Amazon.com: Channel Master EXTREMEtenna Long Range Multi-Directional Outdoor TV Antenna - 80 Mile Range - Preassembled - Install on Rooftop or Attic | CM-4228HD : Electronics
CM 4228, were there many differences over the model run and name changes? How old is this one? | AVS Forum
Amazon.com: Channel Master EXTREMEtenna Long Range Multi-Directional Outdoor TV Antenna - 80 Mile Range - Preassembled - Install on Rooftop or Attic | CM-4228HD : Electronics
Channel Master 4228
Rogers TV - Edelweiss
Channel Master 4228HD Directional long-range outdoor rooftop TV antenna at Crutchfield
Amazon.com: Channel Master EXTREMEtenna Long Range Multi-Directional Outdoor TV Antenna - 80 Mile Range - Preassembled - Install on Rooftop or Attic | CM-4228HD : Electronics