I am looking to extend my coax for my Cable TV, does anyone know if I will lose signal strength by using coax coupler to extend the coax cable. Thanks:confused:

I am looking to extend my coax for my Cable TV, does anyone know if I will lose signal strength by using coax coupler to extend the coax cable. Thanks:confused:
As long as it's a decent one, not enough to worry about.

ive used them in the past many times without any notice of signal degradation. Do eet.