ETSI - EN 300 135-2
Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Citizens' Band (CB) radio equipment; Angle-modulated Citizens' Band radio equipment (PR 27 Radio Equipment); Part 2: Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive
| Organization: | ETSI |
| Publication Date: | 1 July 2007 |
| Status: | inactive |
| Page Count: | 16 |
scope:
The present document covers the technical requirements for transmitters and receivers used in stations of angle modulated Citizens' Band (CB) radio equipment.
It applies to angle modulated Citizens' Band (CB) radio equipment (PR 27) operation in all or part of the frequency band from 26,960 MHz to 27,410 MHz with channel separations of 10 kHz, and intended for analogue speech in accordance with ERC/DEC(98)11.
The equipment operates on one or more channels of the carrier frequencies.
Transmission and reception takes place on the same channel (single frequency simplex mode).
Any equipment using national regulations on Citizens' Band (CB) permitting the use of channels outside of the carrier frequencies shown in table 1 and within the frequency range from 26 MHz to 28 MHz can use the present document.
The types of equipment covered by the present document are as follows:
- base station: equipment fitted with antenna connector;
- mobile station: equipment fitted with antenna connector.
- handportable stations:
a) either fitted with an antenna connector; or
b) without an external antenna connector but fitted with a permanent internal or a temporary internal 50 Ω RF connector which allows access to the transmitter output and the receiver input.
Handportable station equipment without an external or internal Radio Frequency (RF) connector and without the possibility of having a temporary internal 50 Ω RF connector is not covered by the present document.
The present document is intended to cover the provisions of Article 3.2, of Directive 1999/5/EC (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 may apply to equipment within the scope of the present document.
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