One of these days I'll do a real test against a known working Batwing. Doubtful it will equal the Batwing but it will be interesting to see how close it comes.
The one negative I have seen is one broadside in a medium onshore breeze at the beach. The panel oscillated back and forth, violently at times until the owner stowed it. My Batwing hardly noticed...
I've been flirting with going that direction as well. My KS Sprinter has a fixed antenna and isn't worth a crap. I bought a portable one at WalMart last year to watch the series when we were camping. I just move it around until I get a good signal. Wish I had my old batwing from my old trailer worked very good. Have to get something like the Rayzar since the new one doesn't crank and the ceiling is too high to put a crank style in. Haven't seen too many opinions on this unit until now.
I like it, as it is bi-directional. We get more channels because of it.
George and Ann 2012 Dodge 3500, SLT Big Horn,CC,DRW,Cummins HO, EB ,4x4,3:73, Retrax Pro, Q20 2014 Cedar Creek, 36CKTS, 640W Solar, MPPT60, Magnum 2000 Retired Army, but still working....until 2016
If you are referring to the manual flat Rayzar I have one and it works well. It's hard to tell how well sometimes because digital signals can be somewhat "iffy". But it works better than my 15 year old batwing, and better than the jack antenna it replaced. We mostly camp at remote state parks with lots of tress so there is always some issues. But we are pleased overall.
Tom Wilds Blythewood, SC 2016 Newmar Baystar Sport 3004 2015 Jeep Wrangler 2dr HT