Article

Earlier this year, the Wi-Fi Alliance officially launched the Wi-Fi 7 certification program. This marks the finalization of the Wi-Fi 7 standard, allowing device manufacturers to begin releasing products that meet this standard. The draft standard for Wi-Fi 7 began in 2021, and according to the IEEE’s schedule, Wi-Fi 7, known as IEEE 802.11be, aims to further improve the speed and efficiency of wireless networks.

InTaiwan,anRFShieldingBoxiscommonlyreferredtoasan"shieldingbox,"whileinmainlandChina,itiscalleda"isolationbox,"thoughbothtermsrefertothesamedevice.Themostnoticeabledifferencebetweenanisolationboxandanisolationroomisthesize:anisolationroomislargeenoughforapersontoenterandplacetestingequipmentinside,whereasanisolationboxissmallerandusuallyonlycontainsthedeviceundertest(DUT).Theprimaryfunctionofbothistopreventsignalleakage,ensuringastableenvironmentforconnectingtheDUTwithtestinginstrumentsandcollectingaccuratedata.MostisolationboxesareequippedwithfixturestosecuretheDUT,minimizingvariablesduringtesting.

Are you familiar with isolation boxes? In fact, this product has been on the market for over 30 years. However, most people are unaware of it because it is primarily used in factories as part of the testing process for wireless products.