High-Integrity Precision GPS with Barometer

Overview

FYXnav-B is a high-integrity GPS navigation source with an integrated barometer.  The FYXnav-B GPS combines a high precision WAAS GNSS sensor with an integrated RAIM processor for resilience against jamming, spoofing, and GPS range errors.   FYXnav-B provides reliable navigation in challenging environments and the integrated high-resolution barometer provides pressure altitude information for use with the Ping ADS-B family.

The Ping mobile application for iOS and Android allows pilots to program their aircraft ICAO, callsign and aircraft type for broadcast over ADS-B.

Features

  • Performs in low sensitivity or high GPS multipath areas.

  • Supports GPS/SBAS GNSS constellations.

  • Battery backup option for fast TTFF.

  • UTC timing output for UAT ADS-B medium synchronization.

  • Integrated RAIM processor for security and integrity protection.

  • Advanced jamming and spoofing detection.

  • Uses SBAS corrections and health messages to detect and correct satellite range errors.

  • Satellite pseudo-range step errors detected and excluded.

  • SBAS fast and long term corrections applied.

  • High-resolution barometer for pressure altitude encoding.

Technical Specifications

Dimensions

SpecificationValue
Voltage/Power4-6V/500mW
Size42x18mm
Weight27 grams
Operating Temperature-45° to +70°C
Altitude25,000′

Receiver

SpecificationValue
Sensitivity (Tracking)-166dBm
Sensitivity (Reacquisition)-160dBm
Sensitivity (Cold Start)-148dBm
Sensitivity (Hot Start)-156dBm

Barometer

SpecificationValue
Resolution10cm

Quality Metrics

SpecificationValue
NACp11-EPU < 3meters
NACv1 – 10m/s
SDA1 – < 1E-3
SIL1 – < 1E-3
NIC6 – Rc < 0.5NM

Supported Interfaces

UTCtic1pps
UART115200 bps
ProtocoluAvionix Binary

Purchase

Add FYXnav-B to your UAS

Includes:

  • FYXnav-B Position Source with Baro
  • Wi-Fi Programmer
  • Nav cable
  • Quick Start Guide
FYXnav-B is available by special order only
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