Nordic ID 811-4A, Быстрое руководство

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NOTE
Do not touch the antenna with your fingers. Touching the antenna reduces the reading distance!
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READING RFID TAGS
NORDIC ID MORPHIC UHF RFID
NORDIC ID MORPHIC UHF RFID CROSS DIPOLE
The optimal reading direction with Nordic ID Morphic UHF RFID is forward along the device axis from the top of
the device. The antenna is horizontally linear polarized and provides best performance when the tag polarization is
aligned with the device.
Before using Nordic ID Morphic Cross UHF RFID Dipole for reading TAGs: (1) Turn the foldable antenna as in the
picture below. The optimal reading direction with Nordic ID Morphic UHF RFID Cross Dipole antenna is directly
forward from the antenna along the device axis. The antenna polarization can be software controlled between vertical,
horizontal or cross polarization (default). The chosen polarization, as well as other settings, effect the practical reading
distance.