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Standard
| SJ 20850-2002 Digital encryption scheme for military UHF mobile communication systems (English Version) |
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Detail of SJ 20850-2002
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Introduction of SJ 20850-2002
本标准规定了基于MPT1327信令的军用UHF移动通信系统（以下简称系统）数字加密体制，包括加密要求，密码同步方式，密钥分配管理方式，话音编码方式和速率，调制方式和接口。本标准适用于军用UHF移动通信系统数字加密设备的设计。
Contents of SJ 20850-2002