Those tall, skinny poles behind the cab of many pickup trucks might look like relics from the past — old CB radio antennas. But they are actually modern antennas for cell phone signal boosters, helping drivers get better coverage in hard-to-reach places.
The antenna picks up weak signals from faraway cell towers and sends them to an amplifier inside the truck. The amplifier boosts the signal and sends it to an internal antenna, which spreads the improved signal so your phone works well, even in remote places.
For people such as truck drivers, outdoor workers, or travelers in the wilderness, these boosters can make a big difference. Models like the HiBoost Travel 3.0 support all major brands and allow several devices to benefit at once.
This technology echoes the past but serves today’s smartphone users. While the price tag might seem steep, staying connected while off the grid is often worth the investment.
