The IG-190R-14U from IGOS RF shielding is a RF Shielded Test Enclosure with Frequency 100 MHz to 6 GHz, Isolation/Insulation 90 dB, Interior Depth 21.65 Inches, Interior Height 21.65 Inches, Interior Width 17.72 Inches. Tags: Stand Alone. More details for IG-190R-14U can be seen below.