1-4 of 4 Answers
Yes. There was no area where we could not operated it.
Sorry, there was a problem. Please try again later.Yes, definitely. That is the reason we purchased it. Being out of the country, we did not want to take or use our cell phone.
Sorry, there was a problem. Please try again later.I don't see why they wouldn't be. These work by relaying the radio transmission between the two radios, so no external relay antenna is needed. Each radio is acting as it's own antenna. Plus, a cruise ship is pretty small compared to the distances I've been getting out of mine, which is 4 miles. Now, that being said, I am not sure if the cruise ships have any policies against two-way radio communication due to the fact it may, or may not, interfere with their communications with ports-of-call or other ships.
Sorry, there was a problem. Please try again later.Good luck, will work on the open decks. Inside maybe as long as you are on the same deck, depends on how much steel is between the units. Between desks most likely not depending on how much steel there is between the decks. For a good explanation on FSR/GMSR channels, ranges, and license requirements search for gmrsfrequencies.com
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