Holux GR-500 Manual de usuario
A powerful handheld GPS tracker with
mini size, light weight and superior sensitive receiving ability
GR-500 Handheld GPS Tracker
Builds on SiRF Star III/LP chipset with
embedded ARM7TDMI CPU available
for customized applications in
firmware and SIEMENS GSM module
with embedded GSM 900/1800 MHz
(option for 1900), GPRS class 10.
20 parallel satellite-tracking
channels for fast acquisition and
reacquisition.
200,000+ effective correlators for
fast TTFF and extremely fast TTFF’s at low
signal levels.
Highlights
A powerful handheld GPS tracker
with mini size, light weight and
superior sensitive receiving ability.
GR-500 is designed for many
applications such as human body or
vehicle security, the specific target
to be tracked, emergency call, the
management for specific purpose
and target. Based on the newest
SiRF Star III chip and SIEMENS
GSM/GPRS module, GR-500
performs its high quality, low power
consumption, portable, compact
size, rechargeable and removable
battery functions to your personal,
kindly and intimate kit.
Built-in hardware Tracking Loop
Processor WAAS/EGNOS Demodulator
support.
Built-in rechargeable lithium battery for
Time- To- First-Fix(TTFF).
Support NMEA 0183 v2.2 data protocol
output.
Enhanced algorithms provide superior
navigation performance in urban, canyon
and foliage environments.
Three indicate LED and three function
keys in appearance. SMS function setting
to reply by time, reply in case of
emergency, reply by moving out of range,
reply by over speed, reply by external
trigger, reply by battery out, reply by
phone, reply when be called, and basic
phone functions.
Providing a web site application for GPS
tracker on moving target.
Specifications
Tracks up to 20 satellites
Receiver: L1, C/A code
Max update rate: 1 HZ
Acquisition time:
Reacquisition 0.1sec. averaged
Hot start 8 sec. averaged
Warm start 38 sec. averaged
Cold start 42 sec. averaged
Position accuracy:
Non DGPS(Differential GPS)
Position 5-25 m CEP without SA
Velocity 0.1 m/sec. without SA
Time 1 μsec sync GPS Time
EGNOS/WAAS(high
sensitivity version doesn’t
support this function)
Position :
< 2.2 m, horizontal 95% of time
< 5 m, vertical 95% of time
Dynamic conditions:
Altitude 18,000 meters
(60,000 feet ) max
Velocity 515 meters / sec.
(700 knots) max
Acceleration 4 G, max
Jerk 20 meters/sec., max
Antenna type: Built in GPS & GSM
Antenna
Minimum signal tracked: -159dBm
GSM RF power @ ARP with 50Ω
load: 33 dBm maximum.
GSM receiver input sensitivity @
ARP: -105 dBm
Multi-band 900/1800 MHz (option
for 1900MHz)
Dimension: 88.5×45×22mm
Weight : < 80g.
Waterproof : IPX5
LED function:
Power On/Off，GSM and GPS.
KEY function:
Power On/Off, Emergency key and
Intimate call.
Operating temperature:
-40 ℃to + 80 ℃
Storage temperature:
-45 ℃ to + 100 ℃
Operating humidity:
5% to 95% No condensing.
Power consumption
Full power < 350mA at 3.7Volts
Save power < 6mA at 3.7Volts
Protocol and interface:
NMEA output protocol: V.2.2
(optional V3.0)
Standard:
Baud rate: 4800 bps
Data bit: 8
Parity: N
Stop bit: 1
Format: GGA,GSA,GSV, RMC.
Optional:
Baud rate: 4800, 9600, 19200,
38400, 57600, 115200 bps
Format: GLL,VTG, ZDA, SiRF
binary
Interface: RS232
Holux Technology, Inc.
1F., No. 30, R&D Rd. II, Hsinchu City
300, Science-based Industrial Park, Taiwan
Tel: 886-3-668 7000 Fax: 886-3-668 7111
www.holux.com
Holux 2005. All rights, including rights created by patent grant or registration of a utility model or design are reserved.
Specifications subject to change for technical reasons. Delivery subject to availability. All other products, services and
companynames are trademarks or registered trademarks and are the propertyof their owners. Datasheet 2004120004
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