The Sonata-AV vibroacoustic and acoustic protection system with centralized excitation of emitters (CVI) model 3M is designed for active protection of speech information in dedicated (protected) rooms from leakage through acoustic and vibroacoustic channels.
The FSTEC certificate certifies that the Sonata-AV vibroacoustic and acoustic protection system model 3M, developed and manufactured by Anna CJSC, is a technical means of protecting acoustic speech information processed in dedicated rooms up to and including category 1 from leakage through acoustic and vibroacoustic channels by jamming in the frequency range of 90 . . . 11200 Hz, . . . does not create technical channels for information leakage and can be installed in dedicated rooms up to and including category 1 without the use of additional protective measures.
The Sonata-AV vibroacoustic and acoustic protection system (model 3M) is certified in the GOST R certification system of the State Standard of Russia and has Sanitary and Epidemiological Conclusions of Rospotrebnadzor of Russia.
The main positive consequence of such a design of the equipment is a potentially lower cost of the system with a large number of emitters, since the most common element (emitter) contains only an electroacoustic transducer and is an extremely simple device.
The main negative consequences of such a design of the equipment are: A) potentially higher interfering effect of the system due to the lack of the ability to adjust the integral level and adjust the noise spectrum in each emitter; B) relatively high cost of the system with a small number and / or a large variety of types of loads.
Composition of the Sonata-AV model 3M equipment: Base element Base element type Model 3M Audio emitter AI-65 or AI-3M "Heavy" vibration emitter VI-45 or VI-3M "Light" vibration emitter ("piezo emitter") PI-45 or PI-3M Generator unit Sonata-AV model 3M
Main technical characteristics of generator units: Parameter Value Model 3M Generated frequency band 90 – 11,200 Hz (7 octaves) Number of independent channels 1) 3 (2 vibration + 1 audio) Maximum 2) number of simultaneously connected:
- audio emitters 5 - vibration emitters 30 (15+15) - light vibration emitters 30 (15+15) Noise signal level adjustment in each channel Noise signal spectrum adjustment in each channel Remote control input (interface) "Dry" NO contact Product power supply network ~220 V / 50 Hz Unit dimensions, no more than 142x60x167 mm Unit weight, no more than 0.6 kg Operating conditions: - ambient temperature - relative air humidity
from 5 to 40 ° C up to 70% at t = 25 ° C Duration of continuous operation of the Product, not less than 24 hours