Grend 0 Posted March 9, 2004 Sorry if this topic has already been covered, I am new to this site! I have seen some small (OEM) modules for injecting DC into a coax at the receive site and another module for extracting the DC at the camera. The DC rides up the cable with the video. Can anyone advise where I can get specs for these modules and suppliers in the UK or US. Thanks G [/b] Share this post Link to post Share on other sites
AVCONSULTING 0 Posted March 9, 2004 I think this is what you were thinking of. http://www.mars-cam.com/optical.html Share this post Link to post Share on other sites
Pat 0 Posted March 10, 2004 In the UK try a company called SNT they have a products one called Duo link that can combine multiple video stream, power and RS485 onto one coax. You can find them in the Norbain cataloge Share this post Link to post Share on other sites
