标准摘要
[中文适用范围]： 给出补充术语和定义。特别适用于音频带宽不超过 10 kHz 的移动无线电发射机，使用带有完整、减少或抑制载波的单边带幅度调制。 [外文原描述]： Covers the definitions, the conditions and the methods of measurement used to ascertain the performance of transmitters having audio-frequency bandwidths generally not exceeding 10 kHz for the transmission of voice and other types of signals, using single-sideband amplitude modulation with full, reduced or suppressed carrier. This standard is intended to be used in conjunction with IEC 60489-1.
英文名称Methods of measurement for radio equipment used in the mobile services - Part 4: Transmitters employing single-sideband emissions (R3E, H3E or J3E)