The HDRF-3170 from RF Electronics is a RF Shielded Test Enclosure that operates from 20 MHz to 6 GHz. It has a thick RF absorbing foam that attenuates standing waves and reflections, providing an isolation of more than 120 dB @ 3 GHz. The enclosure has shielded power filters which can be used to power devices placed inside the enclosure while blocking all wireless signals. The interior of the chamber measures 720 x 570 x 700 mm and has a wooden sliding tray inside the box as an insulated surface to place DUT and other units inside the box. The HDRF-3170 has a number of user-friendly I/O connection options that include HDMI, RS232, RJ45, USB, DB9, VGA, DB25 and AC/DC. The exterior of the shielded box measures 785 x 635 x 785 mm and is ideal for 802.11 a/b/g/n/ac, Bluetooth, RFID and 3G Device Testing.