uPASS Access | installation guide
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5.3.4 Frequency
Here is shown the reader's operating frequency region.
When frequency hopping is not required, you can select a fixed frequency channel within the available frequency band.
Figure 19: Frequency settings
5.3.5 Read range
Enable the squelch to reduce the read range. The squelch level ensures that only tags with a returned signal strength
higher than the threshold level are identified. When the returned signal strength is lower than the squelch level the tag
is rejected.
Figure 20: Read range settings