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Chinese National Standard Category: Microwave communication equipment

English Title: Methods of measurement for equipment used in digital microwave transmission systems Part 2:Measurements on terrestrial radio-relay systems
Chinese Title: 数字微波传输系统中所用设备的测量方法 第2部分:地面无线接力系统的测量 第6节:保护倒换
Standard No.: YD/T 828.26-1997
Category No.: M34
Issued by: MOPT
Issued on: 1997-3-27
Implemented on: 1997-7-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:5000 words
Similar Standards: GB 14391-2021   GB/T 29239-2020   T/ITS 0022-2015   GB/T 29239-2012   GB 14391-2009   GB/T 13159-2008   SJ 20939-2005   YD/T 1153-2001   GB/T 9404-1999   YD/T 1010-1999   YD/T 508.2-1998   YD/T 828.29-1997   GB/T 16650-1996   YD/T 828.26-1997   GB/T 15841-1995   YD/T 843-1996   YD/T 828.24-1996   YD/T 828.23-1996   YD/T 830-1996   YD/T 828.13-1996  
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