ITU-T G.229-1993
无用调制和相位抖动
UNWANTED MODULATION AND PHASE JITTER
- 标准号
- ITU-T G.229-1993
- 发布
- 1993年
- 发布单位
- 国际电信联盟
- 引用标准
- ITU-T G.229
- 适用范围
- To enable the limit indicated in the Recommendation cited in [1] to be met, it is recommended that a minimum side component attenuation of 45 dB should be obtained when a signal is transmitted over a channel having the same composition as the 2500 km hypothetical reference circuit for the system concerned.