RF Flat Sheet Foam Absorber-PU

DMC Polyurethane RF Flat Sheet Foam absorber is light in weight and has good performance, which can be used as corner block, to fill areas near antenna. PU-FLT series can also be used to reduce Side lobes, improves front to back ratio, absorbs clutter, eliminates interference and provides camouflage appearance and concealment of military facility.

RF Flat Foam Absorber Features:

  • Frequency range 80MHz to 100GHz
  • Typical reflectivity as high as -50dB
  • Power handling capacity 1.5kW/m2,540 V/m CW Radiated field strength
  • Fire Retardant per NRL-8093 1,2,3, UL 94 and DIN 4102-B2
  • Continuous working temperature up-to 90°C
  • RoHS Compliant
  • Zero Carbon dust

Part number reference:
DMC-PU-FLT-5, DMC-PU-FLT-10, DMC-PU-FLT-20, DMC-PU-FLT-50

TYPICAL REFLECTIVITY AT NORMAL INCIDENCE OVER FREQUENCY RANGE IN dB

Model Number Thickness 1 GHz 3 GHz 6 GHz 10 GHz 18 GHz 40 GHz
DMC-PU-FLT-5 5 mm 5 10 15
DMC-PU-FLT-10 10 mm 10 15 15 18
DMC-PU-FLT-20 20 mm 10 15 17 17 20
DMC-PU-FLT-50 50 mm 10 18 18 19 19 22

DMC-PU-FLT-20

RF Flat Absorber Sheet 50mm

DMC-PU-FLT-50

Flexible Foam Sheet Radar Absorber 100mm