Many people don't know whether the car signal booster is used to display the GPS signal of the cart or the mobile phone signal in the car. So today I will explain it to you.
First of all, car signal booster is also called vehicles signal booster, which is a signal amplifier specially used for automobiles. The premise of signal amplification must be that the frequency band of the signal repeater is corresponding. That is to say, if I want to amplify the GPS signal of a car or mobile cell phone, I must buy a car signal booster corresponding to the GPS frequency band when purchasing it. If you want to amplify the 2g 3g 4g network and call signals of your mobile phone, you should buy a mobile phone signal booster of the corresponding 2g 3g 4g frequency band. As long as the frequency band is right, the corresponding signal can be enhanced.