Considerations for entertaining radio frequency by 2
If you are in the market for 2 way radios for personal use, you have the opportunity to make immediate and significant: What radio frequency band do you need?
Hesitation! Radios 2 way clear advantage "wireless" communication even when using the radio and transmit 2 You sent in the air - the air itself, which then presents television signals and radio commercial radio signals an important and literally thousands of signals and other special radios two ways. Federal Communications Commission (FCC) is to control all these signals do not reach the contacts, even to another, and to do this they have reserved frequency bands for use by certain types of communication (sending signal) devices. There are two bands in the use of radio entertainment for 2-way and called the Family Radio Service (FRS) and General Mobile Radio Service (GMRS).
In 1996, the FCC reserved a set of radio frequencies they called the Family Radio Service (FRS) band, especially for short distance radio 2 channels (radios work no more than 2 miles of each other) production with low power (which up to 500 watts or milliwatts half).
About fifty years before the creation of the FRS band FCC frequency range reserved for radio 2 way higher authority that operate in the longer term, which is the transmission of public mobile (carbon) band. GMRS band is wireless with energy between one and five watts and a range of over 2 miles. The FCC regulates Way Radio 2 that operate on the GMRS band and requires users of this type of radio for a license and pay a fee. GMRS license valid for five years and costs $ 80.00 and must be granted a license by an adult (you can use radios that operate under license by minors, but only with the knowledge and permission of authorized adult) . Go to the FCC and the Internet address: http://wireless.fcc.gov/services/index.htm?job=service_home&id=general_mobile
For more information about carbon license.
When you buy 2 way radios, it's your choice among a group of radios that work only on one of these bands or groups of radios that are able to work on any of these bands. This identification is clearly performed depends on the maximum distance for users will be disseminated each other. If radios for use on two miles of each other, and FRS will be the best (and least expensive) choice. If it is necessary always greater distance, and there will be a need for wireless 2-way it operates on the frequency band of carbon. If there is a need for distance is uncertain or if you want to be able to transfer up to five miles sometimes hybrid FRS / GMRS is set to select the radio.
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