The CM4228HD UHF antenna is redesign for better reception of the UHF channel band of 14 thru 51 and better reception of the VHF channels 7 thru 13.
The UHF channel band was channels 14 thru 69.
The frequency's that make up the UHF TV channels 69 thru 52 were - stolen - (sold off) to the cell phone and wireless internet people.
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And the Old 4228 was also good at receiving VHF channels 7 thru 13.
The Old and New 4228 antennas are good at receiving VHF channels.
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Here is Channel Masters own information.
And a independent evaluation.
http://www.channelmasterstore.com/Di...CM-4228hd.html.
http://www.antennahacks.com/Comparis...F_Shootout.htm.
The Digital VHF channels.
CJOT-DT Digital VHF 13 CTV.
CBOFT-DT Digital VHF 9 French Tv , is also transmitted , CBOFT-DT UHF 33 French Tv.
CIII-DT Digital VHF 6 GTN , is also transmitted , CIII-DT UHF 14 GTN.
And All are Strong Signal Strength so should be no problems with reception.