What is RG-59/U CCTV Coax Cable?
RG-59/U and RG-6/U for CCTV is the most common coax cable used for low power video applications such as surveillance CCTV, and home theater HDTV video. Rg-59/U has some distance limitation so we recommend that for any video runs over 750ft you should switch to RG-6/U for CCTV which is a thicker gauge cable and will carry the signal a much farther distance. Make sure you understand that there is RG-6 for CCTV and RG-6 for CATV (cable television coax). Never use CATV coax cable for a CCTV application. For surveillance video applications RG-59/U comes in 1000ft and 500ft boxes or spools, and can be bought as a single cable or as a Siamese cable. What is a Siamese Cable for CCTV? A Siamese Cable for CCTV is an RG-59/U and an 18/2 power cable all in one cable. The Siamese cable for CCTV has both the RG-59/U and an 18/2 power cable stuck together side by side and they are easy to separate by just pulling them apart. The RG-59/U is used for your video and then you can use the 18/2 cable to po