Trimble Outdoors aggps 332 Manual Do Utilizador

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AgGPS 332 GPS Receiver User Guide     73
Specifications     B
RTK position accuracy
Horizontal  2.5 cm  (0.98 in)  +  2 ppm,  2 sigma,  and  vertical 
3.7 cm (1.46 in) + 2 ppm, 2 sigma, if all of the following 
criteria are met: 
At least 5 satellites
PDOP <4
CMR corrections
Standard format broadcast from a Trimble MS750, AgGPS 
214, or equivalent reference station
Differential speed accuracy
 0.16 kph (0.1 mph)
Differential position accuracy  Less  than  1 m  (3.28 ft) horizontal if all of the following criteria 
are met:
At least 5 satellites
PDOP <4
RTCM SC-104 corrections
Standard format broadcast from a Trimble MS750, AgGPS 
214
,
 or equivalent reference station
OmniSTAR HP speed accuracy  0.16 kph (0.1 mph)
OmniSTAR HP position 
accuracy 
10 cm (3.94 in) after convergence, 2 sigma, if all the 
following criteria are met:
At least 5 satellites
PDOP <4
OmniSTAR HP corrections
Convergence time can vary, depending on the environment. 
Time to the first fix (submeter accuracy) is typically <30 seconds; 
time to the first useable fix (<10 cm accuracy) is typically 
<30 minutes.
OmniSTAR XP position 
accuracy 
20 cm (7.87 in) after convergence, 2 sigma, if all the 
following criteria are met:
At least 5 satellites
PDOP <4
OmniSTAR XP corrections
Convergence time can vary, depending on the environment. 
Time to the first fix (submeter accuracy) is typically <30 seconds; 
time to the first useable fix (<10 cm accuracy) is typically 
<30 minutes
Time to first fix
<30 seconds, typical
Multipath mitigation
EVEREST technology
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