Icom M710 MF & HF Marine Radio Global Communicaitons SSB Radio with DSC & GMDSS Distress Walk & Talk скачать в хорошем качестве

Icom M710 MF & HF Marine Radio Global Communicaitons SSB Radio with DSC & GMDSS Distress Walk & Talk

Here we take a look at the powerful ICOM M710 HF radio with DSC Controller GM-110DSC, whihc has its own inbuilt HF receiver for DSC monitoring & GPS antenna, we use the Rohde & Schwarz CMS33 radio test set we test the Receiver & Transmitter specificaiton. i briefly expalin the HF bands & radio skip for global / long distance comms utilising the earths atmosphere & MUF. & we discuss the vulnerabiloity of SAT Phones in bad weather & lack of coverage in the Polar regions, We examine the DSC Marine Distress call facility & make DSC distress tests & GMDSS alarm testing into an RF load, We also demo a Ship to Ship call using the DSC functions we discuss the many communicaitons modes this radio supports, & uses such as RTTY, FAX, Telephone patch, Morse Code CW, & AM & SSB modes. we take a look at the DSC terminal in detail & make test calls. finall ywe look at antenna types & how the radio can be matched to the antenna & the ATU system, we discuss the many use cases of SSB HF radio for long distance comms & in desaster senarios & how rescue resources may be summoned & we talk about getting nearby ships to come to our aid as typically if a ship is half way across the largest oceans such as the Atlantic, Pacific, or Indian Oceans it can take coastguards tens of hours to even days to get out that far, these ranges are often well beyong Resue helicopter range, so your best friend for imediate help is nearby shipping who if summoned via use of this DSC GMDSS radio would come to your aid.