Laird Technologies - RFHC - Treated Honeycomb Core Absorbers
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RFHC - Treated Honeycomb Core Absorbers
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RFHC

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RFHC is a broadband microwave absorbing honeycomb core material. R&F uses either Nomex or fiberglass honeycomb core and applies a “lossy” coating to it. The RF core can have a uniform coating to optimize insertion loss or a graded coating to optimize reflection loss. The cell sizes generally used are 0.125" to 0.187" (3.2 mm to 4.8 mm) thick with densities of 3 to 4 lb./ft³. Typical performance of a 0.5" (12.7 mm) thick core, providing good attenuation over a broad frequency range. We can optimize the performance to account for laminated skins or core and can assist in selecting the right materials to minimize performance degradation. Other materials or combinations of attributes are available. The thicker the core material, the broader the frequency ranges of coverage. Performance is nominally -17dB reflectivity reduction over the frequency range listed. The cell size of the honeycomb core is generally 0.125" to 0.187" (3.2 mm to 4.8 mm) with a core type of either Nomex or fiberglass.



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Item #

Item Name

Thickness

Length

Width

Density

Cell Size

Frequency

6017 RFHC - Treated Honeycomb Core Absorbers 0.500 inches 24.0 Inch 24.0 inches 3.0 PSF 0.187 inches 8 - 18 GHz
6003 RFHC - Treated Honeycomb Core Absorbers 0.500 inches 12.0 Inch 12.0 inches 3.0 PSF 0.250 inches 8 - 18 GHz
6009 RFHC - Treated Honeycomb Core Absorbers 0.500 inches 12.0 Inch 12.0 inches 4.0 PSF 0.125 inches 8 - 18 GHz
6000 RFHC - Treated Honeycomb Core Absorbers 0.500 inches 12.0 Inch 12.0 inches 3.0 PSF 0.187 inches 8 - 18 GHz
6007 RFHC - Treated Honeycomb Core Absorbers 0.500 inches 16.0 Inch 18.0 inches 4.0 PSF 0.187 inches 8 - 18 GHz
6008 RFHC - Treated Honeycomb Core Absorbers 0.500 inches 12.0 Inch 12.0 inches 4.0 PSF 0.187 inches 8 - 18 GHz
6011 RFHC - Treated Honeycomb Core Absorbers 0.500 inches 12.0 Inch 12.0 inches 4.0 PSF 0.187 inches 8 - 18 GHz
6050 RFHC - Treated Honeycomb Core Absorbers 0.625 inches 24.0 Inch 24.0 inches 4.0 PSF 0.187 inches 8 - 18 GHz
6005 RFHC - Treated Honeycomb Core Absorbers 0.670 inches 12.0 Inch 12.0 inches 4.0 PSF 0.187 inches 6 - 18 GHz
6049 RFHC - Treated Honeycomb Core Absorbers 0.750 inches 24.0 Inch 24.0 inches 4.0 PSF 0.187 inches 6 - 18 GHz
6002 RFHC - Treated Honeycomb Core Absorbers 0.750 inches 12.0 Inch 12.0 inches 3.0 PSF 0.125 inches 6 - 18 GHz
6021 RFHC - Treated Honeycomb Core Absorbers 0.813 inches 12.0 Inch 12.0 inches 3.0 PSF 0.187 inches 6 - 18 GHz
6004 RFHC - Treated Honeycomb Core Absorbers 0.877 inches 12.0 Inch 12.0 inches 3.0 PSF 0.187 inches 6 - 18 GHz
6013 RFHC - Treated Honeycomb Core Absorbers 1.200 inches 24.0 Inch 24.0 inches 4.0 PSF 0.125 inches 4 - 18 GHz
6010 RFHC - Treated Honeycomb Core Absorbers 1.250 inches 12.0 Inch 12.0 inches 4.0 PSF 0.125 inches 4 - 18 GHz
6051 RFHC - Treated Honeycomb Core Absorbers 1.750 inches 13.0 Inch 13.0 inches 3.0 PSF 0.187 inches 4 - 18 GHz
6006 RFHC - Treated Honeycomb Core Absorbers 2.000 inches 30.0 Inch 30.0 inches 1.8 PSF 0.125 inches 2 - 18 GHz
6037 RFHC - Treated Honeycomb Core Absorbers 2.065 inches 10.0 Inch 15.0 inches 3.0 PSF 0.187 inches 2 - 18 GHz
6025 RFHC - Treated Honeycomb Core Absorbers 2.500 inches 24.0 Inch 24.0 inches 2.0 PSF 0.187 inches 2 - 18 GHz
6038 RFHC - Treated Honeycomb Core Absorbers 3.500 inches 12.0 Inch 12.0 inches 3.0 PSF 0.187 inches 2 - 18 GHz
  Results 1 - 20 of 20 1