An engineer is troubleshooting non-802 11 interference and observes this output. Which type of interference signatures can be identified?

An engineer is troubleshooting non-802 11 interference and observes this output. Which type of interference signatures can be identified?

Refer to the exhibit.

A . one frequency hopping Bluetooth
B . two healthy CCK and one malformed OFDM
C . three broadband jammers
D . two strong microwave ovens and one moderate

Answer: B