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Diamond Point International

Trimble BX982 - Embedded Multi-Frequency Multi-constellation RTK GNSS Receiver

Delivers Highest Accuracy For Mobile Positioning Applications

Trimble BX982 - Embedded Multi-Frequency GNSS Receiver
Key Features
Boxed multi frequency GNSS receiver
L1/L2/L5 GPS, L1/L2 GLONASS, E1/E5 Galileo
RS232, USB, CAN and ethernet interfacing
L1 RTK centimeter level position accuracy
Proven Trimble Maxwell 6 technology
Evaluation kit available
-40°C to +70°C temperature operation

Introduction

The Trimble® BX982 GNSS receiver enclosure is a multi-channel, multi-frequency OEM GNSS receiver which allows OEM's and System Integrators to rapidly integrate centimeter level positioning and precise heading into their application. The Trimble BX982 supports GPS L1/L2/L5 and GLONASS L1/L2 signals. In addition, Trimble is committed to the next generation of modernized GNSS configurations by providing GALILEO compatible products available for customers well in advance of GALILEO system availability. In support of this, the Trimble BX982 is capable of tracking Galileo signals for evaluation and test purposes.

Dual Antenna Input

Single antenna GNSS systems have difficulty determining where the antenna is positioned relative to the vehicle and object of interest, especially when dynamics are low. External sensors can be used to augment this however these tend to drift when static. Heading derived from dual-antenna GNSS measurements overcomes these issues and is now economically the right choice. The BX982 harnesses the power of the 220 channel Trimble Maxwell 6 Technology with dual chips supporting two antennas connected to the board. Independent observations from both antennas are passed to the processor where multi-constellation RTK baselines are computed. A single connection to the BX982 via RS232, USB, Ethernet or CAN delivers both centimeter accurate positions and less than a tenth of a degree (2 meter baseline) heading accuracy.

Flexible Interfacing

The Trimble BX982 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. Just like other Trimble embedded technologies; easy to use software commands simplify integration and reduce development times. All software features are password-upgradeable, allowing functionality to be upgraded as your requirements change.

High Integrity

The BX982 supports Fault Detection and Exclusion (FDE) and Receiver Autonomous Integrity Monitoring (RAIM) for safetycritical applications.

Rugged Receiver Enclosure

The Trimble BX982 packages a single BD982 receiver module in a rugged enclosure. The unit comes in an environmentally sealed enclosure that is very easy to install. The BX982 is rigorously tested to perform in harsh environmental conditions with the reliability you expect from Trimble.

Specification

Product Specification

GeneralTwo 220 channel Maxwell 6 chips for multi-constellation GNSS support
Positioning SystemGPS: Simultaneous L1 C/A, L2E, L2C, L5
GLONASS: Simultaneous L1 C/A, L2 C/A , L2 P, L3 CDMA13
SBAS: Simultaneous L1 C/A, L5
BeiDou: B1, B2
Galileo: Simultaneous L1 BOC, E5A, E5B, E5AltBOC2
QZSS: L1 C/A, L1 SAIF, L2C, L5
Update rateUp to 50 Hz raw measurement & position outputs
1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 & 50 Hz positioning outputs (depends on installed option)
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: D-sub DE9 and DA26
Antenna: TNC (Female)
Interfaces1 USB 2.0 port
1 CAN 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
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 Custom 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
Signal-to-Noise ratios reported in dB-Hz
Proven Trimble low elevation tracking technology

General

ElectricalBX982: 9 V DC to 28 V DC, maximum 4.1 W
Antenna LNA Power Output: 5 V DC
Mechanical261 mm x 140 mm x 55 mm
IP67 rated
TemperatureTemperature range (operation): -40 to +70°C
Temperature range (storage): -55 to +85°C
Humidity5% to 95% R.H. non-condensing, at +60°C
Weight1.6 kg
VibrationRandom 6.2 gRMS operating
Random 8 gRMS survival
ShockMIL810D
±40 g operating
±75 g survival
Warranty1 Year
RoHSCompliant

Ordering Details

BoardTrimble BX982 available in a variety of configurations:

85992-01 Trimble BX982 L1 GPS (Autonomous/SBAS Only, Single Antenna Enabled)
85992-02 Trimble BX982,30cm Position + Heading (Dual Antenna Enabled)*
85992-03 Trimble BX982,OMNISTAR HP/XP/G2 + Heading (Dual Antenna Enabled)*
85992-04 Trimble BX982,RAW MEASUREMENT DATA ONLY (Dual Antenna Enabled)
85992-05 Trimble BX982,RTK ROVER L1/L2/L5 GPS (Single Antenna Enabled)
85992-06 Trimble BX982,RTK REFERENCE/ROVER L1/L2/L5 GPS+ Heading (Dual Antenna Enabled)
85992-07 Trimble BX982,RTK REFERENCE/ROVER GPS/GLONASS (Single Antenna Enabled)
85992-00 Trimble BX982,RTK REFERENCE/ROVER GPS/GLONASS + Heading (Dual Antenna Enabled)
85992-08 Trimble BX982,RTK REFERENCE/ROVER GPS/GLONASS/GIOVE (Single Antenna Enabled)
85992-09 Trimble BX982,RTK REFERENCE/ROVER GPS/GLONASS/GIOVE + Heading (Dual Antenna Enabled)

Field Installed Options/Upgrades
S00068 BX982 CMR/RTCM Outputs Field Option
S00069 BX982 L1/L2 Field Option
S00070 BX982 GLONASS Field Option
S00071 BX982 GIOVE Field Option
S00072 BX982 Single to Dual Antenna Option
AccessoriesA02500 10m TNC-TNC Antenna Cable
64922-30 30m TNC-TNC Antenna Cable
A02503 Pwr Sply,BD950,18V,3Ah
C02818 Adapter – DB26 to DB9, Ethernet and Power