Radio Signal: Notes

The radio signal is sent from a broadcast station and is then received by an antenna. The strength of the signal received depends on the following:

• The power output, or wattage, of the broadcasting station
• The location of the vehicle, or receiver, relative to the broadcast tower
• Obstacles between the tower and the receiver
• Atmospheric conditions
• Which band, AM or FM, the station is broadcasting
• Type of antenna and the ground plane