User guide

Adapted Absorbers

Wall Module - AEWM Series

> Applications:

• Reduce moding problems

• Eliminate moding hot spots and resonances

> Key features:

• Excellent low frequency performances

• Portable (with casters)

• Fast and easy assembly

> Shape:

• Pyramidal

> Frequency band:

• From 250 MHz to 1 GHz

> Panel size:

Standard:

• 2’ x 8’ (60.96 cm x 243.84 cm)

• 4’ x 8’ (121.92 cm x 243.84 cm)

> Height:

• Absorber: 12’’ to 36’’ (30.5 cm to 91.4 cm)

> Operating conditions:

• Temperature: 70º F +/- 10º (21º

C +/- 3º)

•

Relative humidity: 55

% RH +/-15

> Indoor/outdoor:

• Indoor

> Treatment:

• Fire retardant

> Related certiﬁ cations:

• MIL-STD 461/462

• NRL 8093 – 1, 2, 3

> Ordering code:

• AEWM-XX-Y, where XX designates absorber height

in inches and Y designates panel width in feet

Wall module

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AEWM Series Adapted Absorbers > Wall Module - Wall module > Applications: > Height: • Reduce moding problems • Eliminate moding hot spots and resonances • Absorber: 12’’ to 36’’ (30.5 cm to 91.
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1/ Description The Wall Module is used in test facilities to absorb interfering signals on a selective basis to help reduce moding problems. The Wall Module also eliminates moding hot spots and resonances while providing good wide angle performance. Wall Modules are shipped semi-assembled to protect the absorbers. Simple instructions and easy-to-use supplied hardware facilitate fast and easy assembly. Special Wall Modules can be designed using any of the AEP or AEW products manufactured by AEMI.