BD992-INS Receiver Module

Dual-antenna receiver with integrated Inertial Navigation System and MSS band demodulator

The BD992-INS is a triple-frequency, multi-constellation receiver that delivers quick and reliable RTK initializations for centimeter-level positioning.

Trimble OEM GNSS

Westminster, US

Description

The Trimble BD992-INS supports triple-frequency for the GPS, GLONASS, BeiDou and Galileo constellations. As the number of satellites in the constellations grows the BD992-INS is ready to take advantage of the additional signals. This delivers the quickest and most reliable RTK initializations for centimeter positioning. For applications that do not require centimeter accuracy the BD992-INS integrated GNSS-Inertial engine also delivers high accuracy GNSS, DGNSS positions in the most challenging environments such as urban canyons. With the latest Trimble Maxwell™ 7 Technology, the BD992-INS provides:

336 Tracking Channels
Trimble Everest PlusTM multipath mitigation
Advanced RF Spectrum Monitoring and Analysis
Proven low-elevation tracking technology

With the option of utilizing OmniSTAR or RTX services, the BD992-INS delivers varying levels of performance down to centimeter-level without the use of a base station.

The Trimble BD992-INS integrates the latest in precision inertial sensors in a compact package. With the BD992-INS you are buying a robust navigation solution, not just a GNSS receiver. Key features include:

High update rate position and orientation solutions
Dual-antenna for rapid heading alignment
Continuous positioning in GNSS denied environments
Lever arm calculation from antenna to navigation point of interest
Robust Moving Baseline RTK for precision

The Trimble BD992-INS 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, CAN and RS-232 are also supported. Just like other Trimble embedded technologies, easy-to-use software commands simplify integration and reduce development times. An intuitive 3D interactive graphical web page allows easy input of lever arms. Dynamic and graphic models for various vehicle types can also be selected.

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. All features are password upgradeable, allowing functionality to be upgraded as your requirements change.

Specifications

More information: Distinguishable features

Dual-antenna receiver with integrated inertial navigation system for precise position, heading and orientation

Power: Operating power: min. [V]

3.3

Typical consumption [W]

2.6

Connectors

44-pin header, 2 x MMCX receptacle

Performance: No. channels

336

Tracked satellite signals

GPS: L1 C/A, L2E, L2C, L5; BeiDou: B1, B2, B3; GLONASS: L1 C/A, L2 C/A, L3 CDMA; Galileo: E1, E5A, E5B, E5AltBOC, E6; IRNSS: L5; QZSS: L1 C/A, L1 SAIF,L1C, L2C, L5, LEX; SBAS: L1 C/A, L5; MSS L-Band

Reacqisition time [s]

<2

RTK Network Compatibility

Yes

Max. simultaneous tracked channels

336

SBAS differential signals

WAAS, EGNOS, MSAS, GAGAN, SDCM

General: Type

Aerial, Land, Marine

Height [m]

0.0116

Depth [m]

0.06

Width [m]

0.1

Total Weight [kg]

0.062

Year of initial introduction

2017

Horizontal uncertainty: code: DGNSS/RTC (constant part) [m]

0.25

phase: RTK rapid static (constant part) [m]

0.008

phase: RTK rapid static (variable part) [ppm]

1

Initialization time on the fly [s]

<8

code: DGNSS/RTC (variable part) [ppm]

1

Communication: Protocols: RTCM standards for differential data

RTCM 2.1, 2.2, 2.3, 3.0, 3.1

CMR standards for differential data

CMR, CMR+

Other formats for differential data

sCMRx

NMEA output format

NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS, GBS

other output formats

Binary: Trimble GSOF, NMEA2000

L-Band Compatible

Yes

Communication: general: Communication ports

1 x USB, 1 x CAN, 1 x Ethernet, 3 x RS232

PPS Out

Y

Bluetooth

N

Simultaneous links

Y

Environment: Operating temperature: min. [°C]

-40

Operating temperature: max. [°C]

75

Humidity resistance

5% to 95% non-condensing

Shock and vibration proof

Shock: +/-40g 10ms operating; Vibration: 6.2g RMS operating

ROHS compliance

Y

WEEE compliance

Y