The GPS-BT74Y is a total solution of GPS Bluetooth wireless technology, is dedicated design for the user who is usually carry the portable device such as PDAs/smart phones all the time. GPS-BT74Y is based on Skytraq low power chipset, which allows up to 22 hours continuous use to stand-by time more than one week with a single battery charge. GPS-BT74Y Bluetooth GPS receiver works to all Bluetooth smart phones, lap-top, PDA regardless of brand in an operating range of more than 10 meters. The high performance high sensitivity GPS-BT74Y is an ideal receiver to be used in any strict weather condition, so to easily find your way.
Applications
Automotive
Fleet management/Asset tracking
Personal/Portable Navigation (PDA, Pocket PC etc.)
Location Based Services enabled devices
Sports and Recreation
Geographic Surveying
Key Product Features
44 channels "All-In-View" tracking
Cold/Warm/Hot start time: 30/28/1 sec. (average)
Superior sensitivity: -159dBm tracking
Support A-GPS function
Reacquisition time: 0.1 sec.
Build-in ceramic patch antenna
Build-in rechargeable Li-on battery
Support standard NMEA-0183 at 38400 bps baud rate
Compatible with bluetooth devices with Serial Port Profile (SPP)
Ultra low power consumption: 22 hours continuous use to stand-by time up to
one week by 1100 mAh Li-on battery
Time to full recharge: within 3 hours
Vibration sensor for power management
3 LEDS display all GPS, bluetooth and power status
Size: 81.0 (L) X 43.0 (W) X 17.6 (H) mm
Weight: 70g (battery included)
Non-slip back pad for secure placement
SPECIFICATIONS
GPS Features
GPS Chipset
Skytraq low power chipset
Frequency
L1, 1575.42MHz
C/A Code
1.023MHz chip rate
Channels
Supports 44 channels
Antenna (Internal)
Built-in low noise antenna
Sensitivity
To - 159dBm Tracking, Superior Urban Canyon Performance
Time to First Fix (TTFF)
Cold Start
30 sec, average
Warm Start
28 sec, average
Hot Start
1 sec, average
Reacquisition
0.1 sec
Update rate
1 Hz (max.)
Accuracy
Position
5m CEP without SA.
10m 2D, RMS
Velocity
0.1m/sec, without SA
Time
1µs synchronized to GPS time
Power
Built-in rechargeable 1100mAh Li-on battery
and 5V DC input
Operation Current
<50mA (Typical)
Operation Time
22hrs, fully charged, in continuous mode
Charging time
3.0hrs. (Typical)
Environmental Characteristics
Operating Temperature
- 10¢XC to + 60¢XC
Storage Temperature
20¢XC to + 85¢XC
Datum
WGS-84
Dynamic
Conditions
Altitude
<18,000m(60,000feet)
Velocity
<515m/s(1000 knots)
Acceleration
<4G
Motional Jerk
20m/sec³ max
Interface
Communication Protocol: Communicate with host platform
via Bluetooth (class 2) serial port profile
Bluetooth communication distance 10meters
(Typical)
GPS Protocol: Default: NMEA-0183 - GGA, GSA,
GSV,
RMC, VTG; Skytraq Binary
Data bit: 8, stop bit: 1(Default)
Device Size and Weight
81.0 (L) X 43.0 (W) X 17.6 (H) mm
3.19 (L) X 1.69 (W) X 0.69 (H) inch
70g (battery included)
Accessories
Car charger (12V in, 5V output)
AC adaptor (5.3V output, 500mA)
Revision History
Revision
Date
Comments
V5.07
17_May_2007
First Release
Address : 7Fl.-1, No. 152, Sec. 1, Jungshan Rd., Shulin City, Taipei, Taiwan 238, R.O.C. Tel : 886-2-2681-5470 Fax : 886-2-2681-5469 E-mail : sales@arknavgps.com.tw
