What is the maximum distance between a UNI-GR1 and a UNI-GR1 base station?
Depending on your connection method between the UNI-GR1 and UNI base, the maximum distance is mainly limited by the RTK principle. The maximum recommended distance for a good FIX goes up to 20km but can go beyond that, giving fixes at a 50km baseline, accuracy however increases when the distance between rover and base decreases.
In case you want more flexibility in distance, we suggest to make use of UNI-RTK Premium.