With many different types of applications from telecommunications through to the computers that control engines in vehicles, electromagnetic radio frequency interference (RFI) can cause disruption in systems.
It is, therefore, critical to complete RFI testing on different components in the system during the initial development of the prototype. With all applications, combining best practices in the design of each component as well as providing shielding and reducing interference through the system will be important.
While it may seem counterintuitive, it is actually easy to complete RFI testing, but often hard to trace back the specific cause of the interference. This is why testing the system components and making the right choice is so important. However, it may also be essential to provide testing on systems that are already installed and failing because of EMI (electromagnetic interference) issues.
Isolate to Test
Various types of RFI testing equipment can be used to test specific components in isolation. This will be essential to trace back the source of the EMI. For some systems, it may be important to remove the component or be able to isolate the device from other possible sources of EMI.
There are also specialized devices to complete testing across or within a given sector industry. By choosing the type of testing equipment specifically designed for the component or system, the process is more accurate and easier.
Rental Options
For many engineers, prototype developers and technicians, buying the right testing equipment to find the source of electromagnetic radio frequency interference is cost prohibitive.
A more effective option is to rent the testing equipment. This allows for the choice of the most up to date and specific testing equipment on the market without the cost of buying. It is also a very smart way to compare testing systems before choosing the right one for the needs of the facility.
