ETSI EN 300 086-2:2007 电磁兼容性和无线电频谱问题（ERM）；陆地移动服务；具有主要用于模拟语音的内部或外部射频连接器的无线电设备；第2部分：协调 EN 涵盖第 3.2 条下的基本要求
Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Radio equipment with an internal or external RF connector intended primarily for analogue speech; Part 2: Harmonized EN covering essential requirements under article 3.2
"The present document covers the technical 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 1 GHz@ with channel separations of 12@5 kHz@ 20 kHz and 25 kHz@ primarily intended for analogue speech. The equipment comprises a transmitter and associated modulator and/or a receiver and associated demodulator. The types of equipment covered by the present document are as follows: ? base station (equipment fitted with an antenna connector@ intended for use in a fixed location); ? mobile station (equipment fitted with an antenna connector@ normally used in a vehicle or as a transportable); and ? those hand portable stations: a) fitted with an antenna connector; or b) without an external antenna connector@ but fitted with a permanent internal or a temporary internal 50 ?? Radio Frequency (RF) connector which allows access to the transmitter output and the receiver input. Hand portable equipment without an external or internal RF connector and without the possibility of having a temporary internal 50 ?? RF connector is not covered by the present document. NOTE: Hand portable equipment without an external or internal RF connector and without the possibility of having a temporary internal 50 ?? RF connector is not covered by the present document (integral antenna equipment is covered by EN 300 296). The present document is intended to cover the provisions of article 3.2 of Directive 1999/5/EC (RTTE 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 RTTE Directive may apply to equipment within the scope of the present document."