hdtv picture quality suffer with composite video to coax rf converter

orendon

Estimable
Jun 15, 2015
1
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4,510
Direct TV receiver box has composite video (yellow - video red/white - audio) output and a HDMI (to my 1st HDTV) output but no coax output.

Composite video cables are connected to a RF modulator (6203) converting the composite video to a coax output and connecting coax to my 2nd HDTV in another room.

Is there any picture quality degradation with this setup?

Thanks