QuietBox - Table Top Shielded Enclosures |
QuietBoxes were developed by Raymond EMC for testing hand held wireless devices such as pagers and cellular phones. Their unique features of small size, ease of use and safety make them ideal enclosures for trouble shooting and Quality Assurance testing. When interfaced with test equipment, a QuietBox can become an important part of a fully automated QA testing system. A well designed QA testing system can be operated by assembly personnel, thus increasing the productivity of the EMC Technicians and Engineers. QuietBoxes typically provide 80 dB of RF shielding attenuation between 1 MHz and 10 GHz, however, higher levels of shielding are available on special order.
The QuietBox is available in 4 standard Models:
- QuietBox 850 a cam shell, table top unit, pneumatically operated.
- QuietBox R3X40 a triple compartment rack mount unit, manually operated.
- QuietBox In-line for assembly line use, pneumatically operated.
- QuietBox C (Cabinet) a general purpose shielded enclosure, manually operated.
And the NEW! Mini Range - A small, anechoic chamber for wireless testing
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The QuietBox 850 is a cam shell, table top unit, which is pneumatically powered and can easily be interfaced with a computer vis-à-vis an RS232 connection. This unit was developed for Quality Assurance testing of wireless products.Pagers and cellular phones have been successfully tested in the QuietBox 850. A standard QuietBox, like a full size walk-in shielded enclosure, has metallic surfaces which reflect radio frequency waves. Therefore devices which communicate wireless may not work as well in a standard QuietBox due to Phase distortion from the enclosure surfaces. To reduce phase distortion the QuietBox should be ordered with absorber treatment The Raymond EMC Engineers can work with you to carefully select the correct absorber treatment.
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QuietBox “R” Rack Mount (Request Info) |
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The QuietBox R3X40 is a triple compartment rack mount unit, which was designed for testing cellular networks. Several units can be stacked in a common rack, and cellular phones can be inserted in to each of the individual compartments. The rack mount box measures 19" x 14" x 6" high and features 3 isolated compartments. Each of the 3 compartments is fitted with a 4" x 4.5" door.
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The QuietBox C (Cabinet) is a general purpose shielded enclosure which can be wall mounted or used as a table top unit. These enclosures are available in 3 standard sizes, as well as custom sizes. A typical enclosure has a hinged door on its face and features a honeycomb wave guide air vent on the top to allow for air circulation.
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The QuietBox In-line is used for product testing on assembly lines. This unit was developed for insertion in assembly lines, and has a sliding door on 2 opposing sides. The in-line units are custom designed to suit the application.
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Please contact us if you can't find what you are looking for and one of our sales reps will help you or request information with your specification and we will email it directly to you.
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