HTEV800 Ver la hoja de datos (PDF) - Philips Electronics
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HTEV800 Datasheet PDF : 8 Pages
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Philips Semiconductors
HITAG long range evaluation kit
Product specification
HTEV800
BLOCK DIAGRAM
handbook, full pagewidth
RS232
interface
flat
cable
PC
READ AND WRITE
DEVICE
cable EXTERNAL
ANTENNA
CD-ROM
AC mains
supply cable
DC power
supply
cable
POWER
SUPPLY
Fig.1 Block diagram.
HITAG 1
transponders
HITAG 2
transponders
MGW420
FUNCTIONAL DESCRIPTION
Hardware start-up
Metallic environment and electromagnetic interferences
(e.g. monitors and keyboards) have a negative effect on
the range. At the HITAG long range read and write device,
the signal processing unit is able to suppress up to two
harmonic disturbers.
CONNECTING THE ANTENNA
If an own built antenna instead of the standard flat cable
antenna is used, please refer to application note
“Antenna design for the HITAG long range system”.
CONNECTING THE READ AND WRITE DEVICE TO THE PC AND
POWER SUPPLY
After connecting the antenna, connect the supplied
interface cable to the serial interface (port COM 1 or port
COM 2) on your PC.
Plug the DC power supply cable into the power supply unit
and please take attention to the marking at the back of the
supply unit (110 or 240 VAC).
Software start-up
SYSTEM REQUIREMENTS
In order to use the RFIDDEMO software the following
system requirements must be satisfied:
• IBM-PC or compatible (minimum 286 processor)
• 640 kbyte RAM
• Serial interface.
INSTALLATION
1. Create a new directory on your PC for the demo-files
(e.g. C:\RFIDDEMO).
2. Copy all the files from the CD-ROM into the new
directory.
STARTING THE DEMO-PROGRAM
We strongly recommend to carefully read the user manual
“RFIDDEMO HITAG evaluation software” before starting
the demo-system. Inconsiderate use of individual menu
options may result in unwanted irreversible changes in
access rights.
Start your demo-program by typing the command
RFIDDEMO.EXE.
2001 Sep 24
3
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