Testseek.fr ont rassemblé 4 examens experts du Gotenna mobile signal range extender et l'estimation moyenne est 80%. Faites descendre l'écran et voyez les toutes les revues pour Gotenna mobile signal range extender.
(80%)
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No cellular network connection needed, Easy to set up and use, Relatively affordable, Good range, End-to-end encryption
Can't contact emergency services, No voice calling or picture messages, Store and forward (mesh network) prohibited by FCC regulation
The GoTenna is a radio-based off-the-grid communication tool that lets you reliably send texts and share location data with other users from your smart device, making it a good alternative to pricey satellite phones...
Extrait: This is a seriously good idea: A device that works with your smartphone and turns it into what amounts to a CB radio. This means that even when you have no cell service you'll be able to send and receive messages and location data to and from other people...
Extrait: An upcoming device called goTenna could turn smartphones and other mobile devices into modern walkie-talkies. The portable antenna uses VHF radio waves, allowing you to send text messages over short distances without the need for cellular reception or an...
Extrait: Содержание обзора: Производители сотовой вышки Особенности антенны Технические характеристики Принцип работы goTenna Цена и видео обзор Бруклинский стартап-проект названный «GoTenna» по имени разрабатываемого устройства предлагает идеальное решение для...
