RF specialties of PA. . Philadelphia office. Specializes in a wide range of radio and television broadcast products. Including AM/FM transmitters. TV transmitters. FM antenna systems. TV antenna systems. Antenna system installation materials. Installation hardware. Coaxial cable and much more. We Also offer a full line of studio equipment for radio and television. Including studio consoles. Audio editing systems. Audio codecs, a wide variety of microphones. Speaker systems. Media players of ALL types. Audio consoles. And more.