The JRE 1522 from JRE Test is a RF Shielded Test Enclosure with Frequency 1 to 6 GHz, Isolation/Insulation -100 to -85 dB, Interior Depth 16.54 Inches, Interior Height 2.95 Inches, Interior Width 14.57 Inches. Tags: Benchtop. More details for JRE 1522 can be seen below.