The HDRF-1070-C from RF Electronics is an RF Shield Test Box for frequencies from 20 MHz to 12 GHz. It has thick RF absorbing foam which deadens standing waves and reflections and provides shielding of more than 90 dB across the frequency range. This test box is equipped with shielded power filters for power connection in the box while still blocking all wireless signals. It is available in an enclosure that measures 480 x 250 x 330 mm with a wide range of I/O connector options. The HDRF-1070-C is designed for EMC testing, digital forensics, wireless device testing, 802.11a/b/g/n/ac/ax/be, Bluetooth, RFID, 3G, and 5G device testing.