The HDRF-1560 from RF Electronics is an RF Shielded Test Enclosure that operates from 20 MHz to 6 GHz. It has a thick RF absorbing foam that provides an isolation of more than 90 dB. The enclosure has shielded power filters for providing power connection in the box while blocking all wireless signals. The HDRF-1560 has a number of I/O connector options that include HDMI, RJ45, USB, DB9, VGA, DB25 and AC/DC. The shielded box measures 438 x 390 x 565 mm and is ideal for 802.11 a/b/g/n/ac, Bluetooth, RFID and 3G Device Testing.