SIEPEL Ferrite Absorber Lining FE
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Chambers lined with ferrite tiles can meet the performances requested by the most common international EMC standards from 26 MHz up to 1 or 2 GHz depending on the size of the enclosure.
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Description
SIEPEL Ferrite Absorber Lining FE
REFLECTIVITY PERFORMANCES
In order to extend the performances up to 18 GHz (or more), hybrid foam absorbers must be added on top of the ferrite tiles. We recommend the use of hybrids, designed for use in SIEPEL chambers. Partial or total coverage is possible according to the standard to be met (see our data sheet Hybrid Pyramidal Absorber HY and HYT).MINIMUM REFLECTIVITY OF FERRITES in dB
for incidence angles close to the normal
| Type | 30 MHz | 50 MHz | 80 MHz | 100 MHz | 150 MHz | 300 MHz | 500 MHz | 1000 MHz | 2000 MHz | 4000 MHz | 6000 MHz |
Ferrite tile - (ref. 116 985) without hole - (ref. 101 114) with hole Ferrite panel - (ref. 116 979) | -25 | -28 | -32 | -30 | -28 | -18 | -13 | -9 | -5 | -3 | -2 |
MAIN CHARACTERISTICS
| SIEPEL Reference | Thickness (mm) | Length (mm) | Width (mm) | Nb of tiles | Weight (kg) |
| Ferrite tile | 6.7 | 100 | 100 | 1 | 0.38 |
| Ferrite panel | 8 | 300 | 300 | 9 | 3.9 |
A hole, 10 mm diameter, can be made in the centre of the tile upon request.
| Curie Temperature | Tc > 90°C |
| Density | d < 5g/cm3 |
| Resistivity | ρ > 100 Ω.m |
Documents
SIEPEL Ferrite Absorber Lining FE
FERRITE ABSORBER LINING FE V7Options
Video
SIEPEL Ferrite Absorber Lining FE
REFLECTIVITY PERFORMANCES
In order to extend the performances up to 18 GHz (or more), hybrid foam absorbers must be added on top of the ferrite tiles. We recommend the use of hybrids, designed for use in SIEPEL chambers. Partial or total coverage is possible according to the standard to be met (see our data sheet Hybrid Pyramidal Absorber HY and HYT).MINIMUM REFLECTIVITY OF FERRITES in dB
for incidence angles close to the normal
| Type | 30 MHz | 50 MHz | 80 MHz | 100 MHz | 150 MHz | 300 MHz | 500 MHz | 1000 MHz | 2000 MHz | 4000 MHz | 6000 MHz |
Ferrite tile - (ref. 116 985) without hole - (ref. 101 114) with hole Ferrite panel - (ref. 116 979) | -25 | -28 | -32 | -30 | -28 | -18 | -13 | -9 | -5 | -3 | -2 |
MAIN CHARACTERISTICS
| SIEPEL Reference | Thickness (mm) | Length (mm) | Width (mm) | Nb of tiles | Weight (kg) |
| Ferrite tile | 6.7 | 100 | 100 | 1 | 0.38 |
| Ferrite panel | 8 | 300 | 300 | 9 | 3.9 |
A hole, 10 mm diameter, can be made in the centre of the tile upon request.
| Curie Temperature | Tc > 90°C |
| Density | d < 5g/cm3 |
| Resistivity | ρ > 100 Ω.m |