Thanks. I frequently camp in the desert and or places without a lot of trees (or with very dense tree coverage) so I don't think this approach would work. In addition, when setting up a mobile cell signal booster, to get the greatest boost, one needs to turn the antenna to face the nearest tower, so having a mast that can be rotated will be important.
I'm thinking about something like this:
https://www.signalbooster.com/products/telescoping-pole-and-mount-for-antenna?variant=32153211764821&msclkid=768774ae3be91187fed4143a19480207
The reason for the Yagi is that it is the recommended directional antenna from the company I'm buying the cell booster, and seems to provide the best directional signal gain for this particular type of setup.
For those curious, the setup will be a booster and interior dome antenna that will be moved back and forth between my Jeep and my camp trailer. The Jeep will be outfitted with this antenna:
https://4thdsolar.com/products/rfi-lte-antenna-cdq7195-4g-lte-cellular-mobile-antenna-698-2700-mhz-black-radome-black-chrome-spring?_pos=1&_sid=82b1d3553&_ss=r
on this mount:
https://4thdsolar.com/products/rfi-folding-bull-bar-mount-black-stainless-steel-fbbm-b?_pos=1&_sid=9dfe4b742&_ss=r
For the trailer, there will be a mast and the Yagi A32-V32-100
When traveling I will have the booster and interior antenna in the Jeep (probably with a 12v ciggie mount and a velcro mount for the dome antenna and then when I arrive in camp, part of the trailer setup will be erecting the mast, moving the booster and interior antenna to the trailer, and then tuning the signal using the phone app (and OpenSignal).
Why go to all this trouble? I'm one of those folks lucky enough that I can do what I do from anywhere in the world, as long as I have Internet. I frequently visit family in places where the cell reception and/or data connection is close but not quite good enough. I also like to hunt/fish/camp and I'm hoping that this setup will allow me to extend my trips by a few days (or more) being able to check in and do a bit of work from camp or other family members' homes.