Only 2 in stock
SVB price: €98.28
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€98.28 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Item no.
Model no.
weatherdock - easy TRX GPS Antenna

Product details

The GPS antenna by Wheatherdock provides raw GPS data and is simply connected to the easyTRX (AIS Class B transmitter/receiver). While using this antenna, the connection of a VHF radio antenna to the TRX is necessary.
The GPS antenna comes supplied with an antenna mount.
What is important when connecting the GPS antenna? Neither a special device nor special wiring is required to connect this unit. The GPS antenna comes supplied with a 5 m long cable. The cable can be easily extended with an Aircell 7 (or similar quality cable) up to a total of 15 m.

Which Class B AIS Transponder/Receiver is suitable for this GPS antenna? This GPS antenna is suitable for any Class B AIS transponder/receiver, which requires raw GPS data.
  • Operating frequency: 1575.42 MHz
  • Directivity, typical Zenith values: + 5dBi, 10°: -1 dBi
  • Amplification: approx. 27dB
  • Noise figure: max. 2dB
  • Operating current: < 30mA
  • VSWR: max. 2:1
  • Plug: BNC-plug


en-flag Drawing
PDF, 202,73 KB
en-flag Manual
PDF, 1,16 MB
multi-flag Brochure
PDF, 185,77 KB
multi-flag Brochure
PDF, 2,59 MB
de-flag Manual
PDF, 890,24 KB
de-flag Manual
PDF, 1,13 MB
fr-flag Manual
PDF, 1,12 MB

What other SVB customers have to say

100% real reviews

15 customer reviews

Jonathan R.
by Jonathan R. Flag of United Kingdom 8/29/2012
Very pleased with it.
Not the cheapest Class B on the market but the following features make it worth the extra for me:
1/ Low average operating current compared with other class B transponders. Good for reducing battery drain.
2/ Built-in CPA/TCPA and anchor alarm functions means that you can still have protection without your PC/chartplotter switched on. Good for reducing battery drain.
3/ Data logger with SD card.
4/ Can be used with a PC chart plotter entirely from the USB connection. This is not made clear in the manual but is obviously an important feature.

Some parts of the English translation of the technical manual are a little unclear. Operation of the data logging and anchor alarm is not explained very well.
Gerd K.
by Gerd K. Flag of Germany 10/8/2020 Verified purchase
meets all expectations
meets all expectations
Rainer O.
by Rainer O. Flag of Germany 8/7/2019 Verified purchase
Works right away.
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