RI-RFM-003B Datasheet, PDF (1/4 Pages) Texas Instruments – SERIES 2000 MINI RADIO FREQUENCY MODULE

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SERIES 2000 MINI RADIO FREQUENCY MODULE
RI-RFM-003B
SCBS849 – NOVEMBER 2002
FEATURES
• Best In Class Performance Through Patented
HDX Technology
• Reduced Power Output For Handheld And
Medium Read/Write Range Applications
• Proven In Harsh Industrial Environments
• Best Value
• Easy To Install And Use
APPLICATIONS
• Access Control
• Vehicle Identification
• Container Tracking
• Asset Management
• Waste Management
DESCRIPTION
The Texas Instruments low-frequency (LF) reader module provides all the functionality required to communicate
with Texas Instruments 134.2 kHz LF transponders which are available in a variety of form factors. The
RI-RFM-003B radio frequency power (RFM) module is capable driving a variety of antennas with inductance
ranges from 115µH to 117µH including TI standard RI-ANT-P02A stick antenna.
The RI-RFM-007 is designed to be connected to control module RI-CTL-MB2A (RS232 interface) or
RI-CTL-MB6A (RS422/485 interface) which provides the interface to a host system, power supply connectors
and additional I/O’s. The RI-RFM-003B module in combination with a control module is well suited for usage in a
broad range of applications including, but not limited to, access control, vehicle identification, container tracking,
asset management and waste management applications.
The Series 2000 Mini Radio Frequency Module is the interface between a 134.2 kHz HDX/FSK transponder and
the Data Processing Unit.
It sends an energizing signal to the transponder, modulates the RF signal to send data to the transponder,
receives the identification signal and processes it for digital decoding. The small size and low supply voltage
make the Mini RF Module well suited for portable read/ write units.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2002, Texas Instruments Incorporated