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Tersus GNSS GNSS Antenna (AX3702)

The AX3702 is a mini survey antenna. It can receive GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2/B3 signals, which can be used in land survey, marine survey, channel survey, seismic monitoring, bridge survey, container operation, agriculture applications, etc. The AX3702 was calibrated in NGS. Customers can use the antenna for GPS-only or three-constellation navigation applications.

  • Tersus GNSS GNSS Antenna (AX3702)
Tersus GNSS
Level 2, Building 2, Lane 666, Zhangheng Road, Pudong District, Shanghai, P.R.China.
201203 Shanghai
China
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Description

The AX3702 is a mini survey antenna. It can receive GPS L1/L2, GLONASS L1/L2, and BeiDou B1/B2/B3 signals, which can be used in land survey, marine survey, channel survey, seismic monitoring, bridge survey, container operation, agriculture applications, etc. The AX3702 was calibrated in NGS. Customers can use the antenna for GPS-only or three-constellation navigation applications.

Specifications

  • Year of introduction
    2017
  • Height [m]
    0.152
  • Depth [m]
    0.0622
  • Width [m]
    0.152
  • Total Weight [kg]
    0.374
  • Certifications
    NA
  • Type
    Aerial, Land, Marine
  • Housing and finish material
    NA
  • Multipath rejection techniques and methods
    special multipath rejection methods
  • Design keywords
    Geodetic Antenna, Rugged
  • Mounting
    NA
  • Operating temperature: min. [°C]
    -40
  • Operating temperature: max. [°C]
    70
  • Humidity resistance
    95% No-condensing
  • Water sand and dust proof
    Water & dust-proof design
  • Shock and vibration proof
    NA
  • ROHS compliance
    N
  • WEEE compliance
    N
  • Max operational altitude [m]
    20000
  • Min. operating power [V]
    3
  • Max. operating power [V]
    18
  • Typical consumption [W]
    0.2
  • Connection/cable for power
    NA
  • Tracked satellite signals
    GPS, GLONASS, BeiDou
  • L-Band
    N
  • Signal gain [dB]
    40
  • Type of GPS measurements
    L1, L2
  • Type of GLONASS measurements
    L1, L2
  • Type of Galileo measurements
  • Type of Beidou measurements
    B1, B2, B3
  • Type of SBAS measurements
  • Amplifier
    Y
  • Noise figure [max dB]
    2
  • Amplifier description
    40
  • Max cable length [m]
    20
  • TNC female
    Y
  • N-type
    N
  • SMA male
    N
  • Other Connectors
    NA
  • Distinguishable features
    • Supports multi-constellation and multi- frequency • GPS L1/L2, GLONASS G1/G2 and BDS B1/B2/B3 • Multi-path rejection board inside eliminates multi-path influence to measurement error. • Adopts multi feed design to ensure superposition of phase center and geometrical center; and minimize influence to measurement error. • Water & dust-proof design ensures absolute sealing of kernel parts; capable of long time outdoor operation. • Lightning proof circuit inside protects LNA from being damaged by surge immunity. • Very low noise figure.

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