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Eccosorb AN

Multi layer gradient free space absorber sheet series



Product Description


Products are made from polyurethane foam that is treated with special filler and assembled in a laminate construction to generate a controlled conductivity gradient. Each product in the series has it’s own low end cut-off frequency that forms the basis of selection based on operating frequency. Reflectivity reduction is at least 17 dB down for normal incident energy with the correct choice of ECCOSORB AN absorber. Examples for use are radar antenna nacelles, anechoic enclosures, antenna or target test mounts in radar ranges, and inside or outside horn antennas. ECCOSORB® AN is equally effective against linear, elliptical, or circular polarization, and relatively insensitive to incidence angles out to 70 degrees.


Features and Benefits
  • Multilayer absorber
  • High performance
  • Broadband free space absorber
  • Low weight

Industries
Aerospace/DefenseIndustrial
Telecom/Datacom

Capabilities
Automated Pad PlacementAutomated Packaging
Custom AutomationCustom Product Development
ModelingPrototyping
ServiceTesting

Applications
AntennaInstrumentation/Test and measure
RadarSatellites

Technical Specification

ColorFront - white Back - black
FunctionFree Space Reflectivity
Operating Temperature Max (Celsius)90
Option Availability - PSAYes
Option Availability - on drawingYes
REACHYes
ROHS CompliantYes
Reflectivity-17 dB
ResinPU
Thickness Max (mm)11.40
Thickness Min (mm)0.60
TypeDielectric Foam absorber
UL Flammability RatingUL94 HBF
Parts (12)
↑ click on headings to sort ↓
Part NumberPart NameTypeFunctionReflectivityOperating Temperature Max (Celsius)Thickness (mm)Length (mm)Width(mm)UL Flammability RatingOption Availability - PSAOption Availability - on drawingResinROHS CompliantREACH
78082099AN-72 24x24 White ECCOSORB NADielectric Foam absorberFree Space Reflectivity>17 dB at >20 Ghz900.60610.00610.00UL94 HBF11PU11
78083099AN-73 24x24 White ECCOSORB NADielectric Foam absorberFree Space Reflectivity>17 dB at >7.5 Ghz901.00610.00610.00UL94 HBF11PU11
78084099AN-74 24x24 White ECCOSORB NADielectric Foam absorberFree Space Reflectivity>17 dB at >3.5 Ghz901.90610.00610.00UL94 HBF11PU11
78085099AN-75 24x24 White ECCOSORB NADielectric Foam absorberFree Space Reflectivity>17 dB at >2.4 Ghz902.90610.00610.00UL94 HBF11PU11
78087099AN-77 24x24 White ECCOSORB NADielectric Foam absorberFree Space Reflectivity>17 dB at >1.2 Ghz905.70610.00610.00UL94 HBF11PU11
78089099AN-79 24x24 White ECCOSORB NADielectric Foam absorberFree Space Reflectivity>17 dB at >0.6Ghz9011.40610.00610.00UL94 HBF11PU11
301001001AN-72 SHEETDielectric Foam absorberFree Space Reflectivity>17 dB at >20 Ghz900.60610.00610.00UL94 HBF11PU11
301002001AN-73 SHEETDielectric Foam absorberFree Space Reflectivity>17 dB at >7.5 Ghz901.00610.00610.00UL94 HBF11PU11
301003001AN-74 SHEETDielectric Foam absorberFree Space Reflectivity>17 dB at >3.5 Ghz901.90610.00610.00UL94 HBF11PU11
301004001AN-75 SHEETDielectric Foam absorberFree Space Reflectivity>17 dB at >2.4 Ghz902.90610.00610.00UL94 HBF11PU11
301005001AN-77 SHEETDielectric Foam absorberFree Space Reflectivity>17 dB at >1.2 Ghz905.70610.00610.00UL94 HBF11PU11
301006001AN-79 SHEETDielectric Foam absorberFree Space Reflectivity>17 dB at >0.6Ghz9011.40610.00610.00UL94 HBF11PU11

Company Address

Techni3 Ltd

Unit 4B Caerphilly Business Park

Caerphilly

CF83 3GS


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