GPS/WiFi Combined Antenna

Wi-Sys: GPS/WiFi Combined Antenna
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Features
  • High gain active GPS antenna
  • High passive gain WiFi antenna
  • Excellent out-of-band signal rejection
  • Magnet or screw mount
  • Wide range of connector types available
  • Competitively priced

WS3948: GPS/WiFi Combined Antenna

The WS3948 is ideal for WiFi enabled Fleet-Monitoring applications. It features an active GPS antenna plus a 2.4 GHz omni-directional 802.11b/g WiFi antenna to provide peak gain and performance in GPS and WiFi reception with no compromise. It also features a RF protected, high performance GPS LNA with a mid-band SAW filter to reject extraneous signals. The WS3948 is housed in a waterproof, magnet mount or screw mount enclosure.

The WS3948 Features a high performance GPS antenna plus a high gain 802.11a/g antenna in a convenient, weatherproof package. The WS3948 is designed to be conveniently installed as a rooftop or trunk mount antenna for easy installation. With a wide range of connector types available, the WS3948 is the perfect solution for WiFi enabled Fleet monitoring applications.

Applications
  • Commercial Fleet Management via WiFi
  • Mobile Telematics and Data Logging
  • In-Vehicle WiFi Wireless Bridge

Technical Specifications

Environmental Specificationstemperature-40c to +80c operating
humidity95% max (non condensing)
Mechanicaldimensions 45mm x 51mm x 64mm height
(2.05" x 2.32" x 2.52" height)
cable1.5 DS-QEHV Shikoku DUAL Cable
cable lengths3 Meters (Standard),
other lengths optional
cable loss1.3 dB/m typical
connectorSMA standard
other connectors available
Antenna Response (GPS) frequency1575.42 MHz
gain(typical)28 dB
noise figure1.6 dB
polarizationRight Hand Circular
LHCP rejection> 6 dB
VSWR<= 2.0
Antenna Response (WiFi) frequency2.4GHz - 2.49GHz
gain(typical)2 dB
VSWR<= 2.0
output impedance50 Ohm nominal
Electrical (GPS) voltage2.7 - 5.5 VDC
current (typical)9 mA @ 3.3VDC