GB/T 21021.3-2021 Active National standards

GB/T 21021.3-2021 Intermodulation level measurement for passive RF and microwave devices—Part 3:Measurement of passive intermodulation in coaxial connectors

Publish Date: 2021-11-26 Implement Date: 2022-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 21021.3-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Waveguide coaxial components and accessories

ICS Name: Coaxial cables, waveguides, and other RF cables

Publish Date: 2021-11-26

Implement Date: 2022-06-01

Pages: 5 pages

Scope

This part of GB/T 21021 describes the passive intermodulation (PIM) test method for coaxial connectors when subjected to impact tests. This test is used to evaluate the robustness of coaxial connectors, prevent loose connections and particulate matter inside the connectors, and minimize the impact of passive intermodulation (PIM) as much as possible.
For other connectors (such as panel-mount connectors), cables can be replaced by suitable transmission lines (such as air lines and strip lines). To evaluate the impact of mechanical stress on connectors, a series of impact forces need to be applied to the connectors during the PIM measurement.