User's Manual

MaxID RM100 RFID reader interface
Project - RFID ID1170 Version 0.1 18 October, 2005 Page 12 of 24
6.4 Installing the software
Insert the CD-ROM into drive.
Under windows select “Run” “Browse” from the start menu
Choose setup.exe from the CD-ROM and follow the easy steps displayed on the
PC
6.5 Installing the Patch Antennas
The RM100 Module can operate from a single antenna (combining with a
circulator) or from a dual antenna set.
Studies show that, in order to be exposed to RF levels that approach the safety
limits adopted by the FCC, it would be necessary to remain very close to a UHF
RFID antenna for a significant amount of time.
For further information on this topic refer to the Web sites at
www.fcc.gov/cgb

www.fcc.gov/oet/rfsafety

6.5.1 Dual Antenna set
For the dual antenna configuration, mount the antennas 500mm apart (centre-to-
centre). Mounting the two antennas closer or further apart will have a decrease in
tag read range.
Never perform tests when the two antennas are facing each other with
less than 50mm separation. It might cause permanent damage the
module
500mm
A minimum separation distance of 30cm to 60cm has been
suggested as a way to minimize exposure to the human body.