|
The OrbitGPS range of Serial
GPS receivers are designed for use with vehicle docking cradles for
handheld computers. These devices represent excellent value
whilst bringing GPS capability to a legacy or new mobile
computer deployment.
The Serial GPS receiver features
an external GPS antenna and a DB9 interface that is connected
directly to the vehicle docking cradle. This allows GPS data to
be transmitted to the handheld mobile computer when it is docked
in the cradle. The unit can receive power from
the cradle if available, or through a separate power adapter
when used with cradles that do not provide power through the DB9
connection.
Serial units are ideal where the
user is returning the portable computer to a vehicle
cradle between tasks.
The Data Logger version also features built-in
memory that allows location data to be collected and stored
whether or not the mobile computer is in the docking cradle for
"breadcrumbing" and “store and forward” applications.
Serial GPS User Guide
Compatibility
Versions are available for use with vehicle docking cradles
from:
-
Motorola
-
Intermec
-
Honeywell
-
Psion Teklogix
Part Numbers
-
G1010 - Includes Cigarette Lighter Adaptor.
-
G1020 - Includes cable with power on DB9 Pin9 where
available on vehicle cradle.
-
G1030 - RJ45 comms and power connector for
BlackBay
VMC2500B cradle.
-
G1040 - Includes direct wire power cable for direct
wiring to 12V & 24V vehicle electrical systems.
-
G1050 - USB connector for use with XP/Vista laptops and
desktop computers.
- G1070 - Data Logger version.
Prefer
No wires?
Industry Leading GPS Performance
-
SiRFStar III chipset.
-
20 Channel GPS Receiver with
all-in-view satellite tracking.
-
Signal acquisition using 1920
time/freq. search channels.
-
Supports WAAS and EGNOS.
-
Multipath-mitigation hardware.
-
Cold Start under 45 seconds.
-
Hot Start under 8 seconds.
|
 |
Chipset Architecture
OrbitGPS use the SiRFstarIII chip set. This chip set uses a 50MHz ARM7 CPU, which
has ample throughput to support extensive user application
software and peripherals. The internal satellite signal tracking
engine provides highly accurate GPS measurements and
differential corrections. This chip set architecture also offers
an acquisition accelerator, differential GPS processor,
multipath mitigation hardware and satellite-tracking engine.
This chip set delivers powerful GPS performance, accuracy,
computing power and flexibility. The implementation can often
provide performance far superior to GPS chipsets built into
mobile computer devices.
General
-
Frequency: L1, 1,575.42 MHz
-
C/A: 1.023 MHz chip rate
-
DGPS: WAAS/EGNOS
-
System Back Up: Built-in Lithium-ion
rechargeable battery
-
Antenna Type: Built-in Antenna
(external antenna optional)
-
Datum: WGS-84 (or by demand)
Acquisition
-
Acquisition Rate: Open Sky,
Stationary
-
Reacquisition: 0.1 sec., average
-
Cold Start: < 42 sec., average
-
Warm Start: < 38 sec., average
-
Hot Start: < 1 sec., average
Interface
-
Connection: PS/2 from unit with
included PS/2 to DB9 connector
-
Protocol: Default: NMEA-0183 (V2.20)-
GGA(1), GSA(1), GSV(5), RMC(1)
-
DGPS: Real-time Differential
Correction input (RTCM SC-104 message types 1, 5 & 9)
-
Power: Built-in rechargeable battery
and 4.75-5.5 V DC input charging circuit
-
Device Size: 21.0(L) x 59.0(W) x
20.6(H) mm
-
Weight: 103 grams
Environmental Conditions
-
Altitude: <18,000 meter
-
Velocity: < 515 meter/second
-
Acceleration: < 4g
-
Operating Temperature: -20°C to +50°C
-
GPS receivers offer typical
accuracies of 3-5 meters uncorrected, and 3 meters or better
with WAAS correction.*
-
We have advised many companies on the
installation of serial devices to achieve best performance.
If you have any questions please email us at
sales@mobileworxs.com
Download a
Sample GPS application for Pocket PC
* Accuracy subject to degradation based
on environmental and positional conditions.
|
|
