Location Finder Key Chain is a new-creating
production which combines watch and GPS functions.
Multi-point finder is an artificial intelligence
e-compass. It can save your hotel and scenic spots
and so on. It is a creative and useful production
which with special design for traveler who fond of
GPS function.
Time display: While GPS
position is located, the Location Finder Key
Chain will display Greenwich Mean Time.
Time Adjustment: you
even can adjustment time zone in device to fit
where you are.
Location Finder: LED
shows the five kinds directions to you and
reaching the position what you have been saved,
such as car or hotel position.
GPS Receiver: Connect
with your laptop; Location Finder Key Chain
would become a personal navigator.
Function
System
Specification
Chipset
Skytraq Venus 6
Frequency
L1,1575.42 MHz
C/A Code
1.023MHz chip rate
Channels
65 Channels
Tracking
Sensitivity
Re-acquisition
-157 dBm tracking
Accuracy
Position Horizontal
10m 2D RMS (without
SA)
WAAS enabled
5m 2D RMS (without SA)
Time
1 micro-second
synchronized to GPS time
Velocity
0.1m/sec 95% (without
SA)
Datum
Datum
WGS-84
Acquisition
Rate
Hot Start
1 sec., average
Warm Start
25 sec., average
Cold Start
29 sec., average
Reacquisition
0.1 sec,. average
(interruption recovery time)
Protocol
GPS Output data
NMEA0183 protocol
GPS Baud rate
9600
Dynamic
Condition
Acceleration
Less than 4G
Altitude
18,000 meters max
Velocity
515 meters/ sec. max.
Interface
USB
Power
Voltage
DC 5V +- 10%
Power consumption
when connected to
bluetooth 30AmH. dis-connected to bluetooth
90AmH.