Build a base station using Septentrio Mosaic X5 receiver
Bill of materials
Here is the list of components required to set up a triple-frequency GNSS base using the Septentrio Mosaic X5:

| Hardware | Price (excl. tax) |
|---|---|
| simpleRTK3B Pro or Linnet Mosaic-X5 | ~€550 |
| Budget Survey Tripleband GNSS Antenna or BT-800S | ~€100 |
Assembly
First, perform an initial setup without the enclosure:
- Mount the antenna on its support
- Connect the antenna cable to the GNSS receiver
- Connect the USB cable between the GNSS receiver and the Raspberry Pi / Orange Pi
- Connect the RJ45 Ethernet cable to your network (internet router, powerline adapter, RJ45 wall socket)
- Prepare the power supply but do not power it on yet.
Finally
- Take the 16GB Micro SD and proceed to the next step: Software installation