Holux M-215 - Manual (Page 7)

HOLUX Wireless GPS Receiver M-215 User’s Manual
7
4. Specification
Specifications
• Search up to 32 satellites
• Receiver : L1, 1575.42 MHz
• C/A code:1.023 MHz
• Update rate: 1 Hz.
• Antenna type : Built in patch antenna
• Minimum signal tracked : -159dBm
• Dimension: 64.5 Ч 42 Ч 17.8 mm.
• Weight: < 84g.
• Waterproof: IPX7
• Operation temperature : -10 ℃ to + 60 ℃
• Store temperature : -20 ℃ to + 70 ℃
• Operation humidity : 5% to 95% no condensing
Positioning
◆ Non DGPS (Differential GPS)：
•Position : 3.0 M CEP excluding SA
•Velocity: 0.1M / sec.
•Interval: 0.1 µs to Sync GPS
◆ DGPS (EGNOS/WAAS/MSAS)：
•Position: < 2.2 M., Horizontal deviation 95% time
< 5 M., Vertical deviation 95 % time
*The above data is based on the specifications of the MTK GPS chip
Positioning
Timing
• Time to reposition < 0.1 sec average
• Hot start 1 sec
• Warm start 33 sec
• Cold start 36 sec
*The above data are based on specifications of the MTK GPS chip
Protocol and
Interface
◆ Output terminal: USB (CMOS Level) or RS232
• NMEA protocol output : V 3.01
Baud rate : 4800 bps
Data bit : 8
Parity : N
Stop bit : 1