[8/20/17] “Once upon a time” is a great way to start a fairy tale, but not an article on emergency communications, because once-upon-a-time was a really lousy place to be when it came to communication. In those fabled times, there was nothing except what you could transmit on foot or horseback or by boat. Maybe there were telegraph wires. Or a phone in the country store, depending on what flavor of once-upon-a-time you favor. However, once-upon-a-time was pretty slow going in the best of circumstances. And now, even in the worst of circumstances, we can have globe traveling communication devices in our pockets.
When, not if, but when the grid goes down, cellphones stop working, the landline goes out, and the internet stops connecting, you’ll find yourself in quite a pickle. It may only be for a short time–perhaps somebody digging a ditch accidentally cut a main fiber optic trunk, or maybe you just got visited by the mother of all natural disasters–but there are good odds that someday you’ll find yourself in a grid down situation, and you’ll be scrambling for backup communications ability, and that will be entirely up to you, because in that setting, nobody is coming to hand you a radio.
There are lots of ways to reach out and touch someone, ranging from simple CB radios to fancy satellite phones and a bunch of methods in between. Check ‘em out and see which one is best for you.
1. CB Radio
While the glory day of 70’s CB culture is becoming a part of American mythology, there is still a lot to be said for CB or Citizen’s Band radio. Even though we are entering a period of low solar activity which reduces the practical range of CB, it is still a perfectly viable form of communication, offering a low barrier to entry, and the ability to communicate with many different people, and sometimes, depending on where you live, law enforcement.
A handheld CB is also quite handy as a backup, or to keep in your bugout bag. CB has plenty going for it: you don’t need a license to operate, it is commonly used near major highways, and in rural areas. However, it’s power and range is limited by law, and the largely free-for-all mindset that is common among CB users can make it hard to get serious use out of your radio. Be sure to find out how active CB radio use is in your area before you invest heavily in this form of communication. However, it is affordable, common, and has a low technical barrier to entry, meaning you probably should have some sort of CB radio in your emergency communications stable.
Close on the heels of CB are the sometimes confusing FRS (Family Radio Service) and GMRS (General Mobile Radio Service) radios. Both of these radio services use UHF frequencies which are limited to short line of sight distances of up to a mile or so in most cases. FRS radios are free to use without a license, have a range up to a mile, cannot transmit at more than half a watt, must use fixed antennas, and come with other restrictions which are detailed when you purchase a new radio.
FRS radios do have the modest benefit of being able to use so-called “privacy codes” which use different programmed tones to allow multiple conversations on the same channel. However, it is still possible to listen in on these transmissions, as it is only a way of breaking up a channel for multiple users. Honestly, the best use of an FRS radio is a short range walkie-talkie. These radios lack the ability to really reach out, but they’re great for short range communications among a small group.
GMRS radios are also UHF frequency radios but require a license to operate. This license costs $70 for five years and is restricted to individuals. However, it comes with far more power and options. You can transmit up to 50 watts in power, use repeaters and removable antennas, and have a range of about 1.5 to 3 miles with a clear line of sight on a handheld, and up to about 30 miles with a good repeater setup. This makes it far more useful for distance communications to a group in an isolated area. As a bonus, there are a handful of channels which overlap with FRS, allowing GMRS users to also use some FRS frequencies at FRS power output.
While GMRS is a licensed service, it is fairly easy to run an unlicensed station, although that choice is not advisable outside of a serious emergency. It is a great way to get some decent range on a UHF radio without studying for an amateur radio license, and it is very handy for running a base station and repeater that will cover a decent bit of terrain. But like any UHF radio, it is very much line of sight dependent, and may not work well in uneven or heavily forested terrain.
Many radios have FRS and GMRS built into them, but make outlandish claims for potential range. These Motorola radios would be great FRS radios but only mediocre for GMRS. If you really want to experience the potential of GMRS, you’ll want something like this 40-watt mobile base station, which gives the ability to get the most out of your GMRS service.