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BD910
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Trimble BD910

Spécifications
  Trimble

Single frequency receiver delivers highest
accuracy for mobile positionnog applications


Trimble BD910

The single-frequency Trimble BD910 is a small GNSS receiver module that features centimeter-level, Real-Time Kinematic (RTK) positioning capabilities that are ideal for high-precision and control applications.


Test Driver
Trimble BD910

Key Features:

  • 220 Channels for multi-constellation GNSS support
  • Compact design for mobile applications
  • Fully EMI shielded module
  • Advanced Kalman filter PVT engine
  • Flexible RS232, USB and ethernet interfacing
  • L1 RTK centimeter level position accuracy
  • Supports FDE and RAIM



Trimble BD910

Compact full metal jacket design

The Trimble® BD910 GNSS receiver module has been designed for applications requiring high accuracy from multiple GNSS constellations in a very small package. Mobile platforms can now embed proven Trimble RTK technology using a shielded module in a compact 41 mm x 41 mm x 7 mm form factor. The Trimble BD910 is a complete drop-in, solder-down 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 signifi cantly reduces radiated emissions which speeds compliance certifi cation and time to market.


Multi constellation GNSS

The Trimble BD910 supports the L1 frequency from the GPS, GLONASS, Galileo, and BeiDou constellations. An L1 RTK engine delivers 1–2 centimeter positions. For applications that do not require centimeter accuracy the BD910 contains an advanced kalman fi lter PVT engine that delivers high accuracy GNSS, DGNSS positions in the most challenging environments such as urban canyons. Diff erent confi gurations of the module are available from SBAS to multi-constellation L1 RTK. 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

Trimble BD910

Trimble BD910

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 BD910 provides assurance of long-term future-proofi ng and trouble-free operation. Moving the industry forward, the Trimble BD910 redefi nes high-performance positioning:

  • On-board multipath mitigation
  • Proven low-elevation tracking technology


Flexible Interfacing

The Trimble BD910 was designed for easy integration and rugged dependability. Customers benefi t from the Ethernet connectivity available on the board, allowing high speed data transfer and confi guration 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 BD910

TECHNICAL SPECIFICATIONS1

  • 220 Channels:
    • GPS: L1 C/A
    • GLONASS: L1 C/A
    • Galileo: E12
    • BeiDou: B1
    • QZSS: L1 C/A, L1 SAIF
    • SBAS: L1 C/A
  • 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 less than 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)

ORDERING INFORMATION

  • Module Part Number
  • Module : Trimble BD910 GNSS available in a variety of
    configurations from SBAS upwards
  • Evaluation Kit : Includes interface board and power supply

PERFORMANCE SPECIFICATIONS

  • 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 : 11g
  • Maximum Operating Limits10
    • Velocity : 515 m/sec
  • Altitude 18,000 m

POSITIONING SPECIFICATIONS3

Trimble BD910
  • RTK initialization time3 : typically <1 minute
  • RTK initialization reliability3 : >99.9%

PHYSICAL AND ELECTRICAL CHARACTERISTICS

  • Size : 41 mm x 41 mm x 7 mm
  • Power : 3.3 V DC +5%/–3%
    Typical 1.1 W (L1 GPS + L1 GLONASS)
  • Weight : 19 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 : 24.5 dB

ENVIRONMENTAL CHARACTERISTICS11

  • Temperature
    • Operating : –40 °C to +85 °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

1Trimble BD910 is available in a variety of software configurations. Specifications shown reflect full capibility
2Developed under a License of the European Union and the European Space Agency
3May be affected by atmospheric conditions, signal multipath, and satellite geometry. Initialization reliability is continuously monitored to ensure highest quality
41 sigma level, when using Trimble Zephyr 2 antennas.
5At maximum output rate
6GPS only and depends on SBAS System performance. FAA WAAS accuracy specifications are <5 m 3DRMS
7Typical observed values.
8No previous satellite (ephemerides / almanac) or position (approximate position or time) information
9Ephemerides and last used position known
10As required by the U.S. Department of Commerce to comply with export licensing restrictions
11Dependent on appropriate mounting/enclosure design.
12Input only network correction



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