Spectra Geospatial® SP85
Spectra Geospatial® SP85

Manufacturer: Spectra Geospatial

 

Description: 

The Spectra Geospatial® SP85 is a next generation GNSS receiver that combines decades of GNSS RTK technology with revolutionary new GNSS processing. Featuring the new 600-channel “7G” chipset combined with the patented Z-Blade™ technology, the SP85 system is optimized for tracking and processing signals from all GNSS constellations in challenging environments. With unmatched connectivity in the GNSS receiver market, the SP85 offers a unique combination of integrated 3.5G cellular, WiFi and UHF communications with SMS, email and anti-theft technology. These powerful capabilities, packaged in an ultra-rugged housing and patented antenna design, make SP85 an extremely versatile turnkey solution that can be used with unlimited operation time because of the SP85’s hot-swappable, dual battery setup.
 
Features:
  • Patented Z-Blade™ technology
  • 600-channel 7G ASIC
  • Hot-swappable batteries
  • Internal TxRx UHF radio
  • L-band satellite capable GNSS antenna
  • 3.5G cellular modem
  • Built-in WiFi communication
  • SMS and e-mail alerts
  • Anti-theft technology
  • Backup RTK
  • RTK bridge
  • eLevel technology
  • Up to 20 Hz update rate

GNSS CHARACTERISTICS

  • 600 GNSS channels
    - GPS L1C/A, L1P(Y), L2C, L2P(Y), L5
    - GLONASS L1C/A, L1P, L2C/A, L2P, L3
    - BeiDou (Phase III) B1, B2
    - Galileo E1, E5a, E5b, E5 AltBOC
    - QZSS L1C/A, L1C, L2C, L5
    - IRNSSL5
    - SBAS L1C/A, L5(WAAS, EGNOS, MSAS, GAGAN, SDCM)
    - L- band MSS
  • Patented Z-Blade technology for optimal GNSS performance
    - Full utilization of signals from all 7 GNSS systems (GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS and SBAS)
    - Enhanced GNSS-centric algorithm: fully-independent GNSS signal tracking and optimal data Processing, including GPS-only, GLONASS-only, Galileo-only, or BeiDou only solution (Autonomous to full RTK)
  • Fast Search engine for quick acquisition and re-acquisition of GNSS signals
  • SBAS rang ing for using SBAS code & carrier observations and orbits in RTK processing
  • Patented Strobe™ Correlator for reduced GNSS multi-path
  • Up to 20 Hz real-time raw data (code & carrier and position output)
  • Supported data formats: ATOM, CMR, CMR+, RTCM 2.1, 2.2, 2.3, 3.0, 3.1 and 3.2 (including MSM), CMRx and sCMRx (rover only)
  • NMEA 0183 messages output

REAL-TIME ACCURACY (RMS) (1)(2)(7)

SBAS (WAAS/EGNOS/MSAS/GAGAN)

  • Horizontal: < 50 cm
  • Vertical: < 85 cm

Real-Time DGPS position

  • Horizontal: 25 cm + 1 ppm
  • Vertical: 50 cm + 1 ppm

Real-Time Kinematic Position (RTK)

  • Horizontal: 8 mm + 1 ppm
  • Vertical: 15 mm + 1 ppm

Network RTK (6)

  • Horizontal: 8 mm + 0.5 ppm
  • Vertical: 15 mm + 0.5 ppm

POST-PROCESSED KINEMATIC (PPK)

  • Horizontal: 8 mm + 1 ppm
  • Vertical: 15 mm + 1 ppm

REAL-TIME PERFORMANCE

  • Instant-RTK® Initialization
    - Typically 2 sec for baselines < 20 km
    - Up to 99.9% reliability
  • RTK initialization range: over 40 km

POST-PROCESSING ACCURACY (RMS) (1)(2)(7)

Static & Fast Static

  • Horizontal: 3 mm + 0.5 ppm
  • Vertical: 5 mm + 0.5 ppm

High-Precision Static (3)

  • Horizontal: 3 mm + 0.1 ppm
  • Vertical: 3.5 mm + 0.4 ppm

DATA LOGGING CHARACTERISTICS

Recording Interval

  • 0.05 - 999 seconds

PHYSICAL CHARACTERISTICS

Size

  • 22.2 x 19.4 x 7.5 cm (8.7 x 7.6 x 3.0 in)

Weight

  • 1.17 kg (2.57 lb)

User Interface

  • Graphical PMOLED display
  • WEB UI (accessible via WiFi) for easy configuration, operation, status, and data transfer

I/O Interface

  • RS232 serial link
  • USB 2.0/UART
  • Bluetooth 5.0 dual mode
  • WiFi (802.11 b/g/n)
  • 3.5G quad-band GSM (850/900/1800/1900 MHz) / penta-band UMTS module (800/850/900/1900/2100 MHz)

Memory

  • 4GB internal memory NAND Flash (3.5 GB user data)
  • Over two years of 15 sec. raw GNSS data from 14 satellites
  • SD/SDHC internal memory card (up to 32GB)

Operation

  • RTK rover & base
  • RTK network rover: VRS, FKP, MAC
  • NTRIP, Direct IP
  • CSD mode
  • Post-processing
  • RTK bridge
  • UHF repeater
  • UHF networking

 

Environmental Characteristics

  • Operating temperature: -40° to +65°C (-40° to +149°F) (4)
  • Storage temperature: -40° to +85°C (-40° to +185°F) (5)
  • Humidity: 100% condensing
  • IP67 waterproof, sealed against sand and dust
  • Drop: 2m pole drop on concrete
  • Shock: ETS300 019
  • Vibration: MIL-STD-810F

Power Characteristics

  • 2 Li-Ion hot-swappable batteries, 41.4 Wh (2 x 7.4 V, 2800 mAh)
  • Battery life time(two batteries): 10 hrs (GNSS Cn, and GSM or UHF Rx Cn)
  • External DC power: 9-28 V

Standard System Components

  • SP85 receiver
  • 2 Li-Ion batteries
  • Dual battery charger, power supply and international power cord kit
  • Tape measure (3.6 m / 12 ft)
  • 7 cm pole extension
  • USB to mini-USB cable
  • Hard case
  • 2 year warranty

Optional System Components

  • SP85 UHF Kit (410-470 MHz 2W TRx)
  • SP85 Field Power Kit
  • SP85 Cffice Power Kit
  • Data collectors
    - ST10
    - Ranger™ 7
    - Ranger™ 3
    - T41
    - MobileMapper® 60
    - MobileMapper® 50
  • Field software
    - Survey Pro
    - Survey Mobile (Android)
    - SPace control app for 3rd party devices (Android)
1 Accuracy and TTFF specifications may be affected by atmospheric conditions, signal multipath, satellite geometry and corrections availability and quality.
2 Performance values assume minimum of five satellites, following the procedures recommended in the product manual. High multi-path areas, high PDOP values and periods of severe atmospheric conditions may degrade performance.
3 Long baselines, long occupations, precise ephemeris used
4 At very low temperatures UHF module should not be used in the transmitter mode.
5 Without batteries. Batteries can be stored up to +70°C.
6 Network RTK PPM values are referenced to the closest physical base station.
7 Receiver initialization time varies based on GNSS constellation health, level of multipath, and proximity to obstructions such as large trees and buildings.
 

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