{"product_id":"flat-rf-absorber-2in","title":"10 Count RF Absorber 2in, Flat","description":"\u003ch3\u003e2in Flat Polyurethane Foam RF Absorber Tile\u003c\/h3\u003e\n\u003cp\u003eComposition: carbon and fire retardant chemical loaded polyurethane foam\u003cbr\u003e\nWorking Temperature: -85°F to 176°F (-50°C to +80°C)\u003cbr\u003e\nEnvironment: Indoor Use\u003cbr\u003e\nFire Retardancy: Certified to NRL 8093 Tests I, II \u0026amp; III\u003cbr\u003e\nTypical Power Handling: 1kW\/m²\u003cbr\u003e\nInstallation: Adhesive bonding\u003c\/p\u003e\n\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cstyle\u003e\u003c!--\ntable, tbody, th, tr, td { border: 2px solid black; }\n--\u003e\u003c\/style\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eBase Size\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2in (50mm)\u003c\/td\u003e\n\u003ctd\u003e4.2 kg\/m²\u003c\/td\u003e\n\u003ctd\u003e20×20in (500×500mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eReflectivities\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eReflectivity\u003c\/th\u003e\n\u003cth colspan=\"6\"\u003eNormal frequency (GHz)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 GHz\u003c\/td\u003e\n\u003ctd\u003e3 GHz\u003c\/td\u003e\n\u003ctd\u003e5 GHz\u003c\/td\u003e\n\u003ctd\u003e10 GHz\u003c\/td\u003e\n\u003ctd\u003e15 GHz\u003c\/td\u003e\n\u003ctd\u003e40 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReflectivity (-dB) at normal incidence\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"faq-section\" style=\"margin-top: 2em; padding-top: 2em; border-top: 1px solid #e5e5e5;\"\u003e\n  \u003ch2 style=\"margin-bottom: 1em;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdetails class=\"faq-item\"\u003e\n    \u003csummary\u003eHow does a flat absorber differ from a pyramidal absorber?\u003c\/summary\u003e\n    \u003cp\u003eFlat absorbers have a smooth, uniform surface with no pyramid geometry — ideal for corners, hard-to-reach positions, and compact microwave anechoic boxes where a flush surface is needed. Pyramidal absorbers provide deeper absorption at equivalent thickness; flat absorbers are the practical choice where depth is constrained or surface uniformity is required.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"faq-item\"\u003e\n    \u003csummary\u003eWhat frequency range does the 2in flat absorber cover?\u003c\/summary\u003e\n    \u003cp\u003eThe 2in flat absorber provides absorption from 1.5 GHz to 40 GHz, with best performance above 5 GHz. For lower frequency coverage or deeper absorption, consider our pyramidal absorber line.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"faq-item\"\u003e\n    \u003csummary\u003eHow quickly does the 2in flat absorber ship?\u003c\/summary\u003e\n    \u003cp\u003eThe 2in flat absorber is in stock and ships within 1–2 business days from our California warehouse.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"faq-item\"\u003e\n    \u003csummary\u003eWhat are dB Absorber flat absorbers made of?\u003c\/summary\u003e\n    \u003cp\u003eOur flat absorbers are made of carbon and fire retardant chemical loaded polyurethane foam — the same material as our pyramidal line, volumetrically loaded for consistent electromagnetic properties throughout.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"faq-item\"\u003e\n    \u003csummary\u003eAre your flat absorbers fire rated?\u003c\/summary\u003e\n    \u003cp\u003eYes, all dB Absorber foam is certified to NRL 8093 Tests I, II \u0026amp; III. Additional certifications include DIN 4102-1 Grade B2 and UL94 HBF.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"faq-item\"\u003e\n    \u003csummary\u003eHow are flat absorbers installed?\u003c\/summary\u003e\n    \u003cp\u003eFlat absorbers are installed via adhesive bonding directly to chamber walls, corners, or enclosure surfaces. The smooth back surface makes them ideal for irregular positions that pyramidal tiles cannot cover.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.faq-section details { margin-bottom: 0.75em; border: 1px solid #e5e5e5; border-radius: 4px; padding: 0; }\n.faq-section summary { padding: 1em; cursor: pointer; font-weight: 600; list-style: none; }\n.faq-section summary::-webkit-details-marker { display: none; }\n.faq-section summary::before { content: \"+\"; margin-right: 0.75em; font-weight: bold; }\n.faq-section details[open] summary::before { content: \"−\"; }\n.faq-section details p { padding: 0 1em 1em 1em; margin: 0; color: #666; line-height: 1.6; }\n\u003c\/style\u003e","brand":"dB Absorber","offers":[{"title":"Default Title","offer_id":46707221332145,"sku":"FA2020-02PB","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/1811\/3969\/files\/11FE24B4-7D08-4067-9FDF-4B7AC1305F39.jpg?v=1773877331","url":"https:\/\/dbabsorber.com\/products\/flat-rf-absorber-2in","provider":"dB Absorber","version":"1.0","type":"link"}