Drive In Theatre :) Projector Use

These accompany my earliest memories of drive-ins. At the time (20-25 years ago), FM transmission was not an option at theaters in my area.

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I havenā€™t been to any of these drive-in theaters, either. But I am interested in this topic.

So the projector on my Garage worked perfectly, as did a cheap FM transmitter https://www.amazon.com/gp/product/B00BRSQ5MQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Combined with Plex - This was a total success - would definitely recommend it. Now to find a nice/semi-portable screen for a decent priceā€¦

Confused - Says 40 inches on Amazon vs 120 inches on Ankers siteā€¦

I dont know how they got to 120 but itā€™s clear its

The perimeter is 88" , the square is 768, I donā€™t see how anything could be 120".