Thin, flexible, weather-resistant, acid-resistant, resonant-type electromagnetic wave absorber
"DSF" is a thin, flexible, narrowband resonant absorber. It is made of dielectric loss material-filled silicone rubber sheets, with a frequency range of 3 to 17 GHz and a reflection coefficient of 1% (-20 dB) (at normal incidence angle and design frequency). Unlike typical iron powder-filled silicone absorbers, the chemical properties of the dielectric coloring system prevent oxidation, allowing for easy cutting with knives or templates, and it can conform to gentle curves. 【Typical Characteristics】 ○ Operating Temperature (°C): -54 to 165 ○ Water Absorption Rate (14 days): 0.001% For more details, please contact us or download the catalog.
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【Dimensions and Types】 ○Standard dimensions: 30.5cm x 30.5cm ○Thickness: Based on the desired resonant frequency ○Type (model name) specified by the last digit according to the desired resonant frequency ○Custom products for any resonant frequency up to 40GHz are also available ○Specific shape specifications are also possible 【Physical Properties】 ○DSF-3 Thickness: 5.4mm Weight: 11.47kg/m² ○DSF-10 Thickness: 1.8mm Weight: 3.7kg/m² ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Microwave Products ○ Thin/Flexible/Weather-resistant ○ Oxidation-resistant/Resonant type ○ Ideal for applications requiring absorption at specific frequencies or narrow frequency ranges ○ No distinction between front and back surfaces ○ Radar nacelles, ship masts, wall linings ○ Reduction of reflections from antenna support structures, reduction of RCS for moving objects ● For more details, please contact us or download the catalog.
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