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Details, datasheet, quote on part number:RM800-01
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Datasheet text preview:
HT RM800 Family
HITAGTM Long Range Reader Module Hardware
Product Specification Revision 5.0 February 1997
Long Range Reader Module HT RM800
Rev. 5.0
February 1997
Table of Contents
1 INTRODUCTION 2 SYSTEM OVERVIEW
2.1 Transponders 2.2 Host 2.3 I/O - Functions 2.4 Connecting the Antenna 2.5 Behaviour with Several Transponders
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3 SPECIFICATIONS
3.1 Electrical Specifications 3.1.1 Power Supply 3.1.2 Modulation 3.1.3 Interface 3.1.4 Metallic Environment, Interferences and other Readers 3.1.5 Temperature Range 3.2 Mechanical Specifications 3.2.1 Mechanical Dimensions 3.2.2 Pin Assignment
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4 DESCRIPTION OF THE READER MODULE FUNCTIONS
4.1 Block Diagram 4.1.1 Sine Generator, Amplifier and Voltage Limiter 4.1.2 Microcontroller 4.1.3 Interface: Microcontroller - HOST 4.1.4 Receiver 4.1.5 Digital Signal Processing Unit (DSP) 4.1.6 Voltage Regulator Unit 4.1.7 Antenna 4.2 Standby Mode
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5 POSTAL APPROVAL AND DISTURBERS
5.1 Postal Approval 5.2 Periodic Disturbers
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6 CONNECTION OF THE HITAG READER MODULE
6.1 Building HITAG Long Range Antennas
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Htrm800.doc/HS
December 1996
Rev. 5.0
Long Range Reader Module HT RM800
6.1.1 Basics 6.1.2 Specifications 6.1.3 Recommended Antenna Cable and Length 6.1.4 Tuning of the Antenna Current 6.1.5 Tuning of the Antenna Phase 6.1.6 Antenna Malfunction Indication 6.1.7 Additional Notes 6.2 Possible Sources of Errors by Connecting the HITAG Long Range Reader Module
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7 SECURITY CONSIDERATIONS
7.1 Operating Security 7.1.1 Anticollision Mode 7.1.2 Monitoring the Supply Voltage of the HITAG Long Range Reader Module 7.1.3 Antenna Rupture, Antenna Short Circuit 7.2 Data Privacy
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8 ORDERING INFORMATION
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Author: Anton Prantl
Htrm800.doc/HS
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