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SJ 20969-2007General specifications for multi-system secret speech terminal (English PDF)

多制式话音保密终端通用规范

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Mandatory

Issue date

July 14, 2007

Implementation date

December 1, 2007

Scope

SJ 20969-2007 is the English-translated version of 多制式话音保密终端通用规范.

SJ 20969-2007 — This standard specifies the multi-standard voice privacy terminal performance and interoperability of common technical requirements and quality assurance requirements.

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Document preview — SJ 20969-2007

National Standard of the People's Republic of China

ICS: 33.040.40
Classification: M 32

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the multi-standard voice privacy terminal performance and interoperability of common technical requirements and quality assurance requirements. This standard applies to multi-standard voice privacy terminal design, manufacturing and testing.

Document data

International classification (ICS): 33.040.40.

Chinese classification (CCS): M32.

Estimated length of the Chinese original: 15,163 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.

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