The LTL N18001 from Liveon Technolabs is a RF Shielded Test Enclosure with Frequency 1 to 6 GHz, Isolation/Insulation 80 to 100 dB, Interior Depth 31.85 Inches, Interior Height 29.5 Inches, Interior Width 31.85 Inches. Tags: Benchtop. More details for LTL N18001 can be seen below.