GB/T 5446-1985 in English
VALIDSpecification for 12-channel transistorized carrier telephone equipment on an open-wire pair
- Issued on:1985-10-17
- Implemented on:1986-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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$253.00
| Standard No: | GB/T 5446-1985 |
| Document status: | VALID |
| Title in English: | Specification for 12-channel transistorized carrier telephone equipment on an open-wire pair |
| Title in Chinese: | 明线12路晶体管载波电话设备技术要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1985-10-17 |
| Implemented on: | 1986-06-01 |
| Chinese Classification: | M31-Carrier communication equipment |
| Professional Classification: | GB-National Standard |
| Related Keywords: | carrier telephone equipment
open-wire pair pair carrier equipment |
本标准适用于线径为2.5~4.0mm的铜线或传输特性与其相似的有色金属线上使用的双频带二线制明线12路晶体管载波电话终端设备和增音设备。本标准可供设备制造厂家及使用单位作为制定验收规则及维护规范的依据。
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