Does BNC and RCA are of equal quality?
I have a camera that has BNC male and BNC Female adapter have DVR, I use a cable that is 66 feet long, but it uses RCA VIDEO, so I have to use BNC to RCA adapter, but I know I can use that cable to extend, shall be the duty of the same quality? ================== ===== CAMERA -> BNC> BNC to RCA adapter> [Video extension cable]> RCA to BNC Adapter> BNC> DVR CARD
The conversion from BNC to RCA and again should not create signal loss much more remarkable. The 66-foot race has the potential to decrease the signal to noise ratio. With most of standard grade cables, signal loss becomes noticeable at about 40 At 60 square feet is really remarkable. A good balance of shielded RCA cable is what you need, something like a monster too expensive cable. A good shop for high quality cables at reasonable prices is http://www.monoprice.com/. If you're going to have to buy a cable, might as well just do a straight BNC time (with appropriate gender changer, because the camera has a BNC male plug on it).
Crimping a BNC Connector on RG59 Cable – How to
