2012年12月24日星期一

Business or consumer 2 way radio—— which is best?

We frequently get questions from business customers asking if they really need to buy a “business” 2 way radio. Business radios are generally much more expensive than consumer radios and the features are often very similar, so it is easy to see why this can be confusing. In this post I’ll try to explain the common differences between these types of radios, and hopefully provide enough information for you to decide what’s best for your business.
FCC Regulations
Whether a 2 way radio is “business” or “consumer” is decided by the frequencies that it uses to transmit and receive communications. The Federal Communications Commission (FCC) has set aside 22 UHF frequencies as general frequencies for use by consumers. These frequencies make up GMRS (the General Mobile Radio Service) and FRS (The Family Radio Service) channels that are supported by the consumer radios that we sell.
Technically, use of the GMRS channels requires an FCC license. This license is good for 5 years and covers the applicant and his/her immediate family. GMRS licenses are not issued to businesses. Here is a note from the FCC’s GMRS license application form (form 605):
Note: For GMRS: effective January 1, 1989, new or major modification applications may NOT be filed by non-individual (business) applicants/licensees.
For GMRS radios to be legally used by businesses, each person using the radios would need an individual GMRS license. A business could use the radios on an FRS channel without a license, but when using FRS channels the radio cannot transmit at more than a half watt of power. This is generally only good for a quarter to a half mile of outdoor range.
Business radios use different frequencies ranges that have been approved by the FCC for business use. These frequencies are not as popular, so you typically don’t have to worry about “chatter” on your channels. You can also get business radios that operate on VHF frequencies, which work better than UHF outdoors or inside of and around wood structures. You will pay more upfront for your business radio, but if there are several employees that will use it you will likely save money after factoring in the license cost.
Durability
Business radios are usually designed to hold up to abuse better than consumer radios. Consumer radios are usually built for infrequent use: weekend, hunting, trips, multiple car caravans, skiing, camping, amusement parks, etc. They are usually lightweight with a thin plastic casing. Business radios are designed to be used for hours every day, and they will hold up better than consumer radios. Many are built to military specifications.
Battery Life
If your business plans to use radios for more than a few hours a day, battery life is something that you will not want to overlook. Most consumer radios include rechargeable batteries that are good for 8 hours or less of use. As is typical of batteries, this life will likely diminish slightly over time. Some business or professional radios are also limited in their battery life, but others will typically 13 hours or more on a charge.
Accessories
Business radios typically have a better selection of accessories than consumer radios. If accessories, such as headsets or earpieces, are important to your business, you should look at what accessories are available before you choose a radio. Things like rapid chargers and multi unit chargers are only available for business radios.
Common Scenarios
There are some scenarios where a business radio is always your best choice. For example, anytime you expect to use the radio frequently and for more than 7 hours with each use. If you purchase a consumer radio for this, there is a good chance you will be disappointed with the battery life. Also, if you are in a “tough” work environment, such as a construction or industrial situation. Consumer radios are not designed to take this kind of beating.
It would best to choose a consumer radio in a light-duty situation where very little range is needed. This would allow you to get away with only using the FRS channels and avoiding the license fees. A great example is a school that needs radios for directing traffic in mornings and afternoons.

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