Call us: +44 (0)1634 300900 | E-mail: sales@dpie.com

Diamond Point International

Trimble BD930-UHF - Multi-Frequency GPS/GLONASS/GALILEO Receiver

Delivers Highest Accuracy For Mobile Positioning Applications

Trimble BD930-UHF - Multi-Frequency GPS Receiver
Key Features
Multi Frequency GNSS Receiver
GPS, GLONASS, BeiDou, Galileo
Flexible RS232, USB and ethernet interfacing
L1 RTK centimeter level position accuracy
Integrated 403-473 MHz UHF receiver
Proven Trimble Maxwell 6 technology
Evaluation kit available
-40°C to +80°C temperature operation

Introduction

Taking advantage of Trimble’s expertize in both GNSS and UHF communications the Trimble® BD930-UHF module has been designed for applications requiring centimeter accuracy in a compact package. By integrating wireless communications on the same module the task of receiving RTK corrections is greatly simplified. A single intuitive web interface allows a variety of use cases to be supported. Both GNSS and communication components are fully shielded. This design ensures the high quality 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.

MULTI CONSTELLATION GNSS

The Trimble BD930-UHF 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 grows 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 a DGPS 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 passwordupgradeable, 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.

HIGH PERFORMANCE INTEGRATED UHF RECEIVER

The Trimble BD930-UHF integrates the latest generation of UHF receiver modems allowing the system to instantly receive corrections from a large installed base of GNSS reference stations. With the BD930-UHF you are buying a solution, not just a GNSS receiver.

Key features include:

  • 70 MHz Bandwidth (403-473 MHz)
  • High Over-the-Air Link Rates
  • Industry standard link protocols

FLEXIBLE INTERFACING

The Trimble BD930-UHF 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.

Specification

Product Specification

General220 Channels
Positioning SystemGPS: L1 C/A, L2E, L2C, L5
BeiDou B1, B2
GLONASS: L1 C/A, L2 C/A, L3 CDMA
Galileo: E1, E5A, E5B, E5AltBOC
QZSS: L1 C/A, L1 SAIF, L2C, L5
SBAS: L1 C/A, L5
Update rateUp to 20 Hz raw measurement & position outputs
AccuracySingle Baseline RTK (<5 km):
• 0.008 m + 1 ppm Horizontal
• 0.015 m + 1 ppm Vertical
• <30 ms latency

DGNSS
• 0.25 m + 1 ppm Horizontal
• 0.50 m + 1 ppm Vertical
• <20 ms latency

SBAS
• 0.50 m Horizontal
• 0.85 m Vertical
• <20 ms latency

Velocity Accuracy:
• Horizontal 0.007 m/sec
• Vertical 0.020 m/sec

RTK initialization: typically <10 seconds
RTK initialization reliability: >99.9%
Time to First FixCold Start <45 seconds
Warm Start <30 seconds
Signal Re-acquisition <2 seconds
Operational LimitsVelocity 515 m/sec
Altitude 18,000 m
ConnectorsI/O: 80 pin Narrow Pitch Panasonic Socket
GNSS Antenna: MMCX receptacle
UHF Antenna: MMCX receptacle
Interfaces1 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 UDPm, NTripCaster, NTripServer, NTripClient, mDNS/uPnP Service Discovery, Dynamic DNS, eMail alerts, Network link to Google Earth, Support for external modems via PPP, 4
3 x RS232 ports – Baud rates up to 115,200

INTEGRATED UHF RADIO
Frequency Band: 403-473 MHz
Frequency Control: Synthesized 6.25 kHz tuning resolution
Frequency Stability: +/- 1PPM
Channel Bandwidth: 12.5 kHz and 25 kHz, software derived
Sensitivity: -110 dBm BER 10-5
Type Certification: Certified for operation in the U.S., Canada, Europe, Australia and New Zealand
Modulation/Link Rate: 4-Level FSK: 9600 & 19,200 bps, GMSK: 4800, 8000, 9600, 16,000, 19,200 bps
Link Protocols: Transparent EOT/FST, TRIMMARK TM, TRIMTALKTM, SATEL®13
Forward Error Correction (FEC) and Detection: Switchable On or Off
PPS1 Pulse Per Second Output
ProtocolsReference outputs/inputs: CMR, CMR+, sCMRx, RTCM 2.1, 2.2, 2.3, 3.0, 3.1

Navigation outputs:
• ASCII: NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS, GBS
• Binary: Trimble GSOF
OtherAdvanced 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
Supports Fault Detection & Exclusion (FDE), Receiver Autonomous Integrity Monitoring (RAIM)
10 MHz External Frequency Input

General

ElectricalBD930-UHF: 5 V DC to 28 V DC, typical 2.0 W (L1/L2 GPS + L1/L2 GLONASS)
Antenna LNA Power Input: Input voltage: 3.3 V DC to 5 V DC, maximum current: 400 mA
Mechanical60 mm x 55 mm x 15 mm
TemperatureTemperature range (operation): -40 to +80°C
Temperature range (storage): -55 to +105°C
Humidity5% to 95% R.H. non-condensing, at +60°C
Weight60 grams
VibrationRandom 6.2 gRMS operating
Random 8 gRMS survival
ShockMIL810D
±40 g operating
±75 g survival
Warranty1 Year
RoHSCompliant

Ordering Details

BoardGPS
91142-01 Trimble BD930-UHF , All options disabled, requires upgrade to output positions
91142-03 Trimble BD930-UHF, GPS, L1 Autonomous/SBAS, 20Hz
91142-05 Trimble BD930-UHF, GPS, L1 DGPS Base/Rover, 20Hz
91142-09 Trimble BD930-UHF, GPS, L1RTK Base/Rover, 20Hz
91142-13 Trimble BD930-UHF, GPS, L1/L2/L5 RTK Base/Rover, 20Hz
91142-14 Trimble BD930-UHF, GPS, L1/L2/L5 RTK Rover,5Hz

GPS+GLONASS
91142-23 Trimble BD930-UHF, GPS, GLN,L1 Autonomous/SBAS, 20Hz
91142-25 Trimble BD930-UHF, GPS,GLN, L1 DGPS Base/Rover, 20Hz
91142-27 Trimble BD930-UHF, GPS,GLN, L1 DGPS Rover, 20Hz
91142-28 Trimble BD930-UHF, GPS,GLN, L1RTK Base/Rover, 5Hz
91142-29 Trimble BD930-UHF, GPS,GLN, L1RTK Base/Rover, 20Hz
91142-32 Trimble BD930-UHF, GPS,GLN, L1/L2/L5 RTK Base/Rover,5Hz
91142-33 Trimble BD930-UHF, GPS,GLN, L1/L2/L5 RTK Base/Rover, 20Hz
91142-34 Trimble BD930-UHF, GPS,GLN, L1/L2/L5 RTK Rover,5Hz
91142-35 Trimble BD930-UHF, GPS,GLN, L1/L2/L5 RTK Rover, 20Hz

GPS+BeiDou
91142-83 Trimble BD930-UHF, GPS,BDS,L1 Autonomous/SBAS, 20Hz
91142-85 Trimble BD930-UHF, GPS,BDS, L1 DGPS Base/Rover, 20Hz
91142-88 Trimble BD930-UHF, GPS,BDS, L1/L2/L5 RTK Base/Rover,5Hz
91142-89 Trimble BD930-UHF, GPS,BDS, L1/L2/L5 RTK Base/Rover, 20Hz

GPS+GLONASS+BeiDou
91142-56 Trimble BD930-UHF, GPS,GLN,BDS L1 Autonomous/SBAS, 20Hz
91142-57 Trimble BD930-UHF, GPS,GLN,BDS L1, DGPS Base/Rover, 20Hz
91142-58 Trimble BD930-UHF, GPS,GLN,BDS, L1/L2/L5 RTK Base/Rover,5Hz
91142-59 Trimble BD930-UHF, GPS,GLN,BDS L1/L2/L5 RTK Base/Rover, 20Hz

GPS+GLONASS+Galileo+BeiDou
91142-63 Trimble BD930-UHF, GPS,GLN,GAL,BDS L1 Autonomous/SBAS, 20Hz
91142-64 Trimble BD930-UHF, GPS,GLN,GAL,BDS L1, DGPS Base/Rover,5Hz
91142-65 Trimble BD930-UHF, GPS,GLN,GAL,BDS L1, DGPS Base/Rover, 20Hz
91142-68 Trimble BD930-UHF, GPS,GLN,GAL,BDS L1,RTK Base/Rover,5Hz
91142-69 Trimble BD930-UHF, GPS,GLN,GAL,BDS L1,RTK Base/Rover, 20Hz
91142-77 Trimble BD930-UHF, GPS,GLN,GAL,BDS L1/L2/L5 RTK Base/Rover, 20Hz
91142-90 Trimble BD930-UHF, GPS,GLN,GAL,BDS L1/L2/L5, Heading Only Rover3
Accessories97979-00 Trimble BD930-UHF Evaluation Kit (Reciever not included)
84946-00 Trimble BD930-UHF Interface board
A02503 Pwr Sply,18V,3Ah
A02584 CBL ASSY TNC-MMCX
84302 UHF Rubber Ducky Antenna, 410 to 470 MHz