GPS/GNSS Antennas

GPS Antenna Model AU-117

For Timing

Antenna for GPS signal reception

This antenna is designed especially for timing GPS receiver and GPS-steered frequency generator.


  • Antenna for GPS signal reception (L1 band)

  • The antenna consists of the antenna for receiving GPS signal, the filter for band limitation and the preamplifier for signal amplification.

  • Power supply for preamplifier operation is supplied by overlapping the signal line.

  • Widerange of power supply from 4VDC to 13VDC.

  • Easy installation by using optional antenna fixing bracket.



Input Frequency1575.42MH±1.023MHz
PolarizationR. H. C. P. (Right Hand Circular
Antenna Gain<= 2.0dBi (at 90° elev. angle)
<= -4.0dBi (at 10° elev. angle)
Output Impedance50Ω
Total Gain30 ± 5dB
Pre. Amp Noise Figure<= 3.2dB
VSWR<= 2.0
Supply Voltage4.75±0.75VDC
Power Consumption<= 28mA
Operating Temperature-25°C to +70°C
Storage Temperature-35°C to +75°C
Operating Relative Humidity<= 95%RH
Connector TypeTNC-J
NoteIdeal for use in locations with
intense electric field




Locate a Distributor Contact a local distributor for further details.

* Specifications subject to change without notice.

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