GM-A703 Image

GM-A703

GNSS Module by Navisys

Note : Your request will be directed to Navisys.

The GM-A703 from Navisys is a low power GNSS receiver module with an integrated patch antenna that supports GPS, QZSS, GLONASS and SBAS (Satellite-Based Augmentation System). It has an acquisition sensitivity of -146 dBm (GPS), tracking sensitivity of -165 dBm (GPS)/-163 dBm (GLONASS) and navigation sensitivity of -163 dBm (GPS)/-159 dBm (GLONASS). The module requires a low power of 33 mA while tracking and has an update rate of up to 5 Hz. It is available in a surface mount package and is ideal for marine GPS plotters, vehicle navigation devices, driving recorders and timing applications. It has an optional built-in hardware controlled power switch.

Product Specifications

Product Details

  • Part Number
    GM-A703
  • Manufacturer
    Navisys
  • Description
    Low Power GNSS Module with Integrated Antenna for Marine Applications

General Parameters

  • Type
    Module
  • Technology
    GPS, QZSS, GLONASS, SBAS
  • Frequency
    1.575 to 1.605 GHz
  • Band
    L1
  • Configuration
    Antenna
  • Chip
    SiRFstarV
  • Integrated Antenna
    Yes
  • Channels
    52 Channel
  • Accuracy
    2.5 m
  • Navigation Sensitivity
    -159 to -163 dBm
  • Tracking Sensitivity
    -165 to -163 dBm
  • Acquisition Sensitivity
    -146 dBm
  • Cold Start
    35 S
  • TTFF Warm Start
    30 s
  • TTFF Hot Start
    1 s
  • Update Rate
    up to 5 Hz
  • Supply Voltage
    3.3 to 5.5 V
  • Tracking Supply Current
    33 mA
  • Interface
    UART
  • Industry Application
    Automotive, Commercial
  • Application
    Positioning & Navigation, Automotive Navigation, Consumer Electronics, Wireless Infrastructure

Package

  • Package Type
    Surface Mount
  • Dimension
    30*30*6.4 mm
  • RoHS
    Yes

Temperature

  • Operating Temperature
    -40 to 85 Degree C

Technical Documents

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