Miles and miles away, my dear. The radio tower I'll be building will allow you to hear a broadcast from a little beyond one side of the current size of Reverein to a little beyond the other! Adding additional towers would expand that reach even farther out!
As for talking back, it is possible. Most people owned radios that only received audio but there were plenty that could send messages to each other. Of course, I'm a unique case: all that radio equipment is built in for me! Ha ha! But if I was within range, it'd be possible to contact me by placing your hand even on a receiving-only radio and speak my name. It's like talking directly in my ear!
no subject
As for talking back, it is possible. Most people owned radios that only received audio but there were plenty that could send messages to each other. Of course, I'm a unique case: all that radio equipment is built in for me! Ha ha! But if I was within range, it'd be possible to contact me by placing your hand even on a receiving-only radio and speak my name. It's like talking directly in my ear!