Broadband High Performance RF and Microwave Wedge Absorber

DMC Polyurethane RF and Microwave Wedge Absorbers are mainly used in Antenna test chambers, Compact range and GTEM cells. DMC-PU-WG-MI series microwave wedge absorbers provide excellent performance in normal incidence and off angle incidence in test chamber.

RF and Microwave Wedge Absorber features

  • Frequency range 500MHz 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-WG-MI-200, DMC-PU-WG-MI-300, DMC-PU-WG-MI-500, DMC-PU-WG-MI-700

TYPICAL REFLECTIVITY AT NORMAL INCIDENCE OVER FREQUENCY RANGE IN dB

Model Number 500 MHz 1 GHz 3 GHz 6 GHz 10 GHz 18 GHz 40 GHz 100 GHz
DMC-PU-WG-MI-200 25 32 35 42 48 50 45
DMC-PU-WG-MI-300 30 38 45 48 50 50 45
DMC-PU-WG-MI-500 20 35 43 50 50 50 50 45
DMC-PU-WG-MI-700 25 40 50 50 50 50 50 45

DMC-PU-WG-MI-300

RF Wedge Absorber 300mm

DMC-PU-WG-MI-500

RF Microwave Wedge Absorber 500mm

DMC-PU-WG-MI-700

RF Wedge Absorber 700mm