Join Date: Jan 2009
Location: London, Ontario
30% improvement original CM4221HD over clone
Personally, I would recommend getting an authentic Channel Master 4221HD. I bought a clone 4221HD first because it was all I could get around here in London. Don't get me wrong the clone worked really well but I have noticed an improvement of 30% on signal strength from the original vs the clone.
roof mounted 35ft UHF Antennas Direct XG91, VHF Delhi VIP 302SR, RC 6292, Tii Coaxial Lightning Surge Protection
Last edited by stampeder; 2009-05-23 at 12:16 PM.