29-12-2019, 18:56
Questo test di Yachting World parla di ricezione di 3,5 miglia da un Mob a pelo d'acqua verso un antenna ricevente a 14 mt. Probabilmente una nave riceve anche a maggior distanza.
Certo niente rispetto alla copertura mondiale del sistema Cospas Sarsat ma sicuramente di aiuto per la ricerca dalla barca da cui si è caduti e da eventuali navi nelle vicinanze immediate.
On open water the results for all sets were astoundingly good. I tested up to three-and-a-half miles with the AIS devices in the water and the receiving aerial at just over 14m high. On all occasions all sets continued to produce strong and regular updated information to the receiving AIS plotter at intervals of less than one minute.
Watching from my man overboard position with the devices at water level, the yacht with the receiver was no longer visible from two miles away.
Certo niente rispetto alla copertura mondiale del sistema Cospas Sarsat ma sicuramente di aiuto per la ricerca dalla barca da cui si è caduti e da eventuali navi nelle vicinanze immediate.
On open water the results for all sets were astoundingly good. I tested up to three-and-a-half miles with the AIS devices in the water and the receiving aerial at just over 14m high. On all occasions all sets continued to produce strong and regular updated information to the receiving AIS plotter at intervals of less than one minute.
Watching from my man overboard position with the devices at water level, the yacht with the receiver was no longer visible from two miles away.