TRIMBLE BD930
TRIPLE FREQUENCY GPS/GLONASS/GALILEO/BEIDOU
RECEIVER DELIVERS HIGHEST ACCURACY FOR MOBILE
POSITIONING APPLICATIONS
THE LATEST IN GNSS TECHNOLOGY FROM TRIMBLE IS NOW AVAILABLE TO
ORIGINAL EQUIPMENT MANUFACTURERS (OEM) AND SYSTEM INTEGRATORS.
KEY FEATURES
220 Channels for multi-constellation
GNSS support
Fully EMI shielded module
GPS, GLONASS, BeiDou, Galileo Support
Compact design for mobile applications
Flexible RS232, USB and
ethernet interfacing
Centimeter level position accuracy
Proven Trimble Maxwell 6 technology
Supports FDE and RAIM
MULTI CONSTELLATION/MULTI FREQUENCY GNSS
The Trimble® BD930 supports both triple frequency from the GPS and GLONASS
constellations plus dual frequency from BeiDou and Galileo. As the number of
satellites in the constellations grow the BD930 is ready to take advantage of the
additional signals. This delivers the quickest and most reliable RTK initializations for
1–2 centimeter positioning. For applications that do not require centimeter accuracy
the BD930 contains an advanced kalman filter PVT engine that delivers high accuracy
GNSS, DGNSS positions in the most challenging environments such as urban canyons.
Different configurations of the module are available. These include everything from
an autonomous GPS L1 unit all the way to a four constellation triple frequency RTK
unit. Choose the receiver that suits your application and price point. All features are
password-upgradeable, allowing functionality to be upgraded as your requirements
change.
The receiver also supports Fault Detection and Exclusion (FDE) and Receiver
Autonomous Integrity Monitoring (RAIM) for safety-critical applications.
COMPACT FULL METAL JACKET DESIGN
The Trimble® BD930 GNSS receiver module has been designed for applications
requiring centimeter accuracy in a very small package. Mobile platforms can now
embed proven Trimble RTK technology using a shielded module with a 51 mm
x 41 mm x 7 mm form factor. The Trimble BD930 is a complete drop-in, solderdown module manufactured and tested to Trimble’s highest quality standards. This
design ensures the high quality GNSS signals are protected from the sources of EMI
on the host platform. It also significantly reduces radiated emissions which speeds
compliance certification and time to market.
DEMONSTRATED PERFORMANCE
Industry professionals trust Trimble embedded positioning technologies as the
core of their precision applications. With the latest Trimble-precise Maxwell™ 6
technology, the BD930 provides assurance of long-term future-proofing and troublefree operation. Moving the industry forward, the Trimble BD930 redefines highperformance positioning:
• On-board multipath mitigation
• Proven low-elevation tracking technology
BD930 GNSS RECEIVER
Trimble GNSS OEM
FLEXIBLE INTERFACING
The Trimble BD930 was designed for easy integration and rugged dependability.
Customers benefit from the Ethernet connectivity available on the board, allowing
high speed data transfer and configuration via standard web browsers. USB and
RS-232 are also supported. Just like other Trimble embedded technologies, easy to
use software commands simplify integration and reduce development times.
TRIMBLE BD930 GNSS RECEIVER MODULE
TECHNICAL SPECIFICATIONS1
PERFORMANCE SPECIFICATIONS
• 220 Channels:
– GPS: L1 C/A, L2E, L2C, L5
– BeiDou B1, B2
– GLONASS: L1 C/A, L2 C/A, L3 CDMA13
– Galileo: E1, E5A, E5B, E5AltBOC2
– QZSS: L1 C/A, L1 SAIF, L2C, L5
– SBAS: L1 C/A, L5
• Advanced Trimble Maxwell 6 Custom Survey GNSS Technology
• High precision multiple correlator for GNSS pseudorange measurements
• Unfiltered, unsmoothed pseudorange measurements data for low noise, low
multipath error, low time domain correlation and high dynamic response
• Very low noise GNSS carrier phase measurements with <1 mm precision in a
1 Hz bandwidth
• Proven Trimble low elevation tracking technology
• 1 USB 2.0 Device port
• 1 LAN Ethernet port:
– Supports links to 10BaseT/100BaseT auto-negotiate networks
– All functions are performed through a single IP address simultaneously—
including web GUI access and raw data streaming
– Network Protocols supported
 HTTP (web GUI)
 NTP Server
 NMEA, GSOF, CMR over TCP/IP or UDP
 NTripCaster, NTripServer, NTripClient
 mDNS/uPnP Service discovery
 Dynamic DNS
 eMail alerts
 Network link to Google Earth
 Support for external modems via PPP
• 4 x RS232 ports
– Baud rates up to 115,200
• Up to 20 Hz raw measurement & position outputs
Reference outputs/inputs . . . CMR, CMR+, sCMRx, RTCM 2.1, 2.2, 2.3, 3.0, 3.112
Navigation outputs . . . . . . . . . . . . . . . . ASCII: NMEA-0183 GSV, AVR, RMC, HDT,
VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS,
GBS and Binary: Trimble GSOF
• Control Software: HTML web browser, Internet Explorer, Firefox, Safari,
Opera, Google Chrome
• 1 Pulse Per Second Output
• Event Marker Input Support
• Supports Fault Detection & Exclusion (FDE), Receiver Autonomous Integrity
Monitoring (RAIM)
• 10 MHz External Frequency Input
Time to First Fix (TTFF)7
Cold Start8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<45 seconds
Warm Start9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<30 seconds
Signal Re-acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<2 seconds
Velocity Accuracy3,4
Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.007 m/sec
Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.020 m/sec
Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 g
Maximum Operating Limits10
Velocity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .515 m/sec
Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18,000 m
POSITIONING SPECIFICATIONS3
Accuracy4
Latency5
Maximum Rate
Single Baseline RTK
0.008 m + 1 ppm Horizontal
<30 ms
20 Hz
(<30 km)
0.015 m + 1 ppm Vertical
<20 ms
20 Hz
<20 ms
20 Hz
Mode
DGNSS
0.25 m + 1 ppm Horizontal
0.50 m + 1 ppm Vertical
SBAS6
0.50 m Horizontal
0.85 m Vertical
RTK initialization time3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . typically <10 seconds
RTK initialization reliability3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>99.9%
PHYSICAL AND ELECTRICAL CHARACTERISTICS
Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 mm x 41 mm x 7 mm
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 V DC +5%/–3%
Typical 1.7 W (L1/L2 GPS + L1/L2 GLONASS)
Typical 2.2 W (L1/L2/L5 GPS/GLONASS/BeiDou/Galileo)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 grams
Connectors
I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 pin Narrow Pitch Panasonic Socket
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MMCX receptacle
Antenna LNA Power Input
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3 V DC to 5 V DC
Maximum current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mA
Minimum required LNA Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28.5 dB
ENVIRONMENTAL CHARACTERISTICS11
Temperature
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +80 °C
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55 °C to +85 °C
Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MIL810F, tailored
Random 6.2 gRMS operating
Random 8 gRMS survival
Mechanical shock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MIL810D
±40 g operating
±75 g survival
Operating Humidity . . . . . . . . . . . . 5% to 95% R.H. non-condensing, at +60 °C
ORDERING INFORMATION
Module . . . . . . . . . . . . . . . . . . . . . . Trimble BD930 GNSS available in a variety of
configurations from L1 SBAS upwards
Evaluation Kit. . . . . . . . . . . . . . . . . . .Includes interface board and power supply
1 Trimble BD930 is available in a variety of software configurations. Specifications shown reflect
full capibility.
2 Developed under a License of the European Union and the European Space Agency.
3 May be affected by atmospheric conditions, signal multipath, and satellite geometry. Initialization
reliability is continuously monitored to ensure highest quality.
4 1 sigma level, when using Trimble Zephyr 2 antennas.
5 At maximum output rate.
6 GPS only and depends on SBAS System performance. FAA WAAS accuracy specifications are <5 m 3DRMS.
7 Typical observed values.
8 No previous satellite (ephemerides / almanac) or position (approximate position or time) information.
9 Ephemerides and last used position known
10 As required by the U.S. Department of Commerce to comply with export licensing restrictions.
11 Dependent on appropriate mounting/enclosure design.
12 Input only network correction
13 There is no public GLONASS L3 CDMA ICD. The current capability in the receivers is based on publicly
available information. As such, trimble cannot guarantee that these receivers will be fully compatible.
Specifications subject to change without notice.
© 2014. Trimble Navigation Limited. All rights reserved. Trimble and the Globe & Triangle logo are trademarks of
Trimble Navigation Limited, registered in the United States and in other countries. Maxwell is a trademark of Trimble
Navigation Limited. All other trademarks are the property of their respective owners. 11/2014
AMERICAS
TRIMBLE NAVIGATION LIMITED
Integrated Technologies
510 DeGuigne Drive
Sunnyvale, CA 94085 USA
+1-408-481-8000 Phone
Email: americasales-intech@trimble.com
InTech.trimble.com
EUROPE & MIDDLE EAST
TRIMBLE NAVIGATION LIMITED
Integrated Technologies
Germany
+49 (6142) 2100-348 Phone
France
+33 2 28 09 3800 Phone
Email: emeasales-intech@trimble.com
CHINA
TRIMBLE NAVIGATION LIMITED
Integrated Technologies
Email: chinasales-intech@trimble.com
ASIA - PACIFIC
TRIMBLE NAVIGATION LIMITED
Integrated Technologies
Email: asiasales-intech@trimble.com
RUSSIA
TRIMBLE AVIGATION LIMITED
Integrated Technologies
+49 (6142) 2100-348 Phone
Email: rusales-intech@trimble.com
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