If a secure connection is important, this technology is the first choice. A satellite telephone provides a connection for voice and / or...

Emergency Position Indicating Radiobeacon Station (EPIRS or EPIRB) or Personal Locator Beacons (PLB), are small, portable transmitters...

For broadband connection, TV or radio reception. There are few parts of the world where it would not be possible to watch TV or listen to...

Digital modes for datacommunications The combination of laptop and radio is now common in the outdoor area. On the one hand, the user has...

What looks a bit like a camping grill in the picture is a portable satellite antenna. A small parabolic antenna is installed under the...