RF test enclosure ideal for high-volume repeatable testing, ≥90 dB isolation, 300 MHz - 18 GHz
The dbGUARD provides up to 90 dB isolation from 300 MHz to 18 GHz. The IASG (Inverted Asymmetric Squarewave Gasket) design eliminates any leakage along the perimeter of the RF enclosure. This makes the dbGUARD conducive to testing all wireless technologies including 5G/LTE, Wi-Fi, Bluetooth, ZigBee, WiMAX, etc. The interior cavity is finished with a next-generation RF absorptive coating similar to what is found in stealth technology. This allows for positioning the DUT in the shielded box without affecting attenuation caused by reflections.
Shielding Effectiveness (dB)
300 MHz - 3 GHz ≥ 90 dB, 3 GHz - 4.5 GHz ≥ 85 dB, 4.5 GHz - 6 GHz ≥ 80 dB, 6 GHz - 18 GHz ≥ 75 dB
Solid 6061 Aluminium
Tri-Shield© coated to MIL-DTL-5541F
Dual Layer Braid Over Foam
Broadband Lossy Foam Absorber
Internal Dimensions (WxDxH)
18.6" x 16.5" x 8"
External Dimensions (WxDxH)
20.25" x 18.25" x 9.5