The STE5125 from Ramsey Electronics is a RF Shielded Test Enclosure with Frequency 1 to 6 GHz, Isolation/Insulation 95 to 110 dB, Interior Depth 12.6 Inches, Interior Height 9.2 Inches, Interior Width 6.3 Inches. Tags: Benchtop. More details for STE5125 can be seen below.