Electromagnetic broadband antenna PA-111 for the Chiffon system

The two-component flat ultra-wideband antenna has a unique design consisting of:
- a magnetic emitter made by winding a wire around the perimeter of the antenna, forming a "magnetic frame".
- an electric emitter made of metal (foil) material applied to a flat surface.

The PA-111 electromagnetic antenna generates both a magnetic (at frequencies from 0.01 to 30 MHz) and an electric component of the electromagnetic noise field in the range from 0.01 to 3000 MHz and has a circular radiation pattern.

The PA-111 antenna is made of radio-transparent material, has technological holes for installing the GSh 111P or GSh-111U generators on it, and it is also possible to mount the antenna on vertical surfaces (walls).

Specifications:
Overall dimensions of the antenna 550 x 360 x 10 mm ± 10 mm
Certificates:

Certificate of conformity with technical regulations of the Customs Union No. ТС RU C-RU.ME06.B.02304

Sanitary and epidemiological conclusion.

The "Chiffon" system is designed to protect information processed by technical means at information technology facilities by emitting an electromagnetic field of masking noise into the surrounding space and generating electrical masking noise signals in power supply and ground lines extending beyond the controlled area.

"Chiffon" can be an element of the general information protection system of information technology facilities and ensures, in unattended mode, masking of the following signals that form channels for possible information leakage via PEMIN:
By type "A" - informative side electromagnetic radiation from technical means and their communications that process classified information at EVT facilities and interference from PEMI to other technical means located at the EVT facility and their communications that go beyond the controlled area.
By type "B" - induction of radiation from technical means into an electrical signal via grounding and power supply circuits that go beyond the controlled area of ​​the EVT facility.

The "Chiffon" SZI includes a noise generator (NG) and terminal emitters of a noise signal (ISH) connected to it via connectors.

The "Chiffon" noise generator can be made in three design options:

The basic option is a masking radio noise master generator with a control and indication system keyboard, a power module and a guidance device (design - GSh-111) placed in a single metal case.
In case of using an external power source and a guidance device, the Central Generator Unit can be made in a plastic case (design - GSh-111P).
When controlling the generator remotely from a PC (using the USZI "Shlyuz" software), the control panel on the generator may not be installed (design - GSh-111U).

The following can be the final emitters of the noise signal:
1) TA-111 pin telescopic antenna.
2) PA-111 flat electromagnetic antenna.
3) MA loop magnetic antenna (if necessary).
4) Device for directing a signal to the power supply network NS-111.

Functional characteristics of the "Chiffon" system:
• A "Gaussian" noise generator with a continuous (uninterrupted) spectrum in the operating frequency band of 0.01 - 3000 MHz with a multi-band frequency equalizer and digital output level adjustment separately for each sub-range of at least 30 dB is used as the noise generator.
• The ability to connect via an Ethernet network allows you to combine the information protection system into a single IP network to form a distributed information protection system for any object for monitoring and control from one operator's station using specialized software USZI "Gateway".
• Monitoring and indication of normal operation or the occurrence of an emergency (visual, audio, text) allow you to receive information about the functioning of the system in real time on the control panel of the generator unit or a personal computer monitor.
• Automatic continuous self-diagnostics of system components.
• Automatic control of the levels of the electromagnetic field generated by the ISH through a separate antenna input.
• Integrated counter of the system operating time in interference generation mode with data storage in non-volatile memory.
• Storing settings in non-volatile memory. Detection and protection from unauthorized access to system settings (digital password).
• Operation in unattended round-the-clock mode.
• Power supply of the systems is 220 V 50 Hz network or through a backup source of direct current 12 V/1.5 A.

The system is certified by the FSB and FSTEC of Russia for compliance with information security requirements.
The system is certified by Rosstandart for compliance with the requirements of the Customs Union for electrical fire safety and electromagnetic compatibility.
The system has an expert opinion on compliance with sanitary and hygienic standards determined
"Unified sanitary and epidemiological requirements for goods subject to sanitary and epidemiological supervision (control)" of the Customs Union.