• GNSS Antennas・Accessories
Multi-GNSS antenna

Model AU-18

Antenna for GPS signal (L1 band) and GLONASS (G1 band) reception
  • GNSS (Timing, Automotive/Industrial)

Features

Suitable for use with GN-87, GV-87, and GT-87 receiver modules.

For timing applications and with high noise resistance, Multi-GNSS antenna AU-500/300 offer the best solution.

The antenna assembly consists of a patch antenna for receiving GNSS signals and a preamplifier for signal amplification.

Power supply to the antenna preamplifier must be provided by the application on the same RF signal trace as the GNSS RF signal is carried to the application.

Available with a choice of antenna connector type. The choice is SMA, BNC, GT-5 or SMB.

The antenna has an internal magnet so that it can be fixed on a metallic surface.

Easy to use antenna. Does not require RF or antenna knowledge.

Specifications

General

Input Frequency

1575MHz to 1610MHz

Polarization

R. H. C. P. (Right Hand Circular Polarization)

Antenna Gain

>= -0.5dBi (at 90° elev. angle)
>= -10dBi (at 10° elev. angle)

Output Impedance

50Ω

Total Gain

26±3dBi (1575.42MHz)
27±3dBi (1602MHz)

Pre. Amp Noise Figure

1.5dB (Typ) (3.0VDC, 1575.42MHz)
1.5dB (Typ) (3.0VDC, 1602MHz)

VSWR

<=2.0

Supply Voltage

1.8 to 5.5VDC

Current Consumption

10mA (Typ) (3.0VDC)

Operating Temperature

-40°C to +85°C

Storage Temperature

-40°C to +85°C

Operating Relative Humidity

40% to 95%RH

Series Lineup (Connector, Cable)

AU-18-5A (SMA(M), RG174 x 5m)
AU-18-5B (BNC(M), RG174 x 5m)
AU-18-5G (GT-5(F), RG174 x 5m)
AU-18-5S (SMB(F), RG174 x 5m)

Drawing

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Model

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Support

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GNSS Antennas・Accessories
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