985 900 MHz Base Rover RTK Kit with a TSC7 with latest Trimble SiteWorks 1.44.22 (Updated SCS900) Installed. All Constellations (GPS L1, L2, L5, Galileo, BeiDou, QZSS).

Each SPS985 can be used as a Base or Precise Rover with all constellations enabled. Each SPS985 has been fully updated to Trimble's latest 5.56 Firmware. The TSC7 is in excellent condition. The batteries hold an excellent charge. The TSC7 has Trimble SiteWorks 1.44 installed with the Roading Stakeout and Measurement module enabled. SCS900 3.75 with the Roading Module is also installed in case you prefer that over Siteworks. Please let me know if you have any questions. Radios are 900 MHz. Everything has been fully tested and is in excellent working condition. This is the best kit on eBay and by far the best price by several thousand dollars. The other SPS985 receivers on eBay are either not 900 MHz or are priced significantly higher.

Trimble Dual SPS985 includes:

  • 2x Trimble SPS985 Base or Precise Rover (900 MHz radio)
  • Trimble TSC7 with SiteWorks 1.44 (Roading Stakeout and Measurement enabled)
  • Dual Battery Charger with power supply
  • 2x Trimble Batteries for SPS985
  • 2x 900 MHz Antennas
  • Charger for TSC7
  • SPS Rugged Transport Case

The ultra-rugged Trimble SPS985 GNSS Smart Antenna offers unmatched reliability for construction site positioning. Ideal for use on small and large job sites, the SPS985 can serve as a GNSS rover system or as a Wi-Fi enabled base station for other GNSS operations including machine control.

Easy-to-Use Rover
The SPS985 is engineered to stand up to the most dynamic and rugged jobsite measurement applications. The integrated smart antenna design and quick release connector make it easy to transport and set up on a range pole, ATV or supervisor truck.

The SPS985 can move from one site measurement application to another with one quick release, saving set up time and maximizing use time. For example, a grade checker can mount the SPS985 to an all terrain vehicle and conduct site topos, check as-builts, and road center lines in even the roughest site conditions. The SPS985 can withstand the high vibration scenarios often seen on ATV mounted site work without interruption or fear of damage.

With Trimble SCS900 Site Controller Software, you can:
• Determine cut/fill on a range pole, utility vehicle, or truck
• Stake out site or road features, utilities, daylight lines and side slopes
• Measure progress and calculate material stockpile volumes
• Carry out as–built measurements, grade checks and laid material thickness checks

The SPS985 integrates numerous timesaving features in a compact and rugged system. It has never been so quick and easy to get measuring. Initial site work and topo can even be done base station free using satellite delivered GNSS corrections to the rover.

The Trimble Web UI eliminates the need to travel to the job site for routine monitoring of the established base station. Now you can assess the health and status of the base station and perform remote configurations from the office. Setting a new standard for rugged reliability, the SPS985 GNSS Smart Antenna keeps your crews working, not wasting time with GNSS maintenance.

Reliable Base Station
The SPS985 can also serve as a powerful site base station, using integrated Wi-Fi or optional radio to send and receive corrections for rover or machine control work. It is the easiest base station on the market – just put it on the tripod, switch it on, and you’re ready to go. The SPS985 will automatically establish a Wi-Fi connection with the machine radio or GNSS rover and begin transmitting corrections.

With integrated Trimble 360 receiver technology, the SPS985 GNSS Smart Antenna can ”see” more GNSS constellations and signals than traditional GPS, so you can expect greater accuracy in more challenging conditions such as under tree canopy and in urban areas. That also means more uptime using the system and more productivity for your job crews.


Trimble TSC7 Controller Spesification:

Keyboard and display LED indicators for satellite tracking radio link reception and power monitoring On/Off key for one-button startup
Dimensions 12 x 13 cm (4.7 x 5.1 in.)
Weight 1.55 kg (3.42 lb) including radio and battery
Complete system (rover, controller, pole) 3.9 kg (8.6 lb)
Operating –40 °C to +65 °C (–40 °F to +149 °F)
Storage –40 °C to +75 °C (–40 °F to +167 °F)
Humidity 100%, condensing
Waterproof IP67 for submersion to depth of 1 m (3.3 ft), dustproof
Pole drop Designed to survive a 2 m (6.6 ft) pole drop onto concrete


  • 440-channel L1C/A, L1/L2/L2C GPS and QZSS. Upgradable to L5 and GLONASS L1/L2C/A, L1/L2P Full Cycle Carrier
  • Optional Galileo and BeiDou
  • Trimble xFill for short gaps in correction service
  • CenterPoint™ RTX™ Correction Service
  • OmniSTAR
  • Trimble EVEREST™ multipath signal rejection
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)
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 RTK4 + 10 mm/minute RMS
Vertical accuracy RTK + 20 mm/minute RMS
Horizontal accuracy 4 cm (0.13 ft) RMS
Vertical accuracy 9 cm (0.30 ft) RMS
Initialization reliability >99.9%
Internal Rechargeable, removable 7.4 V, 2.6 Ah Lithium-ion battery in internal battery compartment
External External power input with over-voltage protection 11 V DC to 28 V DC external power input
Power consumption 3.7 W, in RTK mode with internal radio
Rover 4.6 hours; varies with temperature
Base station with internal radio 3.5 hours; varies with temperature
Lemo (Serial) 7-pin Lemo 2-key, Power Input, USB
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
Internal radio output
  • 450 MHz output power: 0.5 W, upgradeable to 2 W
  • 900 MHz output power: 1.0 W
External GSM/GPRS, cell phone support Supported via SCS900 and SPS controller
Receiver position update rate 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz positioning
Correction data input/output CMR, CMR+, CMRx, RTCM3, RTCM 2.x (with Rover/Base upgrade)
Data outputs NMEA, GSOF
  • FCC Part 15 Subpart B (Class B Device), Part 15.247, 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
  • CE mark compliant
  • C-tick mark compliant
  • RoHS compliant
  • WEEE compliant




Datasheet - Trimble TSC7 Field Controller
Brochure - Trimble TSC7 Field Controller
User Guide - Trimble TSC7 Controller