User's Manual

6
4. Specification
Specifications
‧22 tracking / 66 acquisition-channel GPS receiver
‧Receiver: L1, 1575.42 MHz (GPS), L1, 1602Mhz(GLONASS)
‧Update frequency: 1 Hz.
‧Antenna type: Built-in
‧Satellite signal reception sensitivity: -165dBm
‧Dimensions: 32.1mm X 30mm X 74.5mm
‧Weight (excluding battery): < 39g.
‧Switch: Slider switch
‧Operating temperature: 0 ℃ to + 50 ℃
‧Storage temperature: -10 ℃ to + 60 ℃
‧Operating humidity: 5% to 90%
Positioning
◆
Non DGPS (Differential GPS):
‧Position : 3.0 M CEP excluding SA
‧Velocity: 0.1M / sec.
‧Interval: 0.1 sec 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 boot <1 sec
‧Warm boot <30 sec
‧Cold boot <31 sec
*The above data are based on specifications of the MTK GPS chip
Protocol and
Interface
◆
the Generic Attribute Profile (GATT)
‧Bluetooth Low Energy V4.0 compatible
‧Frequency: 2.400 to 2.480 GHz
‧RF channels: 40
‧Input sensitivity: -93dBm
‧Output power: +0dBm
◆
Output port: Mini-USB (CMOS Level)
‧NMEA protocol output: V 3.01
Baud rate: 38400 bps
Data bits: 8
Sync bits: N
End bit: 1