I believe there is only one way to measure the benefit of this. It's amazing to measure it. I sat in my driveway and edited all 14 channels that I could easily pick up with my regular Winegard antenna and they were basically all in the 71-74% range according to my TV on wheels. I put on this nozzle, which is essentially nothing more than a director for a pseudo-yagi-ud antenna (no reflector?) and measured again. All stations are now in the 82-85% range. I don't have any information on what % means for my TV in terms of signal strength and noise, but it did two things I expected: 1) My antenna became more directional. Now I have to tweak a bit every channel that isn't basically going in the same direction, and 2) it has improved signal quality / reduced dropout when going in the right direction. It really affected the signal quality for me. At the price I'm really blown away. I am very impressed with the Winegard material and this one is no exception. You pay a lot for it, so if you watch a lot of TV from the camper, it's worth it. Unless? You can buy a lot of beer for that.
πΊ Winegard RZ-6000 White Rayzar z1 RV TV Antenna - optimized for HD, Digital, 4K and ATSC 3.0 compatibility
9 Review
π 12-Volt Double SPST On-Off Switch: Ideal for RV, Trailer, Camper (White Bezel)
9 Review
HARPER UCH-650 8 sockets, 5 m, white
10 Review
NEW SUN Trailer Connector Electric
10 Review
Kohree RV Door Window Shade For Sun Protection And Privacy In Camper Trailers And Motorhomes
25 Review
3 Pack 18" LATCH.IT RV Step Covers For Camper And RV Stairs - Fits 8-11" Depths - Keep Your RV Clean With Step Rugs
17 Review
12V DC Electric Trailer Jack - 2000Lb Lift Capacity With Hard-Wire Connection
12 Review
Protect Your RV With LATCH.IT Shade: 7'X9' Zippered Screen Awning For Ultimate Wind Protection And Privacy.
15 Review