Re:Globalstar SEC filing, Apple to use 85% of its satellite ...
by detaro on Wednesday September 07, 2022 @05:35PM
(#32757275)
Are the messaging and emergency functions the same with those? For emergency beacons there is also a ~400Mhz frequency that is monitored independently (vs satellite communication at higher frequencies)
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Re:Globalstar SEC filing, Apple to use 85% of its satellite ...
by GekkePrutser on Wednesday September 07, 2022 @07:12PM
(#32758478)
InReach uses the same 16xx Mhz Iridium frequency for everything. It does not have a 400Mhz PLB transmitter (which usually come with extendable antennas by the way, due to the ~ 70cm wavelength).