The
BT-328 is the latest Bluetooth GPS from Globalsat.
Built with the latest GSC2 low power technology.
It combines performance with low cost creating
an entry level BT GPS at a very attractive
price. Compatible with any device with a Bluetooth
compliant serial interface, it can provide
accurate GPS position information for up to
16 hours continiously.
Not only is the BT-328 functional, it is stylish
as well. Our engineers have combined technology
with design and produced one of the most attractive
and useable GPS devices on the market today.
Feature:
• New SiRF GSC2 high performance and
low power consumption chipset
• Communication with Host Platform
via Bluetooth Serial Profile
• Built-in ceramic patch antenna
• Support NMEA0183 data protocol
• 3 LED to show the status of GPS/Bluetooth/Battery
• Rechargeable Li-ion battery
• Operation time: 16 hours, in continuous
mode
• Auto power-off, if Bluetooth is
not connected to any devices within 10 minutes
• Bluetooth operation range: 10m
Specification
Chipset
SiRF
GSC2
Frequency
L1,
1575.42 MHz
C/A
Code
1.023
MHz chip rate
Channels
12
Tracking
Sensitivity
-155
dBm
Accuracy
Position Horizontal
10m
2D RMS
Time
1
micro-second synchronized to GPS time
Velocity
0.1m/sec
95%
Datum
WGS-84
Acquisition
Rate
Hot start
8
sec., average (with ephemeris and almanac
valid)
Warm
start
38
sec., average (with almanac but not
ephemeris)
Cold
start
42
sec., average (neither almanac nor ephemeris)
Reacquisition
0.1
sec. average (interruption recovery
time)
Protocol
GPS Output Data
NMEA
0183 protocol, and supports command:
GGA, GSA, GSV, RMC, VTG, GLL (VTG and
GLL are optional)
GPS
transfer rate
38400,N,8,1
Dynamic
Condition
Acceleration Limit
Less
than 4g
Altitude
Limit
18,000
meters (60,000 feet) max.
Velocity
Limit
515
meters/sec. (1,000 knots) max.
Jerk
Limit
20
m/sec**3
Power
Voltage
Built-in
rechargeable battery (1300 mAh) and
5V DC input charging circuit
Operation
Time
16
hr. After fully recharged, in continuous
mode
Physical
Characteristics
Dimension
67.5mm
x 45mm x 17mm
Weight
65g
Temperature
Operating
-20°~
60°C
Humidity
Up
to 95% non-condensing
Bluetooth
Specification
•
Bluetooth: V1.2 Compliant
• Supply Voltage: 2.8V ~ 3.3V
• Frequency Range: 2.402 ~ 2.480
GHz
• Receiver Sensitivity: -80 dBm
• Transmit Power: Class 2
• Transmitting Range: 10 m
• Power Consumption: 45 mA (Typical)
