GN-87F GNSS Module

Furuno | GNSS Module
GN-87F GNSS Module

Galileo enabled. Turn on Galileo for concurrent Multi-GNSS reception with GPS, Galileo, QZSS and SBAS

GN-87F Modules provide the world’s most-accurate positioning and navigation solution using simultaneous Multi-GNSS technology in combination with active anti-jamming and advanced multipath mitigation.

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. Galileo Ready
  • 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
  • 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

Specification

GNSS Reception Capability
  • GPS L1 C/A, GLONASS L1OF, SBAS L1 C/A, QZSS L1 C/A
  • (Available by software update): Galileo E1B/E1C, QZSS L1-SAIF
GNSS Reception
  • 26 channels (GPS, SBAS, GLONASS, QZSS)
Update Rate (Configurable)
  • 1 / 2 / 5 / 10 Hz
Sensitivity (*1)
  • 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
Position Accuracy (Horizontal) (*1) (*2)
  • GPS:2.5m(CEP)
  • GPS+SBAS:2.0m(CEP)
  • GPS+SBAS+GLONASS:2.0m(CEP)
TTFF(Typical) (*1)
  • Hot Start: <1 sec (@-130 dBm)
  • Warm Start: 30 sec (@-130 dBm)
  • Cold Start: 33 sec (@-130 dBm)
Supply Voltage
  • 3.3V DC
Power Consumption
  • Acquisition Mode: 72 mA
Operating Temperature
  • -40°C to +85°C
Storage Temperature
  • -40°C to +85°C
Package Size
  • 12.2mm × 16.0mm × 2.8mm
  • 24Pin LCC (Leadless Chip Carrier)
Protocol
  • eSIP (NMEA 0183 Standard Ver. 4.10)
  • FURUNO Binary
Anti-jamming
  • Available
Multipath Mitigation
  • Available
(*1) (*2)
  • (*1) Measurement platform with recommended active antenna
  • (*2) Update rate: 1 Hz