User's Manual

Copyright © 2022
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FCC/ISED Radiation Exposure Statement
In order to comply with FCC/ISED RF Exposure requirements, the antennas used for this transmitter
must be installed to provide a separation distance of at least 25cm from all persons and must not be co-
located or operating in conjunction with any other antenna or transmitter. This device complies with
Health Canada’s Safety Code. The installer of this device should ensure that RF radiation is not emitted
more than the Health Canada’s requirement. Information can be obtained at
http://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct/index-eng.php
Afin de se conformer aux exigences d'exposition RF FCC / ISED, cet appareil doit être installé pour
fournir au moins 25cm de séparation du corps humain en tout temps.
Site License Disclaimer
Users of the HRD28000 RFID reader acknowledge that a site license is required for operation under FCC
Part 90/ISED RSS-137 regulations. It is the user’s responsibility to file for the site license and submit the
appropriate fees and payments to the regulating authority.
Licence d'État-client Avertissement
Client (utilisateur final) reconnaît que le site d'une licence est requise pour chaque lecteur emplacement
du système. Il incombe au client de déposer pour la licence d'exploitation et soumettre le paiement du
dépôt approprié.
FCC Part 90
Pursuant to FCC Part 90.205, the HRD28000 RFID reader’s radiated power is limited to +44.8dBm (30
Watts) ERP (Effective Radiated Power). The professional installer must enter the cable loss and antenna
gain at the time of installation. Using this information, the HRD28000 RFID reader will automatically
calculate and limit the maximum conducted output power that is allowed, based on the following
equation:
Maximum conducted power (dBm) = 44.8 (ERP in dBm) Antenna Gain (in dBd) + Cable Loss (in dB)
Note that Part 90 specifies the radiated power limit in terms of ERP and the Antenna Gain is specified in
dBd, which is gain relative to an ideal half-wave dipole antenna.
Software Copyrights
This product uses open-source Linux operating system. Please see SSI web pages for more information
on licenses and source code.