Trimble Inc. 6248192-B1 Benutzerhandbuch
4 Setup Guidelines
32 SPSx80 Smart GPS Antenna User Guide
cellular modem in the controller, or through an external cellular phone that is
connected to the receiver either by Bluetooth wireless technology or by means of a
cable.
connected to the receiver either by Bluetooth wireless technology or by means of a
cable.
The correction stream for some other positioning solutions, such as SBAS
(WAAS/EGNOS, and MSAS) and the OmniSTAR XP or HP service
(WAAS/EGNOS, and MSAS) and the OmniSTAR XP or HP service
1
, is broadcast
through geostationary satellites, and detected by the GPS antenna itself. No integrated
radio or base station is required.
radio or base station is required.
Rover receiver components
The rover receiver has the following components:
•
GPS receiver
•
GPS antenna
•
Optional integrated radio receiver and antenna for RTK operations
•
Optional items for the different mounting options (see below)
In most rover applications, the receiver operates entirely from its own integrated
battery unit. On a vehicle or on a marine vessel, however, an external power supply can
be used. Use an external power supply if one is provided. The internal battery then acts
as a uninterruptible power supply, covering any external power failures.
battery unit. On a vehicle or on a marine vessel, however, an external power supply can
be used. Use an external power supply if one is provided. The internal battery then acts
as a uninterruptible power supply, covering any external power failures.
Choose a rover receiver according to the needs of the job:
•
A Smart GPS antenna, such as the SPSx80, incorporates the GPS receiver, GPS
antenna, power supply, and receive radio into a single compact unit. A Smart
GPS antenna can be rapidly set up on a pole, vehicle, or backpack. This makes it
easy to carry when you are measuring around the jobsite.
antenna, power supply, and receive radio into a single compact unit. A Smart
GPS antenna can be rapidly set up on a pole, vehicle, or backpack. This makes it
easy to carry when you are measuring around the jobsite.
•
A Modular GPS receiver, such as the SPSx50, incorporates the GPS receiver,
receive radio, and power supply into a single unit. The GPS antenna and,
optionally, the receive radio antenna, is separate from the receiver. When you
use a modular GPS receiver as a rover, you can use optimized components
placed in the best locations for your application. For example:
receive radio, and power supply into a single unit. The GPS antenna and,
optionally, the receive radio antenna, is separate from the receiver. When you
use a modular GPS receiver as a rover, you can use optimized components
placed in the best locations for your application. For example:
–
A small, lightweight rover antenna can be mounted on a pole or backpack;
placed in a high, inaccessible location on a marine vessel mast or cabin; or
placed on a site vehicle roof or truck bed.
placed in a high, inaccessible location on a marine vessel mast or cabin; or
placed on a site vehicle roof or truck bed.
–
A rubber duck radio antenna, or an external radio antenna, can be
mounted on a vehicle or vessel roof to provide maximum coverage.
mounted on a vehicle or vessel roof to provide maximum coverage.
A Modular GPS receiver can be placed in a location that is both easily accessible
and safe from theft and the weather. The antennas can be placed high on a
vehicle or vessel roof, clear of obstructions and able to deliver maximum
performance.
and safe from theft and the weather. The antennas can be placed high on a
vehicle or vessel roof, clear of obstructions and able to deliver maximum
performance.
1.
OmniSTAR is only available with the SPSx50 Modular GPS receiver.