A "hockey puck" style satellite radio antenna must have a suitable ground plane for optimal reception. Is this statement true or false?

The statement is true. A "hockey puck" style satellite radio antenna typically requires a suitable ground plane to perform optimally. The ground plane acts as a reflective surface that helps create a more focused reception pattern, improving the antenna’s ability to receive signals from satellites. This is crucial because satellite radio signals often originate from specific points in the sky, so adequate grounding can enhance the antenna’s effectiveness in capturing those signals.

A robust ground plane improves the antenna's overall electrical characteristics, which can reduce noise and enhance the quality of the signal received. In many cases, the manufacturer's specifications will highlight the need for a ground plane to ensure optimal performance, reflecting its significance in the installation process of satellite radio systems.