Refurbished RF Shielded Rooms |
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CIR Enterprises, Inc. is a Colorado based, family owned business with over 40 years of combined RF experience. Our company is dedicated to providing premier customer service. We offer a wide range of services to meet your project needs. |
CIR Refurbished Modular Solid Wall RF Shielded Rooms |
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Solid Wall
Refurbished RF Shielded Rooms
Modular Enclosures to Size Required
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The CIR shielded rooms will provide up to 100db min. of attenuation from 14 KHz to 10 GHz when subject to electric fields and plane waves. We specialize in shielded enclosure manufacturing, modification, refurbishment, installation, and RF testing. CIR manufactures and installs steel clad, clamp together, shielded enclosures. We recommend the steel clad system because, with its sturdy
construction, it is easily modified.
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Enclosures
We are always looking for good used RF shielded doors. If you have any Universal, RayProof, Braden, ETS-Lindgren (knife edge) doors to sell. Please send us an email. |
CIR-101008 RF Shielded Room For Sale |
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Refurbished RF Shielded Room 100 DB from 14 KHz to 10 GHz
10' Wide x 10' Long x 8' High
Price: $13,895.00 (Kit Price) Price: $15,500.00 (Kit Price, with New Door) Installation is Available
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Rigid Solid Wall,
Free-Standing, Modular RF Shielded Enclosure, Floor, walls and ceiling are
all solid wall panels.
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Typical Shielding Attenuation Characteristics |
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Model |
Magnetic 15KHz |
Electric/Plane Waves 10KHz to 1GHz |
Microwave 10GHz |
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CIR |
55dB |
100dB |
100dB |
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Shielding effectiveness values are expressed in logarithmic, not linear, terms. Therefore, 80 dB of shielding effectiveness is not double the 40 dB level, but 100 times greater. Another way to express effectiveness is attenuation ratio, which compares the attenuation signal strength outside and inside the shield as shown below. |
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