The STE2200 from Ramsey Electronics is a RF Shielded Test Enclosure with Frequency 1 to 6 GHz, Isolation/Insulation 80 to 100 dB, Interior Depth 23.6 Inches, Interior Height 17.2 Inches, Interior Width 23.3 Inches. Tags: Benchtop. More details for STE2200 can be seen below.