User's Manual

22
other devices;
ø Radiation source of other radio frequency (RF);
The influence of these interference sources can be eliminated or
reduced by adjusting the installation position and direction of
the reader and antenna.
When radio frequency (RF) interference or noise exists, the
performance of reader system (exchange data with electronic
tag) will dramatically decline. The reader can only “ receive”
one signal at any time, not able to differentiate the unexpected
“ noise” and expected “ useful RF signal” .