![](http://datasheet.mmic.net.cn/370000/ITRAX02_datasheet_16700875/ITRAX02_2.png)
A
Separate product descriptions can be found at
www.fastrax.fi
Specifications
iTrax Evaluation Kit
iSuiteSDK
iSuiteHDK
uPatch02
General:
L1 frequency, C/A code (SPS)
12 independent tracking channels
Separate search & acquisition engine
Based on two-chip GPS solution
- RF chip, uN8021
- Base band chip, uN8031
Update rate:
1 fix/s or user configurable
Accuracy:
Position:
3m (CEP), 6m 2DRMS
Velocity:
0.2 m/s (50%)
Time:
20ns RMS (static mode)
Reacquisition:
100ms typical (signal reacquisition)
TTFF:
Cold Start:
50 s typical
Warm Start:
35 s
Hot Start:
8 s
Quick Start:
3 s
Dynamics:
Acceleration:
4 G
Jerk:
4 m/s
3
Sensitivity:
-150dBm (tracking)
Operating Voltage: 2.7V
…
3.3V (linearly regulated)
Operating Temp:
-40C
…
+85C
Antenna Supply:
Same as board supply or
Separate external supply (e.g. 3.3V)
Antenna:
External, passive or active
Power Drain:
130mW @ 2.7V (in continuous mode)
(Active antenna power not included)
I/O Ports:
Dual Asynchronous data ports
16-bit GPIO
SPI-Interface
Dual Pulse Measurement inputs
1PPS Output
Protocol:
NMEA-0183 V3.0
Proprietary iTALK binary protocol
Processor:
Proprietary, 32MIPS integrated 16-bit DSP-core
RISC-like programming under Pre-emptive
Real Time Operating System Control (VSDSP RTOS)
Flash Memory:
iTRAX02/8:
8MBits Flash
iTRAX02/4:
4MBits Flash
Dimensions:
26 mm x 26 mm x 4.7 mm
(Including RF shield and connector)
Weight:
4 g
System Connector: AMP 4-353515-0 (RF and I/O)
2 x 20 pin, 0.5 mm pitch
Mating Connector: AMP 4-353512-0
Fastrax other GPS products include modules like
uTracker02
and
uPatch02
.
Both products include a iTrax02 GPS receiver and on-board regulators. The
uTracker02 has furthermore a
MCX antenna
connector for easy integration
while the uPatch02 has RS232 drivers and a already integrated and optimized
Patch antenna
. For easier evaluation Fastrax offers an
iTrax02 Evaluation
kit
that includes a universal power supply, two serial cables, an active antenna,
a user
’
s manual and a CD with documentation and the
GPS WorkBench
.
For programming the iTrax02/8
Fastrax offers a
iSuiteSDK
(software
development kit). In addition to the
software the iSuiteSDK includes two
days of hands on training and e-mail
support during development. For application that use an external host processor
Fastrax offers a free
iSuiteHDK
(host development kit) to registered users at
www.fastrax.fi. The iSuiteHDK includes documentation and source code to
Fastrax binary protocol, iTalk.
Other Fastrax GPS products
uTracker02