To strengthen your antenna signal, start by ensuring your antenna is in an optimal location with a clear view toward the broadcast towers. If you're still experiencing weak signals, consider adding an amplifier for an additional $50 to $200.
Check for nearby obstructions or metallic objects that might interfere with reception, such as appliances or metal fences, and keep the antenna at least 6 feet away from them. Additionally, ensure your coaxial cable isn't excessively long, which can reduce signal strength.