GPS signals are weaker than other wireless signals like Wi-Fi and cellular transmissions for your mobile phone calls. This article explains how GPS signal levels are measured. We also explain why GPS signals are so weak. What Type Of Signal Is Sent From GPS Satellites? GPS satellites broadcast a continuous stream of radio waves. This … Read more
This article explains how GPS units emit tiny levels of radiation that are negligible when compared to simply making a call on a cell phone. We’ll break down the types of radiation that are involved with GPS. And we’ll explain why the radiation levels are so low. Do GPS Receivers Emit Radiation? The GPS receiver … Read more
Were you surprised by extra charges after using the GPS on your phone on a long journey? When you are using maps and apps on your phone that take advantage of GPS, you can find that this eats into your data plan. This article explains when your data plan is used, and the typical costs … Read more
You may be wondering if the GPS on your cell phone can work without using up your data plan. The answer is yes, but you may not be able to use all the features that you want. That may include maps and other apps. This article explains exactly how GPS works without data, and why … Read more
