Holux GR-211 User Manual - Holux
HOLUX
4
2) Update rate: 1 second.
3) Acquisition
time
Reacquisition 0.1 sec., averaged
Hot start
8 sec., averaged
Warm start
38 sec., averaged
Cold start
45 sec., averaged
4) Position
accuracy:
A) Non DGPS (Differential GPS)
Position
5-25 meter CEP without SA
Velocity
0.1 meters/second, without SA
Time
1 microsecond synchronized GPS time
B) DGPS (Differential GPS)
Position
1 to 5 meter, typical
Velocity
0.05 meters/second, typical
C)EGNOS/WAAS/Beacon
Position
5) Dynamic
Conditions:
Altitude
18,000 meters (60,000 feet) max.
Velocity
515 meters / second (700 knots) max.
Acceleration
4 G, max.
Jerk
20 meters/second, max.
1.3.5 Interfaces
1) Dual channel RS-232 or TTL compatible level, with user selectable baud rate (4800-Default, 9600, 19200,
38400).
2) NMEA 0183 Version 2.2 ASCII output (GPGGA, GPGSA, GPGSV, GPRMC, option GPGLL, GPVTG).
3) Real-time Differential Correction input (RTCM SC-104 message types 1,2 and 9).
4) SiRF binary protocol.