This is similar to what I've been using on six different antennas for a lot of years.
That photo is of the setup I use when I go to the homes of friends so they can see how much difference it will make at their location.
The amp is a Holland LA-520, 50-2050 MHz. 20 dB gain. (around $12-$16 on ebay)
Spec Sheet is here: https://www.perfect-10.tv/webstore/s...ets/LA-520.pdf
Using a DC block as shown, you can mount the amp. directly at the antenna.
My permanent installations at home use (mostly) RF Bay, Inc. LNA-1000 pre-amps instead of the Holland shown in the photo.
They're much better, and much more expensive.
One of my antennas is feeding 32 scanners simultaneously including my two feeds on Broadcastify.