User's Manual

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Reader Startup Tool
IDentity 4100 User Guide 39
RDT - Spectrum Analyzer
The Spectrum Analyzer allows you to examine the spectral composition of
the radio waves in your surrounding environment. This feature provides a
graphical representation of the current spectral RF noise in units of dBm
with a range of 0 to -120 dBm. This feature is intended for expert users to
verify RF environmental conditions during an installation.
Set the
Center Frequency and Span fields to view the desired range of
frequencies. The Spectrum Analyzer settings are saved and are recalled
when RDT is restarted the next time.
Caution:
Using this feature during normal reader operation can significantly degrade tag
reading performance.