RCA output signal lost because of a long wire !!!

[hassenman]

why am i loosing the output signal of my tv on the rca output when trying to make the cable longer !!
and what's the solution to get that working ( over 20 meter )
thanks for helping me .

 

[goodboy_pl]

1. use a less lossy transmition line .
2. use a video amplifier in front of it.


BEST!

 

[hassenman]

ok thanks , but what kind of video amplifier
can i build this amplifier by myself ?
regards .

 

[jallem]

check the connectors too.....!!!!!!

 

[Externet]

Hi.
To build an amplifier you have to learn how to solder first, not only how to melt the solder.
After you learn how to solder you will be able to have your cable solderjoints and connections properly working and you will not need to build the amplifier.