R131 DGPS Receiver - Bruttour International

R131 DGPS Receiver
High Accuracy, Multipurpose Receiver
Complete your work quickly and accurately with the R131™DGPS receiver. Rely on consistent sub-meter performance
with standard SBAS differential and Hemisphere GPS’ exclusive COAST™ technology that maintains accuracy during
temporary loss of differential signal.
The R131 provides new and convenient physical advantages, including a new design with a rack mountable enclosure,
front facing display, 1PPS output via an SMA connector, and a new soft power switch in lieu of the traditional
mechanical power switch. The soft switch allows for ease of use when turning the R131 on/off, when the R131 is
rack mounted. In addition to the new features, a new metal power connector has been added to provide a durable
The R131 offers many differential correction options such as SBAS, OmniSTAR® , radio-beacon, and e-Dif® for various
environments and worldwide coverage. It is also RTK upgradable. The simple user interface and extensive software
features make the R131 the ideal solution for professional mapping, guidance and navigation applications.
Key R131 DGPS Receiver Advantages
• Feature-packed sub-60 cm DGPS Positioning
• Differential options including SBAS (WAAS, EGNOS, etc.), Radio Beacon, OmniSTAR
• Exclusive e-Dif option where other differential correction signals are not practical
• COAST technology maintains accurate solutions for 40 minutes or more after loss of differential signal
• Fast update rates of up to 20 times per second provide the best guidance and machine control
• Compatible with our exclusive L-Dif™and RTK technologies, for applications requiring
higher accuracy
• The status lights and menu system make the R131 easy to monitor and configure
• Uses a standard USB port for communication with PC
www.hemispheregps.com • precision@hemispheregps.com
R131 DGPS Receiver
GPS Sensor Specifications
Receiver Type:
SBAS Tracking:
Update Rate:
Horizontal Accuracy:
Cold Start:
L1, C/A code, with carrier
phase smoothing (Patented COAST™
technology during differential signal
12-channel, parallel tracking
(10-channel when tracking SBAS)
2-channel, parallel tracking
10 Hz standard, 20 Hz available
< 0.02 m 95% confidence (RTK 1,2)
< 0.28 m 95% confidence (L-Dif 1,2)
< 0.6 m 95% confidence (DGPS1,3)
< 2.5 m 95% confidence
(autonomous, no SA1)
60 s (no almanac or RTC)
Correction I/O Protocol:
Data I/O Protocol:
Timing Output:
Event Marker Input:
Operating Temperature:
Storage Temperature:
Shock and Vibration:
L-Band Sensor Specifications
Frequency Range:
Satellite Selection:
Startup and Satellite
Reacquisition Time:
Beacon Sensor Specifications
Input Voltage:
Reverse Polarity
Power Consumption:
Current Consumption:
Antenna Voltage Output:
Antenna Short Circuit
Frequency Range:
MSK Bit Rates:
Single channel
1530 to 1560 MHz
Manual or Automatic (based on location)
15 seconds, typical
2-channel, parallel tracking
LV100 Specifications
283.5 to 325 kHz
50, 100, and 200 bps
Serial Ports:
Baud Rates:
2 full duplex RS-232
4800 - 115200
1 USB-B device
Authorized Distributor:
Unit 1, 12 Cecil Road, Hornsby (Sydney),
NSW 2077 Australia
T: +61 (0) 2 9987 1581
F: +61 (0) 2 9987 1584
E: sales@bruttour.com.au
4110 - 9th Street S.E.
Calgary, AB T2G 3C4
Hemisphere GPS RTK, RTCM v2.3
NMEA 0183, Hemisphere GPS binary
1 PPS (HCMOS, active high, rising
edge sync, 10 kΩ, 10 pF load)
HCMOS, active low, falling edge
sync, 10 kΩ
LED Indicators:
Power Connector:
Data Connectors:
Antenna Connector:
1PPS Connector:
-30°C to + 70°C (-22°F to + 158°F)
-40°C to + 85°C (-40°F to + 185°F)
95% non-condensing
EP 455
FCC Part 15, Subpart B, CISPR 22, CE
8 to 36 VDC
< 250 mA @ 12 VDC
5.0 VDC
Powder-coated aluminium
18.8 L x 11.4 W x 7.1 H cm
(7.4” L x 4.5” W x 2.8” H)
0.86 kg (1.9 lb)
Power, GPS lock, DGPS position
2-pin ODU
2x DB9-female
1 Depends on multipath environment, antenna selection, number of
satellites in view, satellite geometry, and ionospheric activity
2 Up to 5km baseline length
3 Depends also on baseline length
Phone: 403.259.3311
Fax: 403.259.8866
Copyright © 2010 Hemisphere GPS. All rights reserved. Specifications subject to change without notice.
Hemisphere GPS, Hemisphere GPS logo, Crescent, Crescent logo, R131, COAST, e-Dif and L-Dif are trademarks of Hemisphere GPS. OmniSTAR is a
registered trademark of OmniSTAR, Inc. Rev. 9/10
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