Beijing Hengtai Tech Co., Ltd
Beijing Hengtai Tech Co., Ltd
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Shielded Cabinets
Function
1. Prevent the disclosure of confidential information in the operation of computers, network servers,
switches and other communication electronic devices;
2. Prevent the interference of electromagnetic waves outside the hands of the above equipment in operation
to ensure its normal operation
Performance
Its Testing Method according to GB2190-90 Standard
| C-grade(TPGI)Magnetic Field | 14KHz≥70dB 150KHz≥95dB |
| Electric Field | 200KHz~1GHz≥100dB |
| Plane Wave | 50MHz~1GHz≥100dB |
| Microwave | 1GHz~10GHz≥95dB |
| B-grade(TPG2) | 150KHz~930MHz≥80dB |
Solution For
