Hytera DIGITAL MOBILE RADIO, Руководство пользователя

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U.S, and the manufacturer shall post a RF label on the product
to inform users of operational instructions, so as to enhance their
occupational health against exposure to RF energy.
Operational Instructions and Training
Guidelines
To ensure optimal performance and compliance with the
occupational/controlled environment RF energy exposure limits
in the above standards and guidelines, users should transmit no
more than 50% of the time and always adhere to the following
procedures:
(1) Antenna gain must not exceed 5dBi for UHF or 3.5dBi for VHF.
(2) The antenna installation must comply with the requirements
of manufacturer or supplier, and it must be 1 meter away from
human body.
EU Regulatory Conformance
As certified by the qualified laboratory, the product is in
compliance with the essential requirements and other relevant
provisions of the Directive 1999/5/EC. Please note that the above
information is applicable to EU countries only.