Hello,
While on Amazon.ca today I noticed this antenna brand called Antop.
See antopusa.com .
I was particularly interested in the AT-400B model.
The range that they are claiming is 65-80 miles. It has a "smartpass" amplifier (there's a switch that turns I assume just turns the amplifier on and off) and the gain of the amplifier is 20dB.
Anyone had an experience with this brand or this particular antenna?