If you are asking about a better fixed antenna I don't know however I do believe the wineguard batwing antenna with the wingman is a great antenna. Combined with a signal strength meter you can adjust it for the best reception. JMHO
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Retired Navy
Jake my sidekick (yellow Lab) 10/04 - 05/20
2017 RAM 2500 CC 4X4 Cummins Diesel
2016 Flagstaff 26 FKWS
AF&AM & El Korah Shrine of Idaho
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"Next to prayer, fishing is the most personal relationship of man" Herbert Hoover
"American by Birth, Southern by the Grace of God"Lewis Grizzard
FROG AR-0019-242
2016 GMC Denali 3500Dually--2017 CC 36CKTS
I also want a Rayzar but it's a little pricey for a few tv channels, so I installed a Rayzar Z1 in our 5er. I even posted a thread about installing it in place of the "omnidirectional" unit that was there.