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Old 13-Aug-2019, 11:43 PM   #6
rabbit73
Retired A/V Tech
 
Join Date: Aug 2012
Location: S.E. VA
Posts: 2,518
Here is a file from holl_ands for a channel 3 to 5 Log-Yagi that has two active elements and a parasitic reflector and directors. Note that the gain curve is fairly flat across the design bandwidth, as opposed to a Yagi that has a gain curve that rises from the low end to the high end.
http://imageevent.com/holl_ands/logy...0elch35logyagi

This is the Antennacraft Y-10-2-6 Log-Yagi. The design is deficient for channel 2.
http://imageevent.com/holl_ands/logyagi/y1026
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Last edited by rabbit73; 14-Aug-2019 at 1:09 AM.
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