Here's a link to a podcast about Cell Phone Boosters well worth watching provided by "The Smart RVER"

A cell phone signal booster, also known as an amplifier or repeater, is a device designed to improve cellular signals within a given area.

It consists of three main elements:

1. Exterior Antenna: This antenna receives and transmits signals to a cellular tower with enhanced power and sensitivity. It typically has a gain (amplification) of up to 50 dB.

2. Amplifier: The amplifier adds gain or power to the received signal. It boosts the existing cell phone signal around your car, office, workstation, or home.

3. Interior Antenna: After amplification, the signal is rebroadcasted to areas with weak or no reception. The interior antenna ensures better coverage within the building or vehicle.

Here’s how a cell phone signal booster works:

• The outside antenna captures the cell phone reception, which may be weak due to natural obstructions (such as trees, hills, or building materials) or distance from the cellular tower.

• The cellular Booster then amplifies the captured signal.

• The amplified signal is rebroadcasted your Rv, Home or Car using an inside antenna.

The result is improved cell phone reception, clearer calls, faster internet browsing, and quicker data downloads and uploads, even in remote areas. Keep in mind that a cellular booster requires some initial signal to amplify; it won’t work if there’s no signal available. So, it enhances existing signals rather than creating them from scratch. If you’re experiencing poor reception, a cell phone signal booster could be a helpful solution!