FRANKONIA – SHIELDED ROOMS

Frankonia Shielded Rooms

Modular and pre-fabricated Standard

Overview	Frankonia Shielded Room
Attenuation	EN 50147-1 (IEEE Std. 299 option)
Frequency range	10 kHz to 18 or 40 GHz

Frankonia shielded rooms and anechoic chambers are designed based on a modular construction system. Prefabricated high quality shielding panels guarantee a maximum of flexibility regarding possible dimensions. All PAN type modules allow for easy handling and entry via standard building doors. The standard modules are bolted from inside every 75,0 mm with high conductivity mesh gasket inserted for sealing the joints of the panels. This facilitates an installation close to the walls of the parent building. The small screwing distance and the precise tightening of the screws with predefined torque guarantee long life shielding attenuation characteristics.

Features

• Modular and pre-fabricated industrial design standard

• PAN TYPE shielding modules

• Highest shielding attenuation acc.to EN 50147-1

• Prefabricated and modular shielding panels made of 2,0 mm thick galvanized sheet steel

• Self-supporting stability

• Mounted from inside; nothing is glued or welded

• Long life shielding attenuation characteristics

• Dismountable without any damage; prepared for future modifications or complete transfer

• Easy modifications and maintenance

• Turnkey solution

Typical Product Standards

Emission

• CISPR 11

• CISPR 14

• CISPR 15

• CISPR 25

• CISPR 32

• MIL-STD 461

Immunity

• IEC/EN 61000-4-3

• ISO 11452

• MIL-STD 461

Typical Verification Standards

Emission

• CISPR 16-1-4 and/or ANSI C63.4

• IEC/EN 61000-4-22

Immunity

• IEC/EN 61000-4-3

• IEC/EN 61000-4-22

Typical Specifications

 

External dimensions	Any size is possible
Frequency range	10 kHz to 18 GHz, or 40 GHz
Shielding Effectiveness	EN 50247-1 or IEEE Std. 299
Walls and Ceiling	• Interior finishing in various materials and colors • Acoustics damping • LED ambient lighting
Floor	• Standard raised floor with vinyl flooring • Moisture protection below the shielding • Electrical isolation for shielding and steel structure • TEMPEST option
Load capacity	Any loading condition is possible

Performance & Compliance

• Full compliant emission (EMI) according to CISPR 16-1-4 and ANSI C63.4

Deviation NSA ±3,5 dB (30 MHz to 1 GHz) – guaranteed

Deviation SVSWR +5,5 dB (1 GHz to 18 GHz) – guaranteed

• Full compliant immunity (EMS) according to IEC/EN 61000-4-3

Deviation FU 0 dB/+6 dB at 75 % of 16 measuring points (26/ 80 MHz to 18 GHz) – guaranteed

 

Performance & Compliance – Fully Configuration

• Shielding attenuation according to EN 50147-1 (guaranteed values)

• IEEE Std. 299 optional

 

Frequency	Attenuation	Field
10 kHz	≥ 80 dB	Magnetic Field
100 kHz	≥ 100 dB	Magnetic Field
1 MHz	≥ 100 dB	Magnetic Field
100 MHz	≥ 110 dB	Plane wave
400 MHz	≥ 110 dB	Plane wave
1 GHz	≥ 110 dB	Plane wave
18 GHz	≥ 90 dB	Microwave
40 GHz	≥ 90 dB	Microwave

 

 Frankonia Group Shielded Rooms Technical Presentation

 Interfaces for Franikonia Anechoic Chambers Data Sheet