Metra 44-UA20 FM Radio Electronic Magnetic Antenna, 44-UA20
• High-gain hideaway amplified antennas for FM bands;• Designed for motorcycles or convertibles where nothing will prohibit FM reception from getting to the antenna;• Active magnetic type antenna working on the magnetic field associated with a conductor excited by a microwave;• Voltage pickup is nanovolts but with the magnetic type circuitry it extracts a signal with superior signal to noise ratio;• 102 in. coaxial cable and power supply wire;