GB/T 21021.3-2021 Active
GB/T 21021.3-2021 Intermodulation level measurement for passive RF and microwave devices—Part 3:Measurement of passive intermodulation in coaxial connectors
Abstract
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.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21021.3-2021 |
| CCS | Waveguide coaxial components and accessories |
| ICS | Coaxial cables, waveguides, and other RF cables |
| Implement Date | 2022-06-01 |