Provides protection for all low-frequency types of speech information leakage channels in both analog and digital forms, as well as video information.
Main advantages
- High masking effectiveness.
Main technical specifications
- Speech masking frequency range: 50 to 20,000 Hz
- Video information masking frequency range: 50 to 10 MHz
- Probability density distribution of the masking noise: Gaussian (Normal)
- Crest factor: not less than 3
- Noise signal quality coefficient: not lower than 0.95
- Output signal level: 5V voltage, 0.5A current
