Shielded Rooms – SR
Modular and prefabricated PAN type shielding
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 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
  Typical Specifications
| External dimensions | Any size is possible |
| Frequency range | 10 kHz to 18 GHz, or 40 GHz |
| Shielding Effectiveness | EN 50247-1, optional IEEE Std. 299 |
| Walls and Ceiling | •   Interior finishing in various materials and colors (office look) •   Acoustics insulation •   LED ambient lighting |
| Floor | •   Standard raised floor with HPL cover •   Moisture protection below the shielding •   Electrical isolation for shielding and steel structure •   TEMPEST option |
| Load capacity | Any loading condition is possible |
Performance & Compliance
Standard guaranteed shielding attenuation:
| 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 |