Household high-fidelity audio equipment and systems. Methods of measuring and specifying the performance-FM radio tuners
家用高保真音频设备和系统 测量和指定性能的方法 调频收音机调谐器
发布日期:
1998-05-15
规定了使用+/-75 kHz或+/-50 kHz额定最大系统偏差接收FM声音广播的系统和多功能设备的特性和测量方法。结合BS EN 61305-1:1995阅读交叉参考文献:BS EN 61305-1:1995IEC 60315-1:1988CENELEC HD 560.1 S1:1990IEC 60315-4:1997EN 60315-4:1998ITU-R BS。412-7:1995 ITU-R BS。450-2:1995 ITU-R BS。641:1986 ITU-R BS。704:1990
Specifies the characteristics and methods of measurement for systems and multiple function equipment for FM sound broadcast reception using a rated maximum system deviation of +/- 75 kHz or +/-50 kHz. To be read in conjunction with BS EN 61305-1:1995Cross References:BS EN 61305-1:1995IEC 60315-1:1988CENELEC HD 560.1 S1:1990IEC 60315-4:1997EN 60315-4:1998ITU-R BS.412-7:1995ITU-R BS.450-2:1995ITU-R BS.641:1986ITU-R BS.704:1990