SSH EN 301 166-2 V1.1.1:2001

Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Radio equipment for analogue and/or digital communication (speech and/or data) and operating on narrow band channels and having an antenna connector; Part 2: Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive

Scope

The present document covers the co-existence requirements for radio transmitters and receivers used in stations in the
Private Mobile Radio (PMR) service. It applies to use in the land mobile service, operating on radio frequencies
between 30 MHz and 3 GHz, with narrow channel separations (CSP) (less than 10 kHz) and intended for speech and/or
data. It is the intention of the present document to cover any Channel Bandwidths (CBW) permitted by CEPT for such
systems e.g. 6,25 kHz.
In the present document different requirements are given for the different radio frequency bands, environmental conditions
and types of equipment where appropriate.
In the present document, data transmission systems are defined as systems which transmit and/or receive data and/or
digitized voice. The equipment comprises a transmitter and associated encoder and modulator and/or a receiver and
associated demodulator and decoder.
The present document covers equipment which may use constant envelope or non-constant envelope modulation.
The types of equipment covered by the present document are as follows:
- base station: equipment fitted with antenna socket;
- mobile station: equipment fitted with antenna socket.
Handportable stations:
a) either fitted with an antenna socket; or
b) without an external antenna socket (integral antenna equipment) 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 [8] (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.