“Effective 15th April, Radio 4 will no longer be available on medium-wave. Medium-wave listeners will need to retune their radio to alternative platforms.” With these two terse sentences at the bottom ...

Český Rozhlas set Dec. 31, 2021, as the “end of broadcasting on medium wave AM.” Czech public service broadcaster Český Rozhlas shuttered three long- and medium-wave services as the calendar turned ...

Designing the circuit for this antenna to be telescopic makes it collapsible where it can be extended to its full length or retracted to a small length for storage portability. It may consist of a ...