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When it comes to choosing the right receiver
you need to take several things into account:
In this video, we will give you some tips on how to choose the
In general, receivers can be divided into two major groups:
Each satellite constantly transmits the signal on one or multiple
Single-band receivers can only obtain one frequency band from the
Multi-band receivers work with several frequency bands.
This is one of their core differences.
The number of frequency bands does not affect the accuracy.
Keep in mind: both single-band and multi-band receivers have the
Multi-band achieves a fixed solution within seconds
and maintains robust performance even if the sky view is partially
Multi-band receivers can work on longer baselines compared to
up to 60 km in Real-Time Kinematic and 100 km in Post Processed
They also achieve centimeter accuracy when working with Precise
A multi-band receiver is an uncompromising choice.
If you are working in tough conditions, have a long baseline
have a long baseline and want to do the work faster, multi-band is
On the other hand, a single-band receiver has the same high
However, it comes with some technical specifics and limitations.
It may take up to several minutes for a single-band receiver to
You need to wait this long only at the very beginning of the
If the solution is lost, for example, under a tree
a fixed solution will quickly recover once you are in the open
Point collection requires the same time as with the multi-band
Single-band receivers show excellent performance in an open-sky
They also make a great base for PPK or drone mapping.
The baseline is up to 10 km in RTK and 30 km in PPK.
If you are sure you’re mostly working with the open sky-view
fairly short baseline and have reasonable working conditions
a single-band receiver is an optimal and affordable choice for the
Thus, when choosing between single-band and multi-band receivers
you need to think of your work conditions
For example, if you work in a field on the relatively short
a single-band receiver is enough to perform an accurate survey and
However, if you work in areas with a partially blocked sky view,
or you simply don’t want to bother with possible tech limitations,