like these...used on Durite reversing cameras (most cctv cameras by the looks of it)
https://www.reversingcamerasuk.com/3m-4-pin-extension-cable-for-reversing-camera.html
the 20m cables I have are far too long...would having the majority of it coiled up (tightly...maybe 6inch diameter) affect signal quality/interference?
or would it be better to cut and join? If so, what's the best method? connectors/soldering?
https://www.reversingcamerasuk.com/3m-4-pin-extension-cable-for-reversing-camera.html
the 20m cables I have are far too long...would having the majority of it coiled up (tightly...maybe 6inch diameter) affect signal quality/interference?
or would it be better to cut and join? If so, what's the best method? connectors/soldering?