Altina GPS 9540 - Manual (Page 2)

INDEX
1 OVERVIEW ...........................................................................................................3
2 PRODUCT FEATURE .......................................................................................3
3 SPECIFICATION .................................................................................................4
4 HARDWARE .........................................................................................................6
4.1. D IMENSION ................................................................................................................6
4.2. O
UTPUT TERMINAL AND DEFINITION ....................................................................7
5. SOFTWARE DATA .............................................................................................8
5.1. NMEA O
UTPUT
M
ESSAGE .....................................................................................8
5.2. G
LOBAL
P
OSITIONING
S
YSTEM
F
IX
D
ATA
(GGA) ............................................8
5.3. G EOGRAPHIC P OSITION WITH L ATITUDE /L ONGITUDE (GLL) ..........................9
5.4. GNSS DOP AND A CTIVE S ATELLITES (GSA) ................................................. 10
5.5. GNSS S ATELLITES IN V IEW (GSV) ................................................................... 11
5.6. R ECOMMENDED M INIMUM S PECIFIC GNSS D ATA (RMC) .......................... 11
5.7. C
OURSE
O
VER
G
ROUND AND
G
ROUND
S
PEED
(VTG) ................................... 12
5.8. RTCM R ECEIVED D ATA ....................................................................................... 13
6. WARRANTY ........................................................................................................ 13
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