The type of cell phone signal you need: There are signal boosters for 3G, 4G, and 5G cell phone signals. Make sure to choose a booster that supports the type of signal you need.
here are some factors to consider when selecting a suitable antenna for a cell phone signal booster :
The type of cell phone signal booster you have .
The size of the area you need to cover .
The location of the cell phone signal booster.
The budget .
Increase in penetration of 5G networks. 5G networks offer much faster speeds than 4G networks, which will require repeaters to be able to amplify these signals.
A signal booster is a device that amplifies the cell signal in your area. This can be a great solution if you live in an area with poor cell reception.