IEC 61305-2-1997 家用高保真音响设备和系统 测量和规范性能的方法 第2部分:FM无线电调谐器

标准号：IEC 61305-2-1997
中文标准名称：家用高保真音响设备和系统 测量和规范性能的方法 第2部分:FM无线电调谐器
英文标准名称：Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 2: FM radio tuners
标准类型：M72
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：M72
国际标准分类号：33.160.20;33.160.30
适用范围：This part of IEC 61305 applies to household high-fidelity radio tuner units with facilities for reception of frequency modulation sound broadcasts with a rated maximum system deviation of ±75 kHz, using the pilot-tone system for stereophonic broadcasting (see ITU-R BS.450-2). It may be applied to systems using a rated maximum system deviation of ±50 kHz by decreasing all the stated deviations in proportion. It also applies, except where stated, to equipment having multiple functions, including these facilities. It is intended to be read in conjunction with part 1 of this standard.