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YD/T 508-2025Technical requirements and testing methods for parabolic antenna of microwave communication system (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 17, 2025

Implementation date

April 1, 2026

Scope

YD/T 508-2025 (Technical requirements and testing methods for parabolic antenna of microwave communication system) is available as an English-translated PDF.

YD/T 508-2025 — This standard specifies the electrical performance indicators such as radiation pattern, cross-polarization discrimination, and gain of parabolic antennas for microwave communication systems; mechanical performance indicators such as wind resistance, antenna adjustment range, and airtightness; and technical requirements and test methods for environmental tests such as high and low temperatures, shock, and vibration.

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Document preview — YD/T 508-2025

National Standard of the People's Republic of China

ICS: 33.060.01
Classification: M 34
Replacing: YD/T 508.1-1997, YD/T 508.2-1998

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the electrical performance indicators such as radiation pattern, cross-polarization discrimination, and gain of parabolic antennas for microwave communication systems; mechanical performance indicators such as wind resistance, antenna adjustment range, and airtightness; and technical requirements and test methods for environmental tests such as high and low temperatures, shock, and vibration. This standard applies to the design and manufacture of parabolic antennas for microwave communication systems.

Document data

International classification (ICS): 33.060.01.

Chinese classification (CCS): M34.

Supersedes the earlier edition YD/T 508.1-1997, YD/T 508.2-1998.

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

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