Type the correct answer in the box. Spell all words correctly. Review the situation below and identify the television system in use.
Laura lives in the mountainous state of Nevada. She doesn’t receive very good television reception. She wonders whether there is a problem with her television set or the antenna she uses. Her neighbor Patsy does not have any problem with her television reception. Patsy also mentioned that she has no antenna. Patsy is possibly using a ___ television system.