MS 839-1983

标准号：MS 839-1983
发布日期：1983/1/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 Scope. This code of practice, which sets out recommendations for good reception of sound and television broadcasts in buildings, is particularly applicable to installations in new buildings although many of its recommendations are applicableto installation in existing buildings.It includes recommendations regarding the provision of aerial systems and wired distribution systems, the necessary structural accommodation for equipment and wiring, protective measures against danger from electric shock, fire and other hazards, and gives general guidance on the choice of an appropriate class of sound and television receiver for particular requirements and applications.Recommendations regarding standards of performance for receivers for use with sound distribution systems are made inCP327:Part3*.