Trimble Outdoors r7 Manuale Utente

Trimble R7/R8 GPS Receiver User Guide     8 1

Specifications     8

Table 8.2 lists positioning specifications for the Trimble R7.

RTK (OTF)

Synchronized

1 cm + 1 ppm
(

× baseline length)

2 cm + 1 ppm
(

× baseline length)

Low Latency

2 cm + 2 ppm 
(

× baseline length)

a

a

Depends on radio link latency.

3 cm + 2 ppm 
(

× baseline length)

a

L1 C/A Code 
Phase

Synchronized/
Low Latency

.25 m + 1 ppm RMS

.50 m + 1 ppm RMS

Static/
FastStatic

N/A

5 mm + 0.5 ppm
(

× baseline length)

5 mm + 1 ppm
(

× baseline length)

WAAS

N/A

Less than 5 m

b

b

3D RMS values depend on WAAS system performance.

Less than 5 m

b