Common Errors While Performing Spectrum Analysis

Spectrum analyzer is used to understand the frequency characteristics of wireless systems and components. These measurements are not foolproof. Some mistakes plague the outcome of the effectiveness and outcome of the spectrum analyzer. These errors occur when the device is not adjusted properly, or the spectrum analyzer does not fulfill the needs of a specific user. If you want the signal spectrum analyzer to perform appropriately and produce desired results, follow these simple guidelines:

Many mistakes occur when you are using a wrong device with the spectrum analyzer or when the signal spectrum analyzer is not controlled properly. The common errors are as follows:

• Using the wrong detector
• Not using a single sweep when using the spectrum analyzer remotely
• Turning the display off and using binary data types while using the signal spectrum analyzer.
• Providing too much power to the input of the spectrum analyzer
• Asynchronous measurements while working with OPC.
• Measuring the distortion products generated by the spectrum analyzer.
• Inaccurate mixer levels while taking EVM measurements.

Modern spectrum analyzers work with different detectors. You can get the wrong results if you are using a wrong detector with the spectrum analyzer. These issues could be problematic, and the signals will remain undetected in the long run.

How to pick the right detector?

You can select the right detector for your spectrum analyzer by following certain guidelines. For instance, a detector would give a single sample for every tracepoint on the analyzer's display. If you set 1001 tracepoints on it, you would see a single sample evenly spaced across the span of the instrument in the frequency domain. You can also use the detector to measure noise-like signals emerging out of various sources.

If there is no such information about the specific detector used with the analyzer, then try using the default detector. Determine the noise like signals without any hassle.

Avoid these mistakes while using a signal spectrum analyzer for your industrial needs. If you are spending hard-earned money on a device, you want to make the most out of it. Receive uninterrupted and accurate strength every time you use the signal spectrum analyzer.