The present document applies to wideband audio link equipment operating on radio frequencies between 25 MHz and 3 GHz.
The present document does not apply to wideband audio link equipment employing Time Division Multiple Access (TDMA), frequency hopping and spread spectrum or similar forms of modulation.
The types of equipment covered by the present document are as follows:
professional wideband audio links for one-way transmission;
professional wideband audio links for two-way transmission;
professional wideband audio links with extra facilities.
Equipment with controls that if maladjusted might increase its interfering potentialities, shall only be within the scope of
the present document if those controls are only accessible by partial or complete disassembly of the device and requiring
the use of tools.
The present document is intended to cover the provisions of Article 3.2 of Directive 1999/5/EC [1] (R&TTE Directive),
which states that radio equipment shall be so constructed that it effectively uses the spectrum allocated to
terrestrial/space radio communications and orbital resources so as to avoid harmful interference.
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of Article 3 of the R&TTE Directive [1] may apply to equipment within the scope of the present document.