BEIJING HENGTAI TECH CO., LTD

1. Prevent the disclosure of confidential information in the operation of computers, network servers, switches and other communication electronic devices;
2. Prevent electromagnetic waves from interfering with the equipment in the above operation to ensure its normal operation
Performance
Test method according to GB2190-90 standard
C-class (TPGI) magnetic field: 14KHz s 70dB150KHz to 95dB
Electric field: 200KHz to 1GHz to 100dB
Plane wave: 50MHz to 1GHz to 100dB
Microwave: 1GHz to 10GHz to 95dB
Class B (TPG2) 150KHz to 930MHz to 80dB