easyTRX3-IS-IGPS-N2K-WiFi-LAN Transponder

Unfortunately unavailable at the moment
SVB price: €957.94
You save: 10%
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.
€957.94 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Available variants:
Item no.
Model no.
Communication type
Integrated VHF splitter
SD card slot
SOTDMA capability
Class B
ARC approved
Yes, mandatory

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Product details

The easyTRX3 Class B AIS transmitter/receiver by Weatherdock boasts the latest innovations: 5 W broadcast power, faster transfer rate of AIS protocols and SOTDMA technology. The AIS transceiver features a rugged, compact and waterproof housing and provides permanent parallel transmission and reception of both AIS frequencies. The device has an integrated splitter as well as an integrated GPS and WiFi antenna, plus LAN port.
The integrated LAN module allows the easyTRX2S data to be transferred directly to a server or for local application.
The SOTDMA technology improves AIS transmission by organising the free time slots in the AIS transmission process and reserving the same space for the next transmission interval.
Connect to a wide range of devices with NMEA2000, 2x NMEA0183 and USB connectivity. The WiFi function also allows wireless transmission. AIS data is displayed in real time on a compatible display. The integrated 72-channel GNSS/GPS receiver provides optimal reception of position data.
The USB connection to a computer provides the power supply, allowing the device to be easily configured at home. The same applies to the internal SD memory, which can also be controlled and accessed via computer without an external power source.
All AIS travel data, similar to a black box, can be stored on the internal storage device for data backup. With a USB connection to a PC/MAC or laptop, the memory can be accessed or the easyTRX3 can be programmed with relevant ship data using the included software, without having to connect the easyTRX3 to its own power supply.

All features at a glance
  • AIS Class B SOTDMA time slot system
  • 5 W radiated transmission power
  • Faster transmission intervals (depending on speed)
  • Integrated antenna splitter
  • Integrated GPS antenna
  • NMEA2000, NMEA0183, WiFi and USB port connectivity
  • Internal SD memory card for logging functionality
  • Device configuration with USB power supply
  • Access internal data memory with USB power supply
  • Handy, robust and waterproof housing
  • Meets new international standard IEC62287-2
Technical specifications
  • 1 channel FM transponder
  • 2 channel VHF receiver (AIS frequencies: 161.975 MHz and 162.025 MHz)
  • 72-channel GNSS / GPS receiver
  • Channel sensitivity: -112 dBm
  • Protection class IP67 (dustproof and waterproof against temporary submersion)
  • GPS antenna connector
  • Installation below deck
  • NMEA2000 Micro-C connection
  • Operating temperature: -10 ° C to + 55 ° C
  • NMEA telegram type: VDM
  • Transmitting power: 5 W
  • Dimensions LxWxH: 190 x 135 x 60 mm
  • Weight: approx. 700 g
  • BSH
  • IEC62287-2
  • easy TRX3 Transponder
  • easy TRX3 connection cable 18-pin (approx. 200cm)
  • Connection cable easy TRX3 to FM radio devices (approx. 100cm)
  • USB connection cable (approx. 180cm)
  • Quick guide
    User manual on internal memoryProgramming software for Windows PC and Apple Mac on internal memory
  • WiFi antenna (only for easTRX3 with WiFi option)
  • DVB-T2 cable set (only for easyTRX3 with DVB-T2 option)


en-flag Manual
PDF, 5,89 MB
de-flag Datasheet
PDF, 2,19 MB
de-flag Manual
PDF, 5,91 MB

What other SVB customers have to say

100% real reviews
Einar O.
Flag of Sweden Verified purchase
Internal GPS not very good
The functionality and setup is good and relatively easy. The problem is that the internal GPS did not work very well down below. So, an external GPS antenna had to be installed as well which complicated the installation.

The manufacturer is aware of this problem as the unit came with a note explaining the issue and an external GPS antenna. This is, of course, nice, but that they had to do this in the first place makes me think that the internal GPS design is technically flawed. This is disappointing.
Laurin M.
Flag of Switzerland Verified purchase
Nicht Happy
Not happy, internal gps doesn't work (cheap cobra gps right next to it works perfectly), android app with manager works only sometimes, new devices don't work at all yet. Mac os x with a new processor, you don't need to try it with the trx3 software either....the program doesn't even run. Expensive thing for a maximally rudimentary product, so you'd better buy the slightly cheaper one without internal gps, since you have the antenna anyway have to connect. At least the configuration with windows pc worked well, and when you are connected via wifi and the satellites have been found, navionics shows the boats nicely.

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