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QT450GT

Accessories
June 04, 2025
Category Connection: GNSS RTK Receiver
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Tags:
#base rover gps #gps rtk gnss #rtk survey equipment
Brief: Discover the CHCNAV GPS Receiver TNC-J QT450GT Antenna, a high-performance antenna designed for 450-470MHz frequency range. With a 4dBi gain and 50 ohms resistance, this 31cm antenna ensures reliable signal transmission. Ideal for surveyors and professionals needing precise GPS connectivity.
Related Product Features:
  • Model QT450GT with a frequency range of 450~470MHz for versatile use.
  • 50 ohms resistance ensures stable signal transmission.
  • 4dBi gain enhances signal strength and coverage.
  • Standing wave ratio ≤1.5 for efficient performance.
  • TNC-J male antenna interface for secure connections.
  • Compact 31cm length for easy installation and portability.
  • Certified for quality and reliability in professional applications.
  • Designed for use with CHCNAV GPS receivers for optimal performance.
Faqs:
  • What is the frequency range of the QT450GT antenna?
    The QT450GT antenna operates within the 450~470MHz frequency range, making it suitable for various professional applications.
  • What type of connector does the QT450GT antenna use?
    The QT450GT antenna features a TNC-J male connector, ensuring secure and reliable connections.
  • What is the gain of the QT450GT antenna?
    The QT450GT antenna has a gain of 4dBi, providing enhanced signal strength and coverage for better performance.
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