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DMC-PU-PY-MI-300
DMC-PU-PY-MI-300
DMC-PU-PY-MI-300
DMC-PU-PY-MI-300

Buy DMC-PU-PY-MI-300

Price : $95.00
Category : RF & EMC Absorber
Availability : In Stock

The DMC-PU-PY-MI-300 RF and Microwave Absorber is a pyramidal polyurethane foam absorber designed for EMC and anechoic chambers. It provides wideband absorption from 80MHz to 110GHz, low reflectivity, high power handling, fire resistance, and stable performance for accurate RF testing environments.

Add to Cart Datasheet

DMC offers premium quality high performance Polyurethane (PU) Pyramidal Broadband Microwave Foam absorber made of carbon impregnated low density Polyurethane foam and comes in various size and color. Our PY-MI series absorbers provide excellent performance in normal incidence and off angle incidence with high power handling in order to provide optimal performance and support wide frequency bands of operation up to 110 GHz.

Pyramidal Broadband Microwave Foam Absorber Features:
  • Frequency range 80MHz to 110GHz
  • 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-PY-MI-50, DMC-PU-PY-MI-100, DMC-PU-PY-MI-200, DMC-PU-PY-MI-300, DMC-PU-PY-MI-500, DMC-PU-PY-MI-700, DMC-PU-PY-MI-1000, DMC-PU-PY-MI-1200

Model Number 30 MHz 80 MHz 300 MHz 500 MHz 1 GHz 3 GHz 6 GHz 10 GHz 18 GHz 40 GHz 110 GHz
DMC-PU-PY-MI-50 30 35 40 50 45
DMC-PU-PY-MI-100 30 35 40 45 50 45
DMC-PU-PY-MI-200 27 35 40 45 50 50 48
DMC-PU-PY-MI-300 25 35 40 50 50 50 50 47
DMC-PU-PY-MI-500 20 30 40 45 50 50 50 50 48
DMC-PU-PY-MI-700 8 25 35 40 50 50 50 50 50 48
DMC-PU-PY-MI-1000 11 30 40 45 50 50 50 50 50 47
DMC-PU-PY-MI-1200 5 13 35 40 45 50 50 50 50 50 47

Dimensions


Model Number Overall Width Overall Height Base Thickness Tip Base Width No. of Tips Overall Weight (Kg)
DMC-PU-PY-MI-50 610 x 610 mm 50 mm 10 mm 20 mm 900 0.54
DMC-PU-PY-MI-100 610 x 610 mm 100 mm 20 mm 36 mm 225 0.79
DMC-PU-PY-MI-200 610 x 610 mm 200 mm 50 mm 65 mm 81 1.44
DMC-PU-PY-MI-300 610 x 610 mm 300 mm 60 mm 100 mm 36 2.52
DMC-PU-PY-MI-500 610 x 610 mm 500 mm 65 mm 145 mm 16 3.96
DMC-PU-PY-MI-700 610 x 610 mm 700 mm 130 mm 195 mm 9 5.76
DMC-PU-PY-MI-1000 300 × 300 mm 1000 mm 150 mm 300 mm 1 1.98
DMC-PU-PY-MI-1200 400 × 400 mm 1200 mm 200 mm 400 mm 1 4.00

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Frequently Asked Questions

The DMC-PU-PY-MI-300 is designed for anechoic chambers, EMC test chambers, antenna measurement facilities, and microwave testing environments. It helps absorb electromagnetic waves and reduce RF reflections for accurate EMC and antenna measurements.
The absorber supports broadband microwave frequency operation from approximately 30 MHz up to 100 GHz, making it suitable for RF, EMC, mmWave, wireless, aerospace, and defense applications.
The absorber is manufactured using carbon-impregnated low-density polyurethane foam that provides stable RF absorption, excellent impedance matching, and reliable off-angle performance.
Key features include high RF absorption performance, lightweight construction, fire-retardant material, low carbon dust generation, wide-angle incidence performance, RoHS compliance, and continuous operating temperature up to 90°C.
The absorber is suitable for EMC compliance testing, antenna radiation pattern measurement, OTA testing, radar testing, millimeter-wave chambers, telecom systems, automotive EMC testing, and aerospace RF applications.

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