GPS/GNSS Antennas

GPS Antenna (For Timing) Model AU-117

Antenna for GPS, Galileo and QZSS L1 (1575.42MHz) reception.
Ideal for use in difficult site locations such as weather and RF interference areas

The AU series is a GPS/GNSS antenna for Timing that is intended for installation on buildings.
The AU-117 has excellent weather resistance and interference resistance and has the function of filtering radio waves that adversely affect the GNSS receiver (such as radio waves for broadcasting and satellite communications). The AU-117 is equipped with a radome that prevents signal attenuation due to snow accumulation.

Timing

Features

  • Many successful installations at broadcasting stations in Japan including applications for terrestrial digital broadcasting

  • Waterproof/Water resistant (Outburst)

  • Standard TNC Connection

  • Easy installation with optional use of antenna mounting bracket

  • Developed specifically for GPS/GNSS Timing applications

    Rb/GPS Disciplined Oscilator(GF-8048)

Specifications

GENERAL

Input Frequency
1575.42MHz±1.023MHz
Polarization
R. H. C. P. (Right Hand Circular
Polarization)
Antenna Gain
<= 2.0dBi (at 90° elev. angle)
<= -4.0dBi (at 10° elev. angle)
Output Impedance
50Ω
Pre. Amp Gain
30±5dB
Pre. Amp Noise Figure
<= 3.5dB
VSWR
<= 2.0
Supply Voltage
4 to 5.5VDC
Power Consumption
<= 28mA
Operating Temperature
-25°C to +70°C
Storage Temperature
-35°C to +75°C
Operating Relative Humidity
<= 95%RH
Connector Type
TNC-J
Note
Ideal for use in locations with
intense electric field
Weight
140 g

Drawing

Documentation

* Specifications subject to change without notice.