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If you already have a Windows based laptop/PC and would like to easily and cost effectively add chartplotter/marine GPS capabilities then this is the solution for you.

Comes with exclusive easy to understand installation instructions/video plus a selection of software applications and utilities.

Remote installation and configuration available for a small fee.

Unlike cheaper units which have known detection issues on newer computers with USB 3.0 host controllers (xHCI) these have been custom ordered to use the same I/O chipset at the BU-353S4 meaning they have superior compatibility.

Complete package including USB GPS receiver, multiple chartplotter software applications and all the latest available LINZ marine charts ready to use. LINZ charts cover the entire NZ coastline and some of the Pacific as well as some inland lakes. Topo charts also available (see shipping options).

The software has tracks, waypoints, routes, man overboard, anchor alarm... the list goes on.


This unit enables high performance navigation in the most stringent applications and solid fix even in harsh GPS visibility environments.

It has a convenient magnetic base.

1. Frequency:L1, C/A code, 50 Acquisition-Channel

2. Protocol: NMEA protocols (default speed: 9600bps)

3. Tracking sensitivity: -165 dBm Acquisition Sensitivity: -148 dBm

4. Acquisition time (average)
Cold Start: 32 seconds,
Warm Start: 23 seconds,
Hot Start: 1 seconds

5. Accuracy
Position: 3.0m CEP50 without SA(Typical Open Sky)
Velocity: 0.1m/s without SA

6. IPX6 Weather Resistance

I've been selling this package to happy buyers for years. Ships within 24hrs of receipt of payment

"No problems to install the software, the GPS works very well. Highly recommendable for every NZ boaty!!!"

"very very happy gps is great we are comerical operaters gps is on 20 hours a day all good 100% happy chappy"
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Shipping options

  • Nationwide + Software on CD$8.00
  • Nationwide + Software on USB memory stick$14.00
  • Nationwide + Topo charts on DVD$20.00
  • Seller does not allow pick-ups
  • Boat location: Christchurch City, Canterbury, NZ

Payment options

  • Other options
    Cash, NZ bank deposit

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