Last month, in part one of Radio Prepares for War we looked at the National HRO receiver, which set the bar for the standards required by military radio communications. The HRO was a superb receiver ...

This is St Erth's radio room at the end of the war. Gilnahirk would have had a similar set up. Note the American HRO receivers. The information contained in this story is based on the accounts of ...

As the roaring twenties came to a close, radio technology would continue to evolve with significant improvements to consumer sets, particularly in the area of shortwave reception. Read my past ...