A method for monitoring radio frequency interference in a pass band of a satellite signal is provided. The light strand has a plurality of differently colored lights; a decorating selector comprising a switch which provides a plurality of user-selectable settings; and logic coupled to the switch and the plurality of differently colored lights to provide different holiday color schemes in response to the user-selectable settings. In a deployment phase, the sensor data is used to classify the user’s emotional response to individual pieces of media content consumed on the mobile device. The low frequency line includes a low voltage limiter and a low pass filter.