The JRE 1812WS from JRE Test is a RF Shielded Test Enclosure with Frequency 1 to 6 GHz, Isolation/Insulation -80 to -70 dB, Interior Depth 12.6 Inches, Interior Height 9.06 Inches, Interior Width 15.75 Inches. Tags: Benchtop. More details for JRE 1812WS can be seen below.