ANTOP 50 Miles Digital Amplified Am/FM Radio Antenna Indoor for All Brand Stereo Radio Audio Signals Rf Broadcast Receiver Before buying, Please check out what FM signals are available within 50 miles in your area via "fmfool.Com " This antenna is equipped to match FM "F" Female connectors and AM spring clip connectors. Also includes an IEC Female to F female coaxial adapter connector. receives AM/FM radio signals boost weak FM signals and reduce feedback stylish and compact design