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DMC-PP-PY-HY-750
DMC-PP-PY-HY-750
DMC-PP-PY-HY-750

Buy DMC-PP-PY-HY-750

Starts From : $175.00
Category : RF & EMC Absorber
Availability : Typically in stock

DMC PP PY HY-750 is a hybrid pyramidal RF and microwave absorber designed for EMC and anechoic chambers. Made from carbon-loaded polypropylene foam with ferrite base, it offers wideband absorption from 30 MHz to 40 GHz, low reflection, high stability, fire-retardant safety, and reliable performance for accurate antenna and RF testing applications.

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Note: Price may vary based on price slab, required accessories, installation, shipping and delivery cost. Our sales manager will estimate and provide final quote after order is placed.

DMC Expanded Polypropylene hybrid electromagnetic wave absorber was designed with state-of-the-art technology to ensure extremely high uniformity of carbon powder density throughout the absorber. When used with ferrite tile, the PP-HY series has a broadband operating frequency range starting from 10 MHz to 40 GHz.

  • Typical reflectivity as high as -49dB
  • Plug and Pull install
  • Power handling capacity 4.8kW/m2, 1353 V/m CW Radiated field strength
  • Fire Retardant per NRL-8093 1,2,3, UL 94:2013, HBF and DIN 4102 and Class B2
  • Continuous working temperature up-to 120°C
  • Clean Room suitable per ISO 14644 Class5
  • Water Resistant per GB/T 4208-2017
  • RoHS and REACH Compliant
  • Zero Carbon dust
Part number reference:

DMC-PP-HY-300, DMC-PP-HY-500 , DMC-PP-HY-750

Model Number 30 MHz 50 MHz 100 MHz 500 MHz 1 GHz 3 GHz 5 GHz 10 GHz 18 GHz 40 GHz
DMC-PP-PY-HY-300 18 26 23 17 16 18 23 27 33 34
DMC-PP-PY-HY-500 19 26 23 19 20 25 28 36 44 46
DMC-PP-PY-HY-750 21 25 22 21 25 29 33 41 47 49

Dimensions


Model Number Overall Width Overall Height Base Thickness Tip Height Tip Base Width No. of Tips Overall Weight (Kg)
DMC-PP-PY-HY-300 600 × 600 mm 300 mm 40 mm 260 mm 100 mm 36 2.70
DMC-PP-PY-HY-500 600 × 600 mm 500 mm 60 mm 440 mm 150 mm 16 3.08
DMC-PP-PY-HY-750 600 × 600 mm 750 mm 80 mm 670 mm 200 mm 9 4.51

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Frequently Asked Questions

The DMC-PP-PY-HY-750 is designed for EMC chambers, semi-anechoic chambers, antenna measurement facilities, and RF testing environments. It combines expanded polypropylene absorber technology with ferrite tiles to provide excellent broadband electromagnetic wave absorption.
The DMC-PP-PY-HY-750 supports a wide operating frequency range from 30 MHz to 40 GHz, making it suitable for EMC compliance testing, wireless communications, automotive EMC validation, aerospace, and defense applications.
The absorber offers typical reflectivity up to -49 dB, power handling capacity of 4.8 kW/m², excellent impedance matching with ferrite tiles, and stable RF absorption performance across a broad frequency range.
The DMC-PP-PY-HY-750 is manufactured using expanded polypropylene (EPP) with advanced carbon synthesis technology that ensures highly uniform carbon powder distribution throughout the absorber, improving RF absorption consistency and durability.
The absorber is fire-retardant, water-resistant, suitable for ISO 14644 Class 5 cleanroom environments, RoHS and REACH compliant, produces zero carbon dust, and can operate continuously at temperatures up to 120°C.

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