The STE2900 from Ramsey Electronics is a RF Shielded Test Enclosure with Frequency 1 to 6 GHz, Isolation/Insulation 80 to 90 dB, Interior Depth 22.3 Inches, Interior Height 18.6 Inches, Interior Width 34.3 Inches. Tags: Benchtop. More details for STE2900 can be seen below.