The STE3800 from Ramsey Electronics is a RF Shielded Test Enclosure with Frequency 2 to 6 GHz, Isolation/Insulation 80 to 90 dB, Interior Depth 15.6 Inches, Interior Height 10.5 Inches, Interior Width 17.3 Inches. Tags: Benchtop. More details for STE3800 can be seen below.