Final answer:
The correct answer is C) Satellite Dish. Satellite dishes are designed to receive programming signals from satellites, working on higher frequencies and with different modulation for video (AM) and audio (FM) compared to traditional antenna broadcasts.
Step-by-step explanation:
The device referred to as satellite dishes, which appears similar to physical dishes, and is specifically designed to receive programming signals transmitted via satellite, is the C) Satellite Dish.
Satellite dishes are crafted to capture television signals that are broadcast from satellites orbiting the Earth. These signals are typically weak, but the satellite dish is capable of detecting these signals because it is tuned to resonate at the specific frequencies of the broadcasts. The satellite dish amplifies the signals and directs them to a receiver, usually a set-top box, which then decodes the signals for display on a television.
The video and audio signals for TV, transmitted via satellite, operate at higher frequencies compared to traditional free transmission utilizing roof antennas. The video portion is modulated using amplitude modulation (AM), while the audio counterpart uses frequency modulation (FM).