Opticon Sensors Europe BV OPL9813A Manual Do Utilizador
Opticon
OPL-9813
Specifications Manual
9.2.2.
Transmission Speed
Default transmission speed is set at 115.2 kbps. Other supported baud rates
are 57.6 kbps, 38.4 kbps, 19.2 kbps, 9600 bps, 4800 bps, and 2400 bps.
are 57.6 kbps, 38.4 kbps, 19.2 kbps, 9600 bps, 4800 bps, and 2400 bps.
9.3. GPS
9.3.1.
Module
The OPL-9813 is equipped with a GPS (Global Positioning System) module
plus a compact patch antenna (15 mm X 15 mm)
plus a compact patch antenna (15 mm X 15 mm)
9.3.2.
Receiving Frequency
1575.42MHz (L1 C/A Code)
9.3.3.
Receiving Channel
66 channels (max)
9.3.4.
Sensitivity
Acquisition -148 dBm
Tracking -165 dBm
9.3.5.
Time to First Fix (TTFF)
TTFF is the time required for a GPS receiver to acquire satellite signals and
navigation data, and calculate a position. It may differ depending on the
environmental conditions, such as the number of satellites, obstacles between
the satellite and the GPS antenna, or multipath conditions.
navigation data, and calculate a position. It may differ depending on the
environmental conditions, such as the number of satellites, obstacles between
the satellite and the GPS antenna, or multipath conditions.
• 1 second: Hot Start
• 33 seconds: Warm Start
• 35 seconds: Cold Start
• 33 seconds: Warm Start
• 35 seconds: Cold Start
9.3.6.
Position-fix Accuracy
3.0 m 2D-RMS
Values may differ, depending on the environmental conditions.
9.3.7.
Baud Rate
4800 bps (default) to 115200.
9.3.8.
Protocol
NMEA-0183 (Default)
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