What to choose?
- Quick and easy deployment with limited setup
- Fixed location of receivers which works well in currents
- Must be firmly fixed to the boat using the included RAM mount
- Comes with 10 meter cable and Binder connector
- Enables very flexible and/or large baselines
- The location of each receiver must be measured relative to topside
- The receivers must be made fairly stable using weights or fixed mounting
The four receivers will have some better accuracy because you can create a larger baseline. Here you should choose what suits your usage the best.