Shielded Room
Modular and pre-fabricated Standard
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.
| Overview |
| Attenuation | EN 50147-1 (IEEE Std. 299 option) |
| Frequency range | 10 kHz to 18 or 40 GHz |
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
| 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 |