It seems like two-radio communication for the public has been available forever. Everyone is familiar with what CB radios are. However, not too many people are aware that there are several other kinds of two-radio options that are available as well according to two way radios San Antonio. Most individuals have never heard of Extreme Radio Service (eXRS), General Mobile Radio Service (GMRS) or Family Radio Service (FRS). Have you ever thought about using a marine VHF for your land to water communication system? A majority of these systems are readily available. Also, just one radio is required to have an FCC license, which is easy to obtain.
Could your family use a two-way radio? Most families can really benefit from having them, and can find several important uses for two-way radios. Do you ever go camping and hiking with your family and the kids end up wandering off and getting separated from one another? You don’t want to suddenly discover you don’t have a signal on your cell phone when this happens. How can you get a hold of your kids to check to make sure they’re safe and sound? How can they get a hold of you when they need your help? It’s a good idea to have a few compact, lightweight two-radios on hand. In times like this it is in fact a necessity to ensure that your family stays safe.
Before we go over the various types of services and radio options that are available, let’s go over the basics first and then apply these to radio services and two-way radios. First of all, having more power means a radio can be used for greater distances. So a 5 watt radio transmits farther than a 1/2 watt radio. Second of all, the more direct your line of sight your communication is or the flatter the terrain is, the better the performance and range of your radio will be. In flat terrain some radios are able to transmit 30-35 miles or farther.
Now that we have the basics covered, let’s detail the capabilities that the following radios and services have so that you can determine which ones will fit your needs the best:
1. The CB (citizens band) radio comes in both handheld and mobile styles. They have a 4 watt output and provide 40 channels. They are usually sold as individual radios, so you must purchase one for every person who will be using them. A CB radio has a tendency to be a bit bulkier and larger than most other radio options that are available.
2. Two-way radios that cover the Family Radio Service (FRS) channels commonly will also cover General Mobile Radio Service (GMRS) channels. The maximum power on FRS radios is 1/2 watt. Therefore, if you are wanting to communicate, you won’t want to wander too far away from each other. If you buy a radio that has both GMRS and FRS capability, you won’t need a license for operating on FRS channels. However, you will have to get an FCC license if you are going to be operating on GMRS channels. However, not everyone in your family will need to have one. An FCC license gets issued for facilitating the activities of one adult along with the person’s immediate family members. These can include your spouse, parents, children, uncles, aunts, nieces, nephews and in-laws. Obtaining one license covers your entire family. The licensee is the person who is responsible for everyone who operates under his or her license and must ensure that all the rules are followed by all users. GMRS radios operate inside the UHF band. Therefore, the radios are lightweight and compact. These radios usually have a 1 to 5 watt power range. They are usually sold as a pair, and cost about as much as a single handheld CB radio.
3. Extreme radio service (eXTRS) is one of the least known and latest services. Is makes use of new technology called Frequency Hopping Spread Spectrum. It operates inside the 900 MHz band. Two-way eXTRS radios are able to provide better communications and offer a greater range compared to GMRS and FRS radios under similar conditions. In addition, unlike the GMRS, they don’t require you to have a license. When sold as a pair they cost about the same as GMRS/FRS two-way radios.
4. One final option is the marine VHF band radio. The individual licensing requirement has been eliminated by the FCC for voluntary ships that operate domestically and that aren’t legally required to have a radio on board. So your non-commercial, personal watercraft has an exemption for the licensing requirement. Handheld, portable versions usually have a 1 to 5 watt power range. Like CB handhelds, these radios are sold individually. These radios cost more than the other options. However, if you happen to be a fisherman, then you will most likely be willing to pay it so that you have reliable communication for your safety. These radios are cable of both land to land and land to water communications. This capability that marine radios possess is often overlooked.
When it comes time for you to make your final decision, an option that you should definitely consider on any of these kinds of two-way radios is a Weather Alert or Weather Information channel. Whether you happen to be out at your kid’s soccer game or out at the lake, hiking or camping over the weekend, it won’t cost any more money to get a radio that is able to warn you of weather emergencies. No matter which type of radio you may be interested in, as you can see there are several different options offered by each of these types of radios. So it shouldn’t be hard to find a two-radio that can meet all of the needs of your family.