Solid Signal botched the "specifications" of the UHF Yagi. Here's the specifications from the Chinese manufacturer:
http://www.qiaohua.com/products/av-91xu.htm All they would have had to do was copy them correctly....
They also botched the "specifications" for the 8-bay. They just copied the BW from the 4-bay and 2-bay variations and anyone who understands how 8-bay antennas work as compared to 4-bay antennas will immediately see the error. The Chinese manufacturer, in this case, provided no product information for their 8-bay offerings:
http://www.qiaohua.com/products/AV-0948DT.htm Here is the 4-bay variant:
http://www.qiaohua.com/products/AV-0948.htm