The LBX4012 from LabiFix Innovations is a RF Shielded Test Enclosure with Frequency 20 to 12000 MHz, Isolation/Insulation -90 to -100 dB, Interior Depth 18 Inches, Interior Height 12 Inches, Interior Width 15 Inches. Tags: Rackmount, Stand Alone, Rack Mount. More details for LBX4012 can be seen below.