Specialty Absorbers

Tuned Frequency Absorbers

8000 MHz - 12000 MHz

A lightweight absorber material utilizing a dielectric core. Through the use of a phase cancellation principle, attenuation equal to or greater than 20 dB at the design frequency can be achieved.

References:

  • AET-20
Tuned Frequency Absorbers

KEY FEATURES

  • Lightweight material reaching 20 dB attenuation or better at tuned frequency

APPLICATIONS

  • Lining radar nacelles (particularly where high power is present)

SHAPE

  • Flat

OPERATING CONDITIONS

  • Temperature: -22° F to +158° F (-30° C to +70° C)

STANDARD BASE SIZE

  • 2’ x 2’ (60.96 cm x 60.96 cm)

HEIGHT

  • Dependent upon frequency, i.e. X-band = 0.172’’ Nominal

CERTIFICATIONS

  • NRL 8093 – 1, 2, 3