Trimble MS860
MS860
Rugged Dual-Antenna GPS Receiver for Precise Heading and Position
Key Features and
Benefits
• 10-Hz precise heading without drift or
calibration
• 20-Hz position
update rate
• Built for rugged
environments
• All-solid-state—no
moving parts
• Industry-standard
interfacing
• User-defined local
coordinates direct
from receiver
Trimble
• Supports industrystandard CAN bus
architecture
TM
The Trimble MS860 receiver
delivers a new dimension in GPS
receiver technology—Trimble's
patented RTK (real-time kinematic)
heading technology—to provide
precise position, heading and speed
of a dynamic platform. This rugged,
dual-antenna receiver addresses a
vast range of precise navigation
applications in the fields of construction, dredging, marine survey, commercial marine, agriculture, and general machine guidance.
MS860 Dual-Antenna GPS Receiver–High performance in tough environments
Rugged design
The MS860 receiver is designed for
use in the most demanding application environments, such as on construction equipment, farm machinery, and sea-going vessels. The boltin unit has been proven in use on
construction equipment around the
world. The all-solid-state electronics
unit contains no moving parts, thus
avoiding the need for scheduled
maintenance and calibration.
Accuracy and response times
Today’s navigation and guidance
applications require virtually
instantaneous position and heading
reports multiple times per second.
The MS860 receiver delivers positions to guidance or control-loop
software up to 20 times per second
with a latency of less than 20 milliseconds. This responsiveness is
matched with horizontal accuracies
of two centimeters and vertical
accuracies of three centimeters.
Heading accuracies of 0.03° RMS
are achieved at 10 times per second.
The RTK heading technique allows
the quoted heading accuracies to be
obtained without the need for external differential GPS (DGPS) corrections. Designed for use in a highspeed, dynamic environment, the
MS860 receiver offers accurate heading at rates of turn in excess of
90°/sec. For less demanding applications, a DGPS submeter version is
available.
Interfacing and configuration ease
Industry-standard NMEA messages
or compact binary data can be output through any of the three bidirectional serial ports. Local datum and
transformation parameters can be
loaded directly into the receiver. The
receiver also includes support for the
industry-standard CAN (Con-troller
Area Network) architecture.
Both the RTCM format for DGPS
corrections and Trimble’s published
Compact Measurement Report
(CMR) differential data can be
received simultaneously. The receiver
can choose the optimum source at
any given time and provide seamless
navigation.
Advanced technology
The accuracies, update rates and
latencies available in the MS860
receiver are made possible through a
GPS architecture specifically designed
for demanding dynamic positioning
applications. Custom-designed hardware with Super-trak multibit GPS
signal technology and EVEREST
advanced multipath suppression
provide superior tracking, especially for weaker, low-elevation satellites. These robust, dual-frequency
measurements allow reliable, rapid,
and fully automatic On-the-Fly
(OTF) initializations.
TM
TM
MS860
Rugged Dual-Antenna GPS Receiver for Precise Heading and Position
STANDARD FEATURES
TECHNICAL SPECIFICATIONS
OPTIONS AND ACCESSORIES
•
•
•
•
•
Tracking
Signal processing
18 channels L1 C/A code, L1/L2 full cycle carrier.
Fully operational during P-code encryption.
Super-trak multibit technology
EVEREST multipath suppression
Positioning
Mode
Synchronized RTK
AccuracyA
1cm + 2ppm Horizontal
2cm + 2ppm Vertical
Low Latency RTK 2cm + 2ppm HorizontalD
3cm + 2ppm Vertical
DGPS
<1m
LatencyB
300 msC
Max Rate
10 Hz
<20ms
20 Hz
<20ms
20 Hz
Heading
Rugged L1/L2 machine-mount antenna
Micro-centeredTM antenna
Extended hardware warranty
Firmware and software update service
Receiver mounting kit
Baseline
10m
5m
AccuracyA
<0.03°
<0.08°
Max Rate
10Hz
10Hz
1 sigma level
At maximum output rate
Dependent on data link throughput
D
Assumes 1 second data link delay
A
B
C
PHYSICAL CHARACTERISTICS
Size
Wieghteight
SizePower
29cm x 28cm x 9cm
(11.42 in. x 11.02 in. x 3.54 in.)
4.8 kg (10.56 lbs.)
9 VDC to 32 VDC, 15 Watts
Initialization
Time required
Start-up
ENVIRONMENTAL CHARACTERISTICS
Temperature
Humidity
Sealing
Vibration
Mechanical Shock
EMC
Communications
Operating: –40°C to +70°C (–40°F to +158°F)
Storage: –55°C to +85°C (–67°F to +185°F)
MIL 810 E, Meth. 507.3 Proc III, Aggravated,
100% Condensing
Sealed to ±5 PSI
MIL 810 D, Tailored
Random 8g RMS Operating
MIL 810 D
Operating: ±40g
Survival: ±75g
Radiated Emissions: CE Class B
Conducted Emissions: SAE J1113/41
Radiated Immunity: CE Class B 60V/m
ESD: ±15 KV
Input Voltage Transients: ISO 7637-2, Pulses 1 - 5
Configuration
Automatic OTF (on-the-fly) while moving
Typically <1 minute
<90 seconds from power-on to positioning
<30 seconds with recent ephemeris
3 RS-232 ports. Baud rates up to 115,200
2 CAN/J1939 ports.
Configuration Toolbox, Remote Controller
Software, HYDROpro software, or user-definable application files.
TM
Output Formats
NMEA-0183 words GGK, GGA, HDT, ROT, ZDA, VTG, GST, AVR,
PJT and PJK
Other
Trimble Binary Streamed Output
ORDERING INFORMATION
For further information contact your nearest Trimble Authorized Distributor
or Trimble Office.
You may also visit our website at: http://www.trimble.com
Specifications and descriptions are subject to change without notice.
Trimble Navigation Limited
Corporate Headquarters
645 North Mary Avenue
Sunnyvale, CA 94086
+1-408-481-8000
+1-408-481-7744 Fax
www.trimble.com
Trimble Navigation
Europe Limited
Trimble House
Meridian Office Park
Osborn Way
Hook, Hampshire, RG27 9HX
England
+44-1256-760-200
+44-1256-760-148 Fax
Trimble Japan K.K.
Torigo F Bldg. 7F
1-8-2 Torigoe Taito-ku
Tokyo 111-0054
JAPAN
+81-3-3865-8091
+81-3-5472-8144 Fax
TRIMBLE AUTHORIZED DISTRIBUTOR
© 2000, Trimble Navigation Limited. All rights reserved. The Trimble logo with Trimble are trademarks of Trimble Navigation Limited registered in the United States Patent and Trademark Office.
EVEREST, HYDROpro, Micro-centered, MS860, and Super-trak are trademarks of Trimble Navigation Limited. All other trademarks are the property of their respective owners. TID12036 8/2000
The MS860 receiver is a 36-channel L1/L2 RTK GPS receiver with
dual-antenna input.
• 10-Hz precise heading
• 20-Hz position updates
• <20-ms position latency
• User-defined local coordinates direct from receiver
• 3 serial I/O ports
• 1-PPS output
• RTCM input/output
• One-year hardware warranty
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