Datasheet Texas Instruments RI-RFM-007B — Datenblatt

RI-RFM-007
www.ti.com SCBS869 – OCTOBER 1998 HIGH PERFORMANCE LF RADIO FREQUENCY MODULE
FEATURES Common
– Variable Power Supply Range
– Synchronization Control in Multi-Reader
Arrays
– High Power Output
Standard RFM
– Capacitive Tuning to Resonance – Supports Antenna Cable Lengths Up to 10
Meters (Depending on Antenna Design)
Remote Antenna RFM
– Supports Antenna Cable Lengths Up to
120 Meters
– Capacitive and Inductive Tuning to
Resonance DESCRIPTION
The RI-RFM-007B radio frequency power module is capable driving a variety of antennas with inductance
ranges from 26.0ВµH to 27.9ВµH including TI standard antennas RI-ANT-G01E, RI-ANT-G02E, RI-ANT-G04E gate
antennas as well as RI-ANT-S01C and RI-ANT-S02C stick antennas.
The RI-RFM-007B 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. ABSOLUTE MAXIMUM RATINGS (1)
over operating free-air temperature range (unless otherwise noted)
RI-RFM-007B RI-RFM-008B RI-ACC-008B UNIT Operating Temperature –25 to +70 –25 to +70 –25 to +70 В°C Storage Temperature –40 to +85 –40 to +85 –40 to +85 В°C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings …