RFID Test Chambers

PPG aerospace engineered materials cuming lehman high frequency absorber chamber hf chamber RFID chamber

Custom-Engineered RFID Chambers: Tailored Solutions for Your Needs

RFID chambers are specialized anechoic test facilities with controlled environments specifically designed to test and evaluate RFID (radio frequency identification) systems and components. They provide a shielded space that minimizes external radio frequency interference, allowing for accurate testing of RFID tags, readers and antennas. 

PPG’s Cuming-Lehman Chambers brand specializes in custom-engineered solutions tailored to the specific needs of our customers. This includes designing RFID chambers that accommodate various sizes and configurations of RFID systems. We use advanced materials that are effective in minimizing electromagnetic interference and ensuring the integrity of test results. Our chambers can be integrated with other testing equipment and systems, providing a comprehensive solution for clients looking to evaluate RFID technologies. 

When To Use an RFID Chamber

PPG aerospace RFID Chamber Electromagnetic Shielding

Electromagnetic Shielding

RFID chambers are constructed to block external radio frequency signals, ensuring that tests are not affected by outside interference. This is crucial for obtaining reliable data during testing.

Controlled Environment

These chambers can maintain specific environmental conditions, such as temperature and humidity, which can impact the performance of RFID systems. 

PPG aerospace RFID Chamber Temperature Controlled Environment
PPG aerospace RFID Chamber Testing Capabilities

Testing Capabilities

They are used to evaluate the performance of RFID systems in various scenarios, including read range, tag sensitivity, and system reliability under different conditions.

Compliance Testing

RFID chambers are often utilized for compliance testing to ensure that RFID devices meet industry standards and regulations.

PPG aerospace engineered materials RDIF Chamber Compliance Testing

Research and Development

They provide a controlled setting for R&D activities, allowing engineers and researchers to innovate and refine RFID technologies.

Project Profiles

PPG aerospace engineered materials high frequency chambers RFID Chamber

80dB Shielded Enclosure

Chamber Size:  5’ high x 5’ wide x 7’ long
Chamber Performance:  Measurement Uncertainty less than +/- 0.2 dB
Quiet Zone: 1ft. diameter
Range length: 1 meter
Frequency Range: 860-960 MHz 5’ high x 5’ wide x 7’ long

Design Included:

  • 80dB RF shielded enclosure (inside dim.- 5’ high x 5’ wide x 7’ long)
  • Fabrication, construction and transportation
  • Free-standing shielded enclosure design including structural support system
  • Enclosure will be installed over a continuous 1/8″ dielectric underlay and polyethylene vapor barrier
  • Modular wood-core panel construction
  • Bulkhead connector panel – (1) 12” x 12”
  • RF shielded doors – (2) 2’ x 2’
  • One (1) Antenna Sinclair Model SP-440-SF2SNF
  • Shield test per IEEE –STD 299- supersedes MIL-STD-285 (Tested @ 1 GHz)
  • RAM

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