Li Younan was too excited to sleep all night. He never thought he would be so thrilled to hear a radio broadcast. In fact, this part of life didn't always need to be recorded with a camera—it's a relatively private enjoyment.
Although he could tune the crystal radio, the AM broadcast signal coverage was relatively limited due to the remote mountains around Chilco Lake, Canada.
In fact, he could only receive three channels: The first channel was the 570 frequency from Williams Lake, about 100 kilometers away.
Despite the distance, information revealed in the program showed that this channel had a broadcasting power of 1 kilowatt.
And after all, Chilco Lake was in the wild, without a complex electromagnetic environment, so the received signal was quite good.
The first channel that Li Younan heard playing "Wonderful Tonight" was this one.
This channel mainly broadcasted country music and local information, but most of the time it focused on playing music.
