标准摘要
[中文适用范围]： IEC 62106 的这一部分定义了无线电数据系统 (RDS) 的基本层，旨在应用于 64,0 MHz 至 108,0 MHz 范围内的 VHF/FM 声音广播，它可以承载立体声（导频音系统）或单声道节目（如 ITU-R 建议书 BS.450-3 和 ITU-R 建议书 BS.643-3 中所述）。 [外文原描述]： IEC 62106-1:2018 defines the basic layer of the Radio Data System (RDS) intended for application to VHF/FM sound broadcasts in the range 64,0 MHz to 108,0 MHz, which can carry either stereophonic (pilot-tone system) or monophonic programmes (as stated in ITU‑R Recommendation BS.450-3 and ITU-R Recommendation BS.643-3). IEC 62106-1:2018 together with IEC 62106-2, IEC 62106-3, IEC 62106-4, IEC 62106-5 and IEC 62106-6, cancels and replaces IEC 62106:2015, and constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 62106:2015: • Provision has been made to carry RDS on multiple data-streams (RDS2).
英文名称Radio data system (RDS) - VHF/FM sound broadcasting in the frequency range from 64,0 MHz to 108,0 MHz - Part 1: Modulation characteristics and baseband coding