subcarrier

13 лет назад

This video explores a unique radio that receives audio from a subcarrier of an FM radio station. The radio is specifically designed to pick up a 67 kHz subcarrier carrying Italian programming from WBGO in Newark, New Jersey. The video examines the radio's construction, including its internal components and the lack of any manufacturer information.

12 лет назад

This video showcases a portable radio capable of receiving subcarrier frequencies on the FM band. The radio can tune to either 67 or 92 kilohertz, allowing access to various ethnic programming not typically found on standard FM or AM broadcasts. The video explores the history of subcarrier use and demonstrates the radio's functionality by tuning into different stations.