1. Line of sight
This is something that you’ll probably come across while trying to figure out which gadget is the best long range walkie talkie for you. Different manufacturers will make certain claims as to the distance across which their devices can communicate. They might give an estimate of range when the units are within line of sight, which means that there are no obstacles getting in the way between the two units, such as hills or mountains, buildings and so forth. Imagine yourself in an open field, that sort of thing.
Expect that walkie talkie radios which are not within line of sight will have shorter ranges, sometimes drastically so. These devices, even the long range ones, do have their limitations so be sure to adjust your expectations accordingly.
2. PMR446
PMR446 is a standard for radios which are used within the European Union. They all tend to have a maximum range of about 2 miles when there are no obstacles or obstructions. What’s important to remember is that these types of radios are not approved for use within the United States and Canada due to legal restrictions. So keep that in mind before buying one of these types of walkie talkies.
3. GMRS
GMRS is an acronym short for General Mobile Radio Service. It refers to certain frequencies used by long range walkie talkies in the United States and Canada. In the United States, a license is required to make use of this range, but in Canada, there’s no need for such a license. Some GMRS long-range walkie-talkies are claimed to be able to communicate over 35 miles, but this distance isn’t really realistic. You’re much more likely to be able to cover 5 miles under normal conditions, and possibly more under very ideal ones.
These are only a few of the terms you’ll be coming across, when you start to get serious about looking for an extended range walkie talkie. Again, it’s important not to buy into exaggerated claims or hype. You need to ground your expectations. You can do this by reading a long range walkie talkie review from someone who has actually owned a unit for months already. Or you can give the walkie talkie that you are considering an actual dry run, if allowed.
So increase your stock knowledge, learn about restrictions and other requirements, take your time, carefully consider options and make comparisons, and at the end of all that, you’ll find yourself very well places to make your ultimate decision. Good luck with your shopping!