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GB/T 12190-2006
GB/T 12190-2006 Method for measuring the shielding effectiveness of electromagnetic shielding enclosures
Abstract
This standard specifies the measurement and calculation methods for the shielding effectiveness of electromagnetic shielding rooms with side dimensions not less than 2.0 m. The test frequency range is 9 kHz to 18 GHz. If necessary, the frequency can be extended to 50 Hz and 100 GHz at both ends. If the shielding room is used for a full-wave anechoic chamber or a half-wave anechoic chamber, the shielding effectiveness test should be conducted before the installation of the wave-absorbing material.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 12190-2006 |
| CCS | Electromagnetic compatibility |
| ICS | Electromagnetic compatibility (EMC) |
| Implement Date | 2006-11-01 |
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