Since
smoking in public has been banned in Singapore since October 2006 and your car's
cigarette lighter could have turn to less function. Holux's unique GR-239 Bluetooth GPS receiver will give the in-car power outlet a new
stage.
The GR-239 provides Bluetooth devices with access to GPS data thanks to built-in a SiRFStar
III chip. There are 2 LEDs lights indicating GPS, Bluetooth and battery lifr
status.
Based on the SiRFStar III platform, Holux claim it's locating time is
around fifty seconds. In case you're wondering, how accurate is Holux locating
your current location, technically, the GR-239 will locate your car within 5-25m
of its true position, depending on the number of satellites being tracked and
other factor. In perfect conditions, GPS is never going to give a better
accuracy than 3m.
Specification
| General
|
Accuracy (none
DGPS) |
| GPS Chip
|
Star
SiRF III Platform |
Position
|
|
Frequency
|
L1, CA code |
5-25m.CEP without SA. Velocity: 515M/sec (max) Time: 1/sec. sync GPS time |
| C/A
Code
|
1.023MHz chip
rate |
Velocity
|
Without aid: 0.1m |
| Channels
|
20
Parallel Channels |
Time
|
50 ns
RMS
|
| Antenna (Intemal)
|
Built-in patch
antenna |
Datum
|
WGS-84
|
|
Sensitivity |
Dynamic Conditions |
|
Tracking -159 dBm |
Altitude
|
< 18,000m
|
|
Acquisition Rate |
Velocity
|
< 515m /sec
|
| Cold
Start
|
42
sec, average |
Acceleration
|
< 4g
|
| Warm
Start
|
38
sec, average |
Update
|
1Hz
|
| Hot
Start
|
8 sec, average |
Interface |
|
Reacquisition
|
0.1 sec, average |
Bluetooth |
V1.1compliant (SPP profile) |
|
Power |
Class 2 (10 meters
in open space) |
|
Power Source |
Cigarette Lighter |
Frequency:
2.4~2.4800 GHz |
| Power Charge |
Cigarette Lighter |
Power
On/Off
|
Slide switch
|
|
Operation Time
|
Variable |
GPS Protocol |
|
Charging time
|
2hrs. (Typical) |
NMEA0183 (V2.2) - Date Protocol, output Baud Rate 38400 bps Date Bit:
8, Parity: N, Stop Bit: 1.
Standard: GPGGA, (1time/1sec), GPGSA(1time/5sec), GPGSV
(1time/5sec), GPRMC(1time/1sec), GPVTG(1time/1sec). |
|
Environmental |
|
Operating Temperature |
- 10
°C to + 40 °C |
|
Storage Temperature |
- 20
°C to + 60 °C |
|
Operation Humidity |
5% to
95% No condensing |
Device Size |
|
Accessories |
72 (L) X 38 mm |
| |
LED function |
| |
Bluetooth
connection, Navigation Status, and Battery/charger status
|
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