Exam CWAP-405 Topic 1 Question 48 Discussion

Actual exam question for CWNP's CWAP-405 exam
Question #: 48
Topic #: 1
Which common feature of a Spectrum Analyzer would be the best to help you locate a non-802.11 interference source?

Suggested Answer: D Vote an answer

The device finder is a common feature of a spectrum analyzer that helps locate a non-802.11 interference source. The device finder uses a directional antenna to measure the signal strength of a specific frequency or signal source. By pointing the antenna in different directions, the device finder can indicate the direction and distance of the interference source. The device finder can also filter out other signals that are not related to the interference source. The other options are not correct, as they do not help locate a non-802.11 interference source. Max hold and min hold are features that show the maximum and minimum RF power levels over time, respectively. Location filter is a feature that filters out signals that are not from a specific location or area. References: [Wireless Analysis Professional Study Guide CWAP-405], Chapter 3: Spectrum Analysis, page 77-78

by Donahue at Aug 05, 2025, 07:55 AM

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