Seeing this title
It's quite interesting
Similar to what I did when I was a child
But I connected the wire directly to the closed-circuit television
Wondering why it affected the neighbors' signals
Probably because the wire had no shielding
Causing interference
At that time, there were no network cables or telephone lines
But I also thank the neighbors for their complaints
Which made me love watching TV even less
At that time, just to watch the Water Margin movie
I glanced at the TV guide
On the roof, while building a snowman, I discovered the closed-circuit television line
I kicked away the snow covering it and found a pattern
I found a lot of iron wires but they weren't long enough
In the end, I discovered a bundle of unused wires
My brother and I coordinated, one on the roof and one inside the house
Successfully adjusted it
But it was unstable, with no clip design, just fixed with bricks and stones, and when it was windy, the signal became unstable
Every now and then, I had to go up and adjust it
Not many adjustments were made
Later, the TV station staff came
And the matter was exposed
This operation method was simple
But I lost interest
Inserting a wire
The principle is to use the DTMB terrestrial digital signal broadcast for free by the national broadcasting and television, and a single wire can simulate a signal receiver, allowing one to receive terrestrial digital signals at home.