Product model: PBG
I. Main uses:
1. Prevent the leakage of essential information in the operation of communication and electronic equipment of computers, network servers and switches;
2. Prevent the above-mentioned equipment from being disturbed by external electromagnetic waves in operation, so as to ensure its normal operation.
2. Product characteristics:
It is light, flexible, reliable and economical in investment.
III. Performance indicators:
Grade C (GWS-G1)
Magnetic field: 14KHz (> 70dB, 150KHz (> 95dB) electric field: 200KHz ~1GHz (> 100dB) plane wave: 50MHz ~1GHz (> 100dB) microwave: 1GHz ~10GHz (> 95 dB)
Grade B (GWS-G2)
150KHz～930MHz≥80 dB
Testing method according to GB12190-90 standard
