Integrated Gps Antenna - Weatherdock easyTRX2S Handbuch

geographical position. So to speak the GPS device emulates the
LORAN-C receiver.
• GPGSV => The GPGSV dataset (SV=satellites in view) contains
information regarding satellites, which may currently be received
as well as information regarding their position, signal strength etc.
There may be up to three datasets, as the allowed number of
satellites is restricted to four per set (limitation to 82 characters).
• !AIVDO => The !AIVDO dataset contains your own ship data (AIS
data format)
• !AIVDM => The !AIVDM dataset contains the received AIS data of
another ship

!PWDC: Proprietary Weatherdock message used by the
programming tool.

7.2 Integrated GPS antenna

Available on devices with „-IGPS-„ in name.
GPS antenna with integrated pre-amplifier
• Type:
• Polarization:
• 3dB beam width: min 135°
• Gain (zenith):
• Noise figure:
Weatherdock AG
Abbildung 35-view of GPS antenna
Quadrifilar helix
Right Hand Circular Polarized (RHCP)
18dB
0.8dB
Sigmundstraße 180
Tel.: +49 911 376638 30
D-90431 Nürnberg
www.weatherdock.de
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