User Manual for Oscar GNSS Receiver v2.4
When using Oscar as a rover, you need a ranging pole.
Figure 1.32 Ranging Pole
The bracket for TC20 controller is to fix the TC20 controller on a ranging pole.
Figure 1.33 Bracket for TC20
A yellow carrying case is to store all the devices and accessories except
ranging pole, high gain radio antenna and telescopic pole.
Figure 1.34 Carrying Case