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Chinese National Standard Category: Communication equipment capacity series |
English Title: | series and radio-frequency channel arrangement and equipment main technical specifications for 100~1 000MHz radio relay communication systems |
Chinese Title: | 100~1 000MHz接力通信系统的容量系列波道配置及设备的主要技术要求 |
Standard No.: | GB/T 13621-1999 |
Category No.: | M18 |
Issued by: | AQSIQ |
Issued on: | 1999-1-1 |
Implemented on: | 2000-6-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | GB/T 13621-1992 Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100MHz-1GHz analog radio relay communication systems |
Word Count: | 8000 words |
Similar Standards: | GB/T 13621-1992 YD/T 1713-2007 YD/T 1712-2007 GB/T 13621-1999 GB 6280-1986 GB/T 7585-1987 |
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