The ASB340S from AWT Global is a RF Shielded Test Enclosure with Frequency 700 MHz to 6 GHz, Isolation/Insulation 70 to 75 dB, Interior Depth 13.74 Inches, Interior Height 19.76 Inches, Interior Width 17.68 Inches. Tags: Benchtop. More details for ASB340S can be seen below.