RF / EMI Shielding Portable Enclosures

RF EMI Shielded Tent Enclosures Offer Advantages Over Hardwall Structures

Select-A-Shield™ high performing RF EMI shielded enclosures are available at a fraction of the cost of fully-welded metal enclosures and provide a Faraday cage solution that is truly portable with on-the-fly setup. Prototype and pre-compliance testing of electronic and wireless devices, temporary EMI shielding, and secure communications all need on-site, economical shielding.

RF / EMI Shielding enclosures from Select Fabricators, Inc.

Select-A-Shield Portable Enclosures

Designed to be durable, these enclosures will provide years of trouble-free service. Every enclosure includes a standard two year warranty.  Standard sizes from tabletop enclosures to 9’x 19’ x10’ free standing enclosures. Larger custom designed sizes can also be produced to meet your critical specifications.

DBA-SheildEnclosure Construction:

Manufactured using SELECT’s US made, RoHS compliant, conductive fabric and patented (US No. 8,530,756) double or patent-pending single door seal systems, these tent enclosures deliver maximum isolation.

  • Double Layer Enclosure SE: -78 dB average from 150 kHz to 18 GHz
  • Single Layer Enclosure SE: -66 dB average from 150 kHz to 18 GHz

Double Wall Enclosure with ESD liner

External Framing

Simple to set up, with lightweight pop-up or semi-permanent frames.

  • Series 100: Easy-up steel frame
  • Series 300: Rectangular heavy-duty aluminum frame
  • Series 500: Round heavy-duty aluminum frame

 General Specifications

All enclosures are made in the USA of US materials.

  • Standard tent sizes and configurations from tabletop to 9’ x 19’ x 10’ (LWH)
  • Custom sizes designed to your requirements
  • Standard enclosure includes
    • 40” x 54.5” Door on the length side
    • Cable sleeve
    • Floor: Two layers of heavy-duty tarp material protect the conductive floor.
    • Enclosure storage bag: All enclosures come standard with a storage bag for protection when in transit or not in use
    • Compete assembly instructions
    • Two year limited warranty


  • Cleaning in SELECT’s on-site ISO Class 1000 cleanroom
  • ESD white interior liner
  • Exterior covers for outdoor deployment in arctic to desert conditions
  • Frame roller bags and hard plastic transport cases
  • LED interior perimeter lighting or EMI hardened stringed lights
  • Testing of completed enclosure
  • Ventilation and A/C
  • Vestibule
  • Filter plates
  • Data and Signal Filter connectors including
    • DB 9
    • DB 15
    • DB 25
    • USB
    • Ethernet
  • Power – AC/DC
    • AC:  90 – 480 volts up to 100 amps
    • DC:  0-100 volts up to 20 amps
Technical Applications
  • Wireless product development and testing
  • Pre-compliance EMI Testing
  • Temporary EM / RF shielding
  • Faraday Shielding
  • RF Isolation Chamber
  • RFID
  • Crime Scene Investigation
  • Secure Communications