Item Brochure
GNSS ENGINE
480 GNSS tracking channels
- GPS L1 C/A, L1P (Y), L2P (Y), L2C, L5, L1C
- GLONASS L1 C/A, L1P, L2 C/A, L2P, L3, L1/L2 CDMA
- GALILEO E1, E5a, E5b
- BeiDou B1, B2, B3
1
- QZSS L1 C/A, L1 SAIF, L1C, L2C, L5
- IRNSS L5
- SBAS L1 C/A, L5
Two MSS L-band tracking channels
Two GNSS antenna inputs
FEATURES
Patented Z-tracking to track encrypted GPS P(Y) signal
Patented Strobe
™
Correlator for reduced GNSS multipath
Patented Z-Blade technology for optimal GNSS
performance:
- Highest quality of raw data (availability/reliability) to meet
reference station applications
- Full utilization of signals from all seven 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 or BeiDou-only
solution (from Autonomous to full RTK)
2
- Fast and stable RTK solution
- Fast Search engine for quick acquisition and re-
acquisition of GNSS signals
Patented SBAS ranging for using SBAS code & carrier
observations and orbits in RTK processing
Position in local datums and projections with RTCM-3
transformation data
Support for Trimble RTX
™
real-time correction services
Support for CenterPoint
®
RTX Post-processing service
Hot Standby RTK Algorithms
Flying RTK Algorithms
RTK base and rovers modes, post-processing mode
Moving base
- RTK with Static & Moving Base corrections supported
- Multi-dynamic mode (static/moving Base and Rover
functions simultaneously)
- RTK against a moving base for relative positioning
- Adaptive velocity lter to meet specic dynamic
applications
Heading and Roll/Pitch
- Accurate and fast heading using dual frequency
multi-GNSS algorithms
- RTK or Trimble RTX and heading processing
simultaneously
- Heading engine with optional baseline length
self-calibration
- Adaptive velocity lter to meet specic dynamic
applications
Up to 50 Hz real-time raw data (code & carrier and
position, velocity, and heading output)
3
Reference Inputs/Outputs: RTCM 3.2
4
, RTCM
3.1/3.0/2.3/2.1, CMR/CMR+/CMRx
5
, ATOM
6
RTK Networks Supported: VRS, FKP, MAC
NTRIP protocol
Navigation Outputs: NMEA-0183, ATOM
PPS output
Event marker input
UHF networking
One-push Ashtech Trouble Log (ATL)
GNSS SENSOR PERFORMANCE
Time to First Fix (TTFF):
- Cold start: < 60 seconds
- Warm Start: < 45 seconds
- Hot Start: < 11 seconds
- Signal re-acquisition: < 2 seconds
Position accuracy (HRMS), SBAS: < 50 cm (1.64 ft)
7
Update rate: Up to 50 Hz
3
Latency: < 10 ms
8
Velocity Accuracy: 0.02 m.sec HRMS
Maximum Operating Limits
9
:
- Velocity: 515 m/sec
- Altitude: 18,000 m
PRECISE POSITIONING PERFORMANCE
Real-Time Accuracy (RMS)
10 , 11
Real-Time DGPS Position:
- Horizontal: 25 cm (0.82 ft) + 1 ppm
- Vertical: 50 cm (1.64 ft) + 1 ppm
Real-Time Kinematic Position (RTK):
- Horizontal: 8 mm (0.026 ft) + 1 ppm
- Vertical: 15 mm (0.049 ft) + 1 ppm
Network RTK
12
:
- Horizontal: 8 mm (0.026 ft) + 0.5 ppm
- Vertical: 15 mm (0.049 ft) + 0.5 ppm
Trimble RTX
™
(satellite and cellular/Internet (IP))
13, 14
CenterPoint
®
RTX
- Horizontal (RMS): < 4 cm
- Initialization: < 30 min. (typical)
- Operating range (inland): Nearly worldwide
CenterPoint RTX Fast
- Horizontal (RMS): < 4 cm
- Initialization: < 5 min. (typical)
- Operating range (inland): In select regions
Heading
15, 16, 17
- Accuracy (RMS): 0.2° per 1 m of baseline length
- Initialization time: < 10 sec typical
- Baseline length: < 100 m
Flying RTK
- 5 cm (0.165 ft) + 1 ppm (steady state) horizontal for
baselines up to 1000 km
Real-Time Performance
10 , 11
Instant-RTK
®
Initialization:
- Typically 2-second initialization for baselines < 20 km
- Up to 99.9% reliability
RTK initialization range:
- > 40 km
Post-Processing Accuracy (RMS)
10 , 11
Static, Rapid Static:
- Horizontal: 3 mm (0.009 ft) + 0.5 ppm
- Vertical: 5 mm (0.016 ft) + 0.5 ppm
High-Precision Static
18
:
- Horizontal: 3 mm (0.009 ft) + 0.1 ppm
- Vertical: 3.5 mm (0.011 ft) + 0.4 ppm
Post-Processed Kinematic:
- Horizontal: 8 mm (0.026 ft) + 0.5 ppm
- Vertical: 20 mm (0.065 ft) + 1.0 ppm
Data Logging Characteristics
Recording Interval: 0.02
19
- 999 seconds
Memory
8 GB internal memory
Memory is expandable through external USB sticks or
hard drives
Over four years of 15 sec. raw GNSS data from 14 satellites
(logged to internal 8 GB Nand Flash)
Embedded Web Server
Password-protected Web Server
Full receiver monitoring and conguration
FTP push function
Embedded FTP server and NTRIP caster
20
NTRIP Server and instant real-time multi-data streaming
over Ethernet
DHCP or manual conguration (static IP address)
DynDNS
®
technology support
USER AND I/O INTERFACE
User Interface
- Graphical OLED display with 6 keys and 1 LED
- WEB UI (accessible via WiFi) for easy conguration,
operation, status and data transfer
I/O Interface:
- 1 x USB OTG
- Bluetooth v4.0 + EDR/LE, Bluetooth v2.1 + EDR
- 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)
- 1 x Ethernet, RJ45 (Full-Duplex, auto-negotiate
10 Base-TX / 100 Base-TX)
- 1 x Lemo, RS232 (radio connection and external power)
- 1 x DB9, RS232 (PPS output and CAN bus)
- 1 x DB9, RS422/232 (Event marker input)
- 2 x TNC, GNSS antenna input
- 1 x TNC, UHF radio antenna connector
- 1 x SMA, GSM antenna connector
- 1 x SMA, Bluetooth/WiFi antenna
- PPS output
- Event marker input
- Galvanic Insulation (Except USB)
- Ready for CAN bus (NMEA200 compatible)
PHYSICAL AND ELECTRICAL CHARACTERISTICS
Size: 16.5 x 20.6 x 6.5 cm (6.5 x 8.1 x 2.6 in)
Weight: GNSS receiver: 1.66 kg (3.66 lb) without UHF /
1.70 kg (3.75 lb) with UHF
Battery life:
- 4 hrs (RTK Base, GNSS On, UHF Tx On),
12.8 W average power consumption
- 6 hrs (RTK Rover, GNSS On, UHF Rx On),
5.9 W average power consumption
Li-ion battery, 27.8 Wh (7.4 V x 3.7 Ah). Acts as a UPS in
case of a power source outage
9-36 V DC input (EN2282, ISO7637-2)
External DC power limits feature
ENVIRONMENTAL CHARACTERISTICS
Operating temperature
21
: -40° to +65°C
22
(-40° to +149°F)
Storage temperature
23
: -40° to +95°C (-40° to +203°F)
Humidity: Damp heat 100% humidity, +40°C (+104°F),
IEC 60945:2002
IP67 (waterproof and dustproof), IEC 60529
Drop: 1m drop on concrete
Shock: MIL STD 810F (g. 516.5-10) (01/2000),
Sawtooth (40g / 11ms)
Vibration: MIL-STD 810F (g. 514.5C-17) (01/2000)
SP90m Technical Specications
1
Product is designed to fully support BeiDou B3 signals as soon as the ofcially
published signal Interface Control Documentation (ICD) becomes available.
2
All available GNSS signals are processed equally and combined without
preference to any particular constellation for optimal performance in harsh
environments.
3
50 Hz output is available as rmware option (20 Hz output is a standard
feature). At 50 Hz, a limited set of messages can be generated
simultaneously through a single port.
4
RTCM-3.2 Multiple Signal Messaging (MSM) guarantees compatibility with
3rd party for each GNSS data.
5
A Trimble proprietary format.
6
ATOM: Open Ashtech format.
7
VRMS for Autonomous/SBAS positions are usually twice as high as HRMS.
8
Heading latency is usually twice as high.
9
As required by the U.S. Department of Commerce to comply with export
licensing restrictions.
10
Accuracy and TTFF specications may be affected by atmospheric
conditions, signal multipath and satellite geometry.
11
Performance values assume minimum of ve satellites, following the
procedures recommended in the user guide. High multipath areas, high
PDOP values and periods of severe atmospheric conditions may degrade
performance.
12
Network RTK PPM values are referenced to the closest physical base station.
13
Requires L1/L2 GPS+GLONASS at a minimum.
14
Accuracy and TTFF specications may be affected by atmospheric
conditions, signal multipath, satellite geometry and L-band service
availability. Trimble RTX correction services are only available on land.
15
Accuracy and TTFF specications may be affected by atmospheric
conditions, signal multipath, satellite geometry and corrections availability
and quality.
16
L1/L2 data required.
17
Figures of pitch accuracy are twice as high.
18
Depending on baselines, precise ephemeris and long occupations up to 24
hrs may be required to achieve the high precision static specications.
19
A Recording Interval of 0.05 is based on a 20 HZ output. The default
changes to 0.02 if the optional 50 Hz output rmware option is installed.
20
Embedded NTRIP Caster is available as rmware option.
21
Function of the conguration is:
- Charging mode with internal battery at +45°C (+113°F) max.
- Discharge mode with internal battery at +60°C (+140°F)
- Without internal battery (external power supply) at +65°C (+149°F)
under conditions of installation.
At very high temperature, the UHF module should not be used in transmitter
mode. With the UHF transmitter on radiating 2W of RF power, the operating
temperature is limited to + 55°C (+131°F).
22
At this temperature, hand protection may be needed to safely handle the
system’s lower aluminum housing (as per EN60945).
23
Without battery. Battery can be stored up to +70°C (+158°F).
NOTE: All performance values are given assuming a minimum of ve
satellites are used, and following the procedures recommended in the
user guide. High multipath areas, high PDOP values and periods of severe
atmospheric conditions may degrade performance.
Specications subject to change without notice.
©2017 Trimble Inc. All rights reserved. Spectra Precision is a Division of Trimble Inc. Spectra Precision and the Spectra Precision logo are trademarks of Trimble Inc. or its
subsidiaries. All other trademarks are the property of their respective owners. (2017/06)
Contact Information:
AMERICAS
10368 Westmoor Drive
Westminster, CO 80021, USA
+1-720-587-4700 Phone
888-477-7516 (Toll Free in USA)
EUROPE, MIDDLE EAST AND AFRICA
Rue Thomas Edison
ZAC de la Fleuriaye - CS 60433
44474 Carquefou (Nantes), France
+33 (0)2 28 09 38 00 Phone
ASIA-PACIFIC
80 Marine Parade Road
#22-06, Parkway Parade
Singapore 449269, SINGAPORE
+65-6348-2212 Phone
www.spectraprecision.com