". pix's degrade a bit with the dasie chain of hd amps. the first box or 2 pix's are good. as for cable try a 59 copper braid and full copper center conductor ( as used in tv's studios and cable tv headends )."

People who know what they're doing don't 'daisy chain' amps together.

RG59 hasn't been a standard in broadcast and post in aver 40 years....time to educate yourself and move into , at least, the 90's.