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GPS Antenna - External Active Antenna -3 Meter With SMA


GST 18% extra
Model: SYN-5639
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GPS external active antenna series is designed to work in perfect harmony with MTK GPS module. Featuring water proof design for use in tough terrain and environment, it maximizes the potential of GPS module by bringing exceptional GPS signal reception performances.This module comes in SMA connector format with 3 meter length. In addition, they come with embedded magnet at the bottom for easy mounting on top of automobiles.


  • Central Frequency: 1575.42 MHz +/- 2MHz
  • Bandwidth (min.): 9MHz
  • Gain: 27dB +/0 1dB
  • Polarization: R.H.C.P
  • Input Voltage: 2.8V to 5.5V


  • Water-proof Design
  • 2M Cable with 180plug SMA Connector
  • Bandwidth (min.): 9MHz
  • Operating Temperature: -40 to +85 °C
  • Storage Temperature: -50 to +120 °C

Antenna + Preamplifier

  • Output VSWR at fo (max.): 2
  • Impedance (typical): 50ohm
  • Cable Loss RF -174/3,5,10 meters at fo: 4dB, 7dB, 14dB
  • System Gain at fo without Cable Loss: 30dBi at 90° Zenith


  • Gain at fo: 27dB +/- 1dB
  • Noise Figure at tp (typical): 1.15dB
  • VSWR at fo (max.): 2
  • Impedance (typical): 50ohm
  • Input Voltage: 2.8V to 5.5V
  • Current Consumption: 18mA @ 3V, 19mA @ 5V

  • Model: SYN-5639

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This product was added to our catalog on Wednesday 07 October, 2015.


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