The HDRF-2570-I from RF Electronics is a RF Shielded Test Enclosure with Frequency 20 MHz to 12 GHz, Isolation/Insulation 90 to 130 dB, Interior Depth 20.39 Inches, Interior Height 22.7 Inches, Interior Width 22.36 Inches. Tags: Benchtop, Bench-top / Table-Top Shield Box. More details for HDRF-2570-I can be seen below.