ETR 019 Ed.2
ETR 019 Ed.2 标准详情
- 标准号：ETR 019 Ed.2
- 中文标题：
- 英文标题：Transmission and Multiplexing (TM); Specification of new generation high-capacity digital radio systems carrying 2 x STM-1 Synchronous Digital Hierarchy (SDH) signals in frequency bands with 40 MHz channel spacing
- 标准类别：其他国内外OTHERSS
- 发布日期：
内容简介
Annex A contains the main aspects of the three different systems concepts for the new generation high capacity DRRS. Also contains information on relative costs for the proposed system solutions compared to currently used radio systems.
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