Foam RF Absorber

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Foam RF Absorber There are 21 products.

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PU-RAM Polyurethane Foam RF Absorber, 30 MHz-100 GHz
- Frequency range: 30 MHz - 100 GHz
- Power Handling: 1.5 kW/m²
- Typical Reflection Loss: 35-45 dB
- Oxygen index ≥29% (GB/T2406-93), flame retardant B2 level (GB8624-1997)
- Working temp (long time): -50C~90C
- Working temp (short time): -100C~120C
- Relative humidity: 55%±15%
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Send Enquiry For PU-RAM Polyurethane Foam RF Absorber, 30 MHz-100 GHz

PU-RAM Polyurethane Foam RF Absorber, 30 MHz-100 GHz
Frequency range: 30 MHz - 100 GHz
Power Handling: 1.5 kW/m²
Typical Reflection Loss: 35-45 dB
Oxygen index ≥29% (GB/T2406-93), flame retardant B2 level (GB8624-1997)
Working temp (long time): -50C~90C
Working temp (short time): -100C~120C
Relative humidity: 55%±15%
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EMC Pioneer RF Foam Absorber
- Provides approximately 20dB of absorption over the design range.
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Send Enquiry For EMC Pioneer RF Foam Absorber

EMC Pioneer RF Foam Absorber
Provides approximately 20dB of absorption over the design range.
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Vicreate VPP-200 Expandable Polypropylene Microwave Absorber
- Expandable Polypropylene Microwave Absorber
- For Testing Chamber
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Vicreate VPP-200 Expandable Polypropylene Microwave Absorber
Expandable Polypropylene Microwave Absorber
For Testing Chamber
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Vicreate VPC-300 Expandable Polypropylene Microwave Absorber
- Expandable Polypropylene Microwave Absorber
- For Testing Chamber
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Vicreate VPC-300 Expandable Polypropylene Microwave Absorber
Expandable Polypropylene Microwave Absorber
For Testing Chamber
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Vicreate VPP-380 Expandable Polyprolyene Microwave Absorber
- Expandable Polyprolyene Microwave Absorber
- For Testing Chamber
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Send Enquiry For Vicreate VPP-380 Expandable Polyprolyene Microwave Absorber

Vicreate VPP-380 Expandable Polyprolyene Microwave Absorber
Expandable Polyprolyene Microwave Absorber
For Testing Chamber
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Cuming Microwave C-STOCK HCN Flexible, Weatherproof Low-Signature Plastic Fabric
- Thin, flexible, waterproof and;
- UV-resistant plastic sheet stock
- With excellent electrical and;
- Mechanical properties
- Made from Nylon Fabric Sealed
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Send Enquiry For Cuming Microwave C-STOCK HCN Flexible, Weatherproof Low-Signature Plastic Fabric

Cuming Microwave C-STOCK HCN Flexible, Weatherproof Low-Signature Plastic Fabric
Thin, flexible, waterproof and;
UV-resistant plastic sheet stock
With excellent electrical and;
Mechanical properties
Made from Nylon Fabric Sealed
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Cuming Microwave C-SIL 285 Silicone Rubber Casting Resin
- RTV silicone rubber
- Supplied in pourable liquid kit form
- Will cure into an elastomeric solid
- With excellent physical, thermal and;
- Electrical properties
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Send Enquiry For Cuming Microwave C-SIL 285 Silicone Rubber Casting Resin

Cuming Microwave C-SIL 285 Silicone Rubber Casting Resin
RTV silicone rubber
Supplied in pourable liquid kit form
Will cure into an elastomeric solid
With excellent physical, thermal and;
Electrical properties
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Cuming Microwave C-FOAM PK Rigid Foam-In-Place Liquid Polyurethane
- Thin, flexible, waterproof and;
- UV-resistant plastic sheet stock
- With excellent electrical and;
- Mechanical properties
- Made from Nylon Fabric Sealed
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Send Enquiry For Cuming Microwave C-FOAM PK Rigid Foam-In-Place Liquid Polyurethane

Cuming Microwave C-FOAM PK Rigid Foam-In-Place Liquid Polyurethane
Thin, flexible, waterproof and;
UV-resistant plastic sheet stock
With excellent electrical and;
Mechanical properties
Made from Nylon Fabric Sealed
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Cuming Microwave C-FOAM PF-2 and PF-4 Flexible Low Loss Foam
- Closed-cell low loss flexible foam sheets
- Low dielectric constant
- Low loss tangents
- Ideal for use as dielectric substrates
- Weather-proof RF transparent radomes
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Send Enquiry For Cuming Microwave C-FOAM PF-2 and PF-4 Flexible Low Loss Foam

Cuming Microwave C-FOAM PF-2 and PF-4 Flexible Low Loss Foam
Closed-cell low loss flexible foam sheets
Low dielectric constant
Low loss tangents
Ideal for use as dielectric substrates
Weather-proof RF transparent radomes
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Cuming Microwave C-STOCK RH Low Dielectric Constant, Low Loss Structural Foam
- Series of rigid Polymethacrylimide foams
- Which will withstand temperatures to 380ºF
- High compression
- Shear strength
- Very low dielectric constant
- Low loss factor
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Send Enquiry For Cuming Microwave C-STOCK RH Low Dielectric Constant, Low Loss Structural Foam

Cuming Microwave C-STOCK RH Low Dielectric Constant, Low Loss Structural Foam
Series of rigid Polymethacrylimide foams
Which will withstand temperatures to 380ºF
High compression
Shear strength
Very low dielectric constant
Low loss factor
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Cuming Microwave C-RAM CORNERBLOCK Lossy Foam Corner Block
- Carbon loaded urethane foam material
- Used to fit anechoic chamber materials such as C-RAM SFC, into the corners and edges of the chamber
- Made of the same material as the pyramidal absorber
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Send Enquiry For Cuming Microwave C-RAM CORNERBLOCK Lossy Foam Corner Block

Cuming Microwave C-RAM CORNERBLOCK Lossy Foam Corner Block
Carbon loaded urethane foam material
Used to fit anechoic chamber materials such as C-RAM SFC, into the corners and edges of the chamber
Made of the same material as the pyramidal absorber
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Cuming Microwave C-RAM CFC High Performance Cleanroom RF Absorber
- Series of high performance broadbanded RF absorbers
- Designed for electronic and aerospace cleanroom applications
- Made by embedding the corresponding grade of C-RAM SFC
- Pyramidal absorber in a mating section of low loss foam
- Can be bonded to walls using a contact adhesive such as CAMBOND 934
- Available in 6 standard grades
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Send Enquiry For Cuming Microwave C-RAM CFC High Performance Cleanroom RF Absorber

Cuming Microwave C-RAM CFC High Performance Cleanroom RF Absorber
Series of high performance broadbanded RF absorbers
Designed for electronic and aerospace cleanroom applications
Made by embedding the corresponding grade of C-RAM SFC
Pyramidal absorber in a mating section of low loss foam
Can be bonded to walls using a contact adhesive such as CAMBOND 934
Available in 6 standard grades
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