Should I get GMRS or FRS? Or one that is a combo of both. On the combo ones it says 8GMRS channels and 14 FRS channels. How would I know which channel was which type and which is better? Would I need the license if I got the combo if I only used the FRS? Do you need five mile or is two ok?
Hi, folks!
I am a radio-geek (just ask WillowWind), and I am a licensed amateur radio operator, as well as holder of a GMRS license. I have read
in depth the FCC regulations for the FRS (family radio service), GMRS (general mobile radio service), Amateur radio service, so I can give some technical clarification.
First, the FCC requires that you have the captain's permission to use these radios on a ship or airplane if the vessel is in American waters or in international waters as long as the ship has an American registry.
Second, if you want to use the GMRS frequencies, you should get yourself a GMRS license. It's $75 for 5 years and covers everyone in your immediate family (you, spouse, kids, parents, siblings). THere is no test, just a form and a fee. I licenced with the idea that the kids and their mom could use the radios when they're out and about in the neighborhood. small price to pay for peace of mind.
Third, the range as listed in miles is under IDEAL circumstances. THat means, clear line-of-sight, outside of buildings. Useful range in the neighborhood/theme park/ship will be much less.
The listed range is associated with the amount of transmission power of the radios. The FRS are 1/2 watt of transmission power, while most commonly available GMRS radios are 4 or 5 watts. There are more expensive, specialty radios that may have as much as 50 watts, but those are not easily available, nor inexpensive.
Some problems with the FRS radios are that the frequencies tend to be rather crowded, particularly in places like theme parks, because there are no licensing requirements.
Legal use of the GMRS frequencies can be less so, because of the licensing requirements. That doesn't mean that all of the people using the frequencies are licensed, though.
(side-note: unlicensed use of the GMRS frequencies might get you into legal hot-water, with punishments up to jail time and stiff fines.)
Now, to answer your questions directly:
Should I get GMRS or FRS? Or one that is a combo of both.
That all depends. Are you willing to pay the $75 to get licensed? Would it be worth it for you? Might you be using the radios back home, too? If those answers are YES, I would suggest the GMRS radios.
How would I know which channel was which type and which is better?
Determining which channels are which is generally noted in the instruction pamphlet. My Motorola GMRS have an icon on the display that changes based on which service (FRS/GMRS) the selected vhannel is in. Deciding which channel set is "better" is really depending on what you want. GMRS are stronger, but more expensive. FRS are much weaker, but less expensive. You get what you pay for.
Would I need the license if I got the combo if I only used the FRS?
No. But, you would have to pay close attention to make sure that you're legal.
Do you need five mile or is two ok?
Again, it all depends on what you're going to be using them for. As a point of reference, our FRS radios only reached about 1/2 miles from our home when I measured, last summer.
Hope you all made it this far! If I can be of further help, please let me know!
Grumpy