Instruction Manual

Standard Absorbers

Pyramidal Absorbers - AEP Series

> Applications:

• All chamber types: aerospace & defense, telecom,

automotive, academic & research institutes

> Key features:

• Excellent absorption over a broad frequency

range

> Shape:

• Conventional pyramid: AEP-4 to AEP-60

•

Twisted pyramid: AEP-36 to AEP-96, except AEP-60

> Frequency band:

• From 30 MHz to 18 GHz

> Standard base size:

• 2’ x 2’ (60.96 cm x 60.96 cm)

> Height:

• 4’’ to 96’’ (10.2 cm to 243.8 cm)

> Operating conditions:

• Temperature: 70º F +/- 10º (21º

C +/- 3º)

• Relative humidity: 55

% RH +/-15

> Indoor/outdoor:

• Indoor

> Related certiﬁ cations:

• NRL 8093 – 1, 2, 3

> Ordering code:

• AEP-XX, where XX designates absorber height

in inches

AEP-96-TW

AEP-18

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AEP Series Standard Absorbers > Pyramidal Absorbers - AEP-96-TW AEP-18 > Applications: > Height: • All chamber types: aerospace & defense, telecom, automotive, academic & research institutes • 4’’ to 96’’ (10.2 cm to 243.
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1/ Description Broadband pyramidal absorber is manufactured in two basic geometries, depending on size and performance requirements: • Conventional right pyramid • Twisted pyramid The AEP-4 to AEP-60 absorbers are a conventional pyramid with a square base of uniform thickness, tapered to a point. 2/ Increase wide angle performances with Twisted Pyramid The Twisted Pyramid shape increases wide angle performance and the peak’s mechanical support.