PX1

GLONASS & GPS Interface

PCI Express Mini Card

Discontinued Product

The PX1 installed on the SC27 SBC for intelligent displays

The PX1 can be installed on the BC50M box PC

Main Features

Multi GNSS support
Active Dead Reckoning (DR)
Satellite Based Augmentation System (SBAS)
-161 dBm tracking sensitivity
Active/passive antenna connection via U.FL
Compatible with NMEA 0183
-40..+85°C with qualified components
Prepared for conformal coating

Description

The PX1 is a PCI Express Mini Card providing a GNSS receiver with GLONASS and GPS functionality. It supports active or passive antennas, which can be connected to an U.FL connector. The received antenna signals are sent to the host via USB.
GLONASS isthe Russian alternative to GPS and has comparable coverage and precision. The PX1 is prepared to support the European Union's global navigation satellite system Galileo and the Chinese navigation satellite system Compass.
The GNSS module provides a gyroscope sensor for dead reckoning functions, which enable accurate positioning. Various Satellite-Based Augmentation Systems (SBAS) are also supported. The PX1 provides communication information compliant to the NMEA 0183 protocol.

GNSS Interface

32-channel GNSS (Global Navigation Satellite System) receiver
GPS Band/Code: L1 frequency, C/A code, SPS
GLONASS Band/Code: L1 frequency, C/A code, SP
Integrated TCXO, RTC
Assisted GPS support
Dead Reckoning support (gyroscope)
Differential GPS support
- Satellite Based Augmentation System (WAAS, Egnos, MSAS)
- RTCM104
Accuracy (unaided):
- Position: 3 m horizontal, 5 m vertical
- Velocity: 0.05 m/s
- Time: 1 µs
Time To First Fix (TTFF):
- Cold start: 35 s typ.
- Hot start: 2 s typ.
Sensitivity:
- Acquisition (cold): -147 dBm
- Re-Acquisition: -157 dBm
- Tracking: -161 dBm
Acceleration: 5 g max.
Velocity: 515 m/s max.
Altitude: 18 000 m max.
Protocol: NMEA 0183 rev. 3.01
One U.FL antenna connector
- For the use of an external active or passive antenna
- Phantom power supply: 3.3V

Host Interface

PCI Express Mini Card connector

USB 2.0

Electrical Specifications

Supply voltage/power consumption:

+3.3 V, max. 191 mA
Impedance: 50 Ohm

Mechanical Specifications

Dimensions: 30 mm x 58 mm x 5 mm (PCI Express Full-Mini Card)
Weight: 4 g

Environmental Specifications

Temperature range (operation):
- -40..+85°C
- Airflow: min. 1 m/s
Temperature range (storage): -40..+85°C
Relative humidity (operation): max. 95% non-condensing
Relative humidity (storage): max. 95% non-condensing
Altitude: -300 m to +3000 m
Shock: 15 g, 11 ms
Bump: 10 g, 16 ms
Vibration (sinusoidal): 1 g, 10..150 Hz

MTBF

500 000 h @ 40°C according to IEC/TR 62380 (RDF 2000)

Safety

PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers

EMC Conformity

EN 50121-3-2 (table 4) (EMC in rolling stock)
EN 55011 (radio disturbance)
EN 61000-4-2/EN 50121-3-2 (table 9) (ESD)
EN 61000-4-3/EN 50121-3-2 (table 9) (electromagnetic field immunity)
EN 61000-4-4/EN 50121-3-2 (table 8) (burst)
EN 61000-4-6/EN 50121-3-2 (table 7) (immunity to conducted disturbances)

Software Support

For information on first installation please contact duagon.

PX1

GLONASS & GPS Interface

Main Features

VxWorks

Quicklinks

duagon Headquarters

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