System Components
An RTK system is made up of a number of components that, at first glance, may seem
a bit overwhelming. On the contrary, setup of an RTK system is not a complicated
task. The trick is understanding the purpose of each component in the system and
how they relate to each other. With this understanding, connecting the hardware
components and using the software components becomes logical and straightfor-
ward.
Hardware
An RTK system includes a number of hardware components, each with a specific
function. The ZX SuperStation offers options for many of the components, each with
specific advantages. Choosing the right component will depend on the requirements
and environment in which the system is to be used. In this section, each of the major
components of the ZX SuperStation is presented. If options exist for a specific com-
ponent, each option is discussed.
GPS Receiver
The GPS receiver, Figure 2.1, processes and stores the satellite signals. An RTK
system requires at least two GPS receivers, a base and a rover.
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