The SATPS unit includes a SATPS antenna and a SATPS receiver for receiving signals from satellites of the SATPS and {HEAD ~ a radio} for coupling {TAIL ~ the received signals} to the rover unit 
for coupling
The SATPS unit includes a SATPS antenna and a SATPS receiver for receiving signals from satellites of the SATPS and { HEAD ~ a radio } for coupling { TAIL ~ the received signals } to the rover unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH