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SJ 20922-2005General specification for military frequency hopped HF modem (English PDF)

军用跳频短波调制解调器通用规范

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Mandatory

Issue date

March 11, 2005

Implementation date

April 1, 2005

Scope

SJ 20922-2005 is the English-translated version of 军用跳频短波调制解调器通用规范.

SJ 20922-2005 — General specification for military frequency hopped HF modem

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Document preview — SJ 20922-2005

National Standard of the People's Republic of China

ICS: 95.020
Classification: M 36

What this standard covers1
Document data2

What this standard covers

This standard specifies the basic technical requirements and quality assurance requirements for the performance and interoperability of frequency hopping shortwave modems. This standard is applicable to the design, manufacture and acceptance of frequency hopping shortwave modems.

Document data

International classification (ICS): 95.020.

Chinese classification (CCS): M36.

Estimated length of the Chinese original: 23,236 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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