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Cuming Microwave C-RAM PIM 465 FR 700 MHz - 3 GHz Flame Retardant Reflectivity Foam

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700 MHz - 3 GHz
A line of flame retardant indoor reflectivity foam sheet material
Comprised of urethane foam
A lossy carbon loading
Ideal for PIM reduction
Used to cover metallic surfaces
It can also be used to cover fences

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Cuming Microwave C-RAM PIM 465 FR 700 MHz - 3 GHz Flame Retardant Reflectivity Foam
700 MHz - 3 GHz
A line of flame retardant indoor reflectivity foam sheet material
Comprised of urethane foam
A lossy carbon loading
Ideal for PIM reduction
Used to cover metallic surfaces
It can also be used to cover fences
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Test Equipment Description

C-RAM PIM 465 FR is a line of flame retardant indoor reflectivity foam sheet material, comprised of urethane foam and a lossy carbon loading. C-RAM PIM 465 FR absorbs RF microwave energy across 700 MHz through 3 GHz. frequencies. C-RAM PIM 465 FR has proven to be ideal for PIM reduction, mainly used to cover metallic surfaces. It can also be used to cover fences. The open-cell structure permits airflow freely through the absorber.

TYPICAL PROPERTIES
Porosity, pores per inch	30-80
Tensile strength, psi	8-12
Tear strength, lb/inch width	2.2
Density, lb/ft³	3.0
Ultimate elongation (%) max	275
ENVIRONMENTAL PROPERTIES
Operating temp., max	200°F
Ozone adverse affects	No
Fungus Resistance, Evidence of fungus growth	No
TYPICAL REFLECTIVITY
(dB down from reference)
C-465
Thk.	Performance	Freq. Range
2.25”	-12 dB	700 MHz - 3 GHz

METHOD OF APPLICATION

Typically C-RAM PIM 465 FR can be adhered in place using neoprene contact adhesives or it can be mechanically fastened using low dielectric plastic fasteners. C-RAM PIM 465 FR is easily cut by band saw, utility knife, or shears. It is easily applied to curves or cut to fit into various sizes.

AVAILABILITY

C-RAM PIM 465 FR is available in standard sizes of 24x24in (610x610mm) and 24x48in (610x1220mm) Other sizes are available. Cuming Microwave can also supply parts cut to drawings. Consult the factory for other sizes.