\nT/BEA 43003-2025 Test Method for RF Link Devices

Scope

Main Technical Content: 1. Scope: This specification defines the performance indicators, test conditions, test items, test methods, and processing of test results for radio frequency link equipment. It applies to the testing of newly developed (newly purchased), in-service, and repaired radio frequency link equipment. 2. Referenced and Reference Documents: - The following documents are referenced in this specification. For dated referenced documents, only the dated version applies to this specification; for undated referenced documents, the latest version applies. - *Specification for Testing of Switched Matrix and Variable Frequency Converters in Radio Frequency Link Equipment* - *Specification for Testing of QV Control and Monitoring Converters* 3. Terms and Definitions: - **Terms**: - **Link Test Equipment**: Radio frequency link equipment, including switched matrices, converters, TR components, etc., characterized by high frequency, multiple frequency bands, diverse performance indicators, and stable performance. It realizes functions such as link switching, power adjustment, and phase adjustment during the testing of satellite control and monitoring systems and data transmission systems. - **Abbreviations**: - **VSWR**: Voltage Standing Wave Ratio - **IL**: Insertion Loss - **PH**: Phase 4. Overview: - Radio frequency link equipment typically integrates functions such as link switching, power adjustment, and phase adjustment, enabling adjustment of radio frequency signal-related parameters during application. - The equipment is equipped with remote control interfaces such as RJ45 network ports, allowing remote control of the device. - Figure 1: Principle Diagram of the Equipment 5. Test Conditions: - **Test Item Table**: - Performance Test Items and Corresponding Conditions and Restrictions - Test Conditions and Restrictions for Work Frequency: 1~40GHz; Port VSWR <

Development Information

Related Standards