Roberto
Well-Known Member
Combining the 2 is a good idea.
they are not "combined", they are two completely different animals
a GMDSS SART works on radar frequencies (around 9GHz) and provides a specific echo on radar screens only
an epirb works primarily through satellite on 406ish MHz, some of them (a lot actually) have an additional transmitter at 121.50MHz which allows homing from rescue units but does not show anything special on radar screens
regards