Operation Manual

PENTAGRAM PathFinder (P 3104)
EN - 8
Specification
GPS Features:
Chipset SiRF Star III
Frequency L1, 1575,42MHz
C/A Code 1023MHz
Channels 20 Channels
Antenna Built-in low noise antenna
MMCX Type External Antenna Connector
Sensitivity To 159dBm Tracking
Time To First Fix (TTFF)
Cold Start 42 s, average
Warm Start 38 s, average
Hot Start 1 s, average
Reacquisition < 1 sec
Update rate 1 s
Accuracy
Position Open sky: < 5 m
Indoor: < 20 m
Velocity 0,1 m/sec
Time ± 100 ns synchronized to GPS time
Power
Built-in rechargeable 900mAh Li-polymer, +4,5V DC to +5,5V DC
Operation Current < 130mA (Typical)
AC adaptor In 100~240 V AC, Out 5,5 V, >500mA
Car charger In 12~14 V; Out 5,5 V, >500mA
Datum
WGS-84
Dynamic conditions
Altitude < 18000 m
Velocity < 515 m/sec
Acceleration < 4 G
Temperatures
Operating -10 °C ~ +70 °C
Storage -20 °C ~ +75 °C
Dimensions (mm)
77,5 x 48 x 19 (L. x W x H.)
Weight
75 g (battery included)
Interface
PC/PDA Bluetooth (class 2); distance 10 m
GPS Protocol NMEA-0183 V3.0 – GGA, GSA, GSV,
RMC, VTG