A Great Christmas Gift for Family and Friends: Walkie-Talkie Radios!
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The General Mobile Radio Service, the Family Radio Service, and the comparably new 900 MHz handies being sold, are all very proficient radios that can be used for personal or business short to medium range communication. These make a perfect Christmas gift for friends and family that want to keep in touch when hiking, boating, hitting the shopping mall, and many other uses, without having to worry about air-time minutes and other inconveniences of cell-phone use.
The least expensive of these three personal short-range radios are the Family Radio Service (FRS) handies. It's getting extremely difficult to find FRS-only handies, and the one commercial manufacturer, Icom, retails their lone model for a price that rivals or excedes GMRS radios. Most manufacturers don't seem to be interested in producing budget FRS-only handies any longer, instead, focusing on the costlier GMRS and commerical UHF radios.
The FRS radios are limited to 500 mW output, or half a watt. Realistically they are good for anywhere up to 1 mile or a bit more, depending on terrain. These little radios boast 14 channels and many have CTCSS as an option to reduce interference so you can't hear transmissions from other radios. The FRS handies are license free, which is a big benefit.
FRS was introduced by the FCC in 1996 as an inexpensive and license-free mode of communication for personal and business use.
The General Mobile Radio Service (GMRS) handie-talkies are more expensive. They have a higher output, typically 1 to 4 watts, although most GMRS walkie-talkies are closer to 2 watts output.
While the GMRS handies do have an added range, don't believe the hype about 20, 28, even 30+ miles. In reality you'll get about 10% of that. So you're doing well if your GMRS walkie-talkie reaches 3 to 4 miles. Of course, if you're on a mountaintop or out on the lake on a boat, you'll get further range because there are no obstructions.
GMRS walkie-talkies require a license from the FCC, which ain't cheap at $85. However, you will be in contravention of federal laws if you operate a GMRS radio without a license. In Canada you can operate GMRS walkie-talkies license-free, but federal regulations limit output to 2 watts.
GMRS has 22 channels, however channels 8 through 14 will only permit 500 Mw output because they are shared with FRS. Channels 1 thru 7 are also shared with FRS, but you can use full power output here as these are not limited to FRS output power.
GMRS was introduced in the 1960s by the FCC. At that time they called it the Class A Citizen's Radio Service. This service does allow repeater use, which FRS does not. See my website for more information on repeaters.
FRS and GMRS both use fixed channels in the 462 - 467 MHz range.
The 900 MHz handies, which are rather new on the market, use one watt output and are license free. They operate with a technology called frequency hopping spread spectrum. This technology is very much alike cell phones but remember these radios do not use cell phone repeaters. The range of these handie-talkies would be comparable to a GMRS radio with 1 to 2 watt output. Their claim to fame is the purported lack of interference from other stations due to frequency hopping and encoding. However, these radios cost similar to a top end GMRS handie.
It all comes down to personal preference as these walkie-talkies perform very equally, with the higher output models having a slight advantage in range. CTCSS encoding, channel hopping, even voice scrambling are available on some models. See the complete line up of radios including prices and specs at the website listed below.
Article Source: Articlelogy.com
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