Resources

Category: RF Enclosure Testing

23-06-2020

DVTEST dbGUARD or dbCOUPLER Programmable Positioning Systems

Over The Air (OTA) testing of devices requires exact positioning of the UUT with respect to the antenna coupler. Situations requiring different UUTs to be tested in an enclosure typically lead to many different setup jigs and cumbersome pegboards...

23-06-2020

DVTEST RF ENCLOSURE Ventilation Mechanism for Shielded Enclosures

RF enclosures require ventilation when large amounts of heat are generated in testing. Forced cooling is also required for Device Under Test (DUT) in some applications. As the frequency increases, wavelength becomes smaller. In high frequencies ...

23-06-2020

DVTEST Understanding RF Shielded Enclosures

Radio frequency shielding is an approach to avoid undesired energy being coupled into equipment under test. The ability of an enclosure to avoid undesired RF fields to couple to the device under test is known as its Shielding Effectiveness (SE)...