You have to use a VCR, or a cable box to tune the channel, and then output to RCA. AFAIK, that dongle is for digital audio.

Connect to some of the great DACs of the past with ddHiFi’s remarkable TC100 and TC100S USB-C to Digital Coaxial Converters. The convergence of new and vintage hi-fi has become a trend and whilst many ...

Eve Play is a sleek little box that combines a Texas Instruments digital audio converter (PCM5122A) with traditional audio inputs to enable high-quality audio streaming over wifi. “The powerful ...