Multi-GNSS Receiver Module Model GN-87

Features

• Multi-GNSS, Concurrent reception of GPS and GLONASS

  • The best positioning accuracy and smoothest ground tracking
  • Improved of robustness thanks to concurrent reception of GPS and GLONASS signals
  • Supports concurrent GPS, GLONASS, SBAS and QZSS

• Receivable Galileo E1B/E1C

  Galileo E1B and E1C signals receivable (ref. "Galileo OS SIS ICD Issue 1 Revision 1 September 2010")

• Improved positioning rate with the world’s best-in-class number of acquired satellites

  • Twice the number of satellites in view than with GPS-only positioning thanks to Multi-GNSS
  • Improved success rate of positioning by receiving much more satellites even in urban canyons
  • Improved positioning accuracy in harsh environments where position jumps and misalignments occur with GPS-only positioning

• Fast TTFF

  Hot start: <1 sec

• High Positioning Rate

  Configurable position output update rate up to 10Hz (10 times per sec.)

• Improved Noise Tolerance

  Reduces effects of internal and external noise
  ・Active Anti-Jamming
  ・Advanced Multipath Mitigation

• Android™ driver and API

  Furuno can provide Android driver and API, which can be used with Furuno's GNSS chip/module for Android application developers.
  Android driver may help to reduce the development cost to install the GNSS chip/module in the navigation devices or the automotive devices based on Android.
  for more details, click here

• Embedded Flash ROM

  Suitable for long-term use backed by FURUNO’s continuous support and function enhancement

• Suitable for Automotive Applications

  Market’s standard size, superior design for assembly
  • 24Pin LCC (Leadless Chip Carrier)
  • 12.2mm x 16.0mm x 2.8mm
  • Visible soldering condition with end-face electrodes

• Selectable Active or Passive Antennas

Specifications

General

GNSS Reception Capability

GPS L1 C/A, GLONASS L1OF, QZSS L1 C/A, SBAS L1 C/A
Galileo E1B/E1C*
(Ready): QZSS L1S

*ref. "Galileo OS SIS ICD Issue 1 Revision 1 September 2010"

GNSS Reception

32 channels (GPS, GLONASS, Galileo, QZSS, SBAS)

Update Rate

1 / 2 / 5 / 10 Hz

Sensitivity

GPS
Tracking: -161 dBm
Hot Start: -161 dBm
Warm Start: -147 dBm
Cold Start: -147 dBm
Reacquisition: -161 dBm

GLONASS
Tracking: -157 dBm
Hot Start: -157 dBm
Warm Start: -143 dBm
Cold Start: -143 dBm
Reacquisition: -157 dBm

*Measurement platform with recommended active antenna

Position Accuracy (Horizontal)

GPS: 2.5m (CEP)
GPS + SBAS: 2.0m (CEP)
GPS + SBAS + GLONASS: 2.0m (CEP)

*Measurement platform with recommended active antenna
*Update rate: 1 Hz

TTFF (Typical)

Hot Start: <1 sec (@-130 dBm)
Warm Start: 30 sec (@-130 dBm)
Cold Start: 33 sec (@-130 dBm)

*Measurement platform with recommended active antenna

Supply Voltage

3.3VDC

Current Consumption

Acquisition Mode: 72 mA

Backup Supply

1.4 to 3.6VDC / 10 μA (Typ)

Operating Temperature

-40°C to +85°C

Storage Temperature

-40°C to +85°C

Package

24 Pin LCC(Leadless Chip Carrier)
12.2mm x 16.0mm x 2.8mm

Protocol

eSIP (NMEA 0183 Standard Ver 4.10)
FURUNO Binary

Interfaces

UART, Time Pulse

Anti-Jamming

Available

Multipath Mitigation

Available

Drawing

Evaluation Kit

GN-87 Evaluation Kit is available to evaluate the performance of GN-87.
The Evaluation Kit can supply power and communicate with USB interface.
 
FEATURES

• 5VDC Power supply through USB bus power
• Serial communication through USB
• 1PPS output from the SMA connectors
• SMA antenna connection
• Outer size is (w) 110mm x (D) 112mm x (H) 30mm
• Weight is about 260g
• Accessories are USB cable, GPS-GLONASS Antenna and CD ROM containing the Communication Software, the USB driver and the documentations

Documents, Software

Download documents and software related to this product and other GPS/GNSS products (Specifications document, Drivers and Monitor software).
 

Download page

Contact

Locate a Distributor Contact a local distributor for further details.

* Specifications subject to change without notice.