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Understanding The Importance Of Radio Operators
Understanding The Importance Of Radio Operators
In the time of an emergency, everyone is called on to help out where ever and however they can. One of the major things that needs to get back up quickly is communications.
During a real emergency, communications often go down because terrestrial communications fail and cellular networks are overloaded or destroyed. Too many people want to contact family members to let them know that they are alright and the network gets over loaded.
Fortunately, there are many people who take up amateur radio operation as a hobby and can help get communications back up. Amateur radios are constantly changing and becoming more advanced, but they have saved lives in many emergency situations.
These amateur radio operators are often referred to as 'ham' operators. These people can communicate things locally and around the world. Ham operators are supposed to get a FCC license and pass certain tests to make sure that they are qualified to operate these types of radios.
If they are qualified, they are awarded a station permit. As with many other things, there are different areas of emphasis that one can focus on within ham radio operation.
This hobby has become one of the most popular technological pastimes. When it is a time of no emergencies in the area, ham radio operators often enjoy talking to each other about normal everyday things.
This kind of conversation on the radio is called rag chewing. However, when an emergency occurs, rag chewing immediately ceases.
Even amateurs know to stop talking when an emergency starts. This is critical to communications during the time of emergency.
The discipline associated with these radios is amazing. However, the pride of earning the right to operate one of these radios, which is not easily done, may play a role in this.
There are many different types of groups who specialize in different types and ranges of communication that can be called upon in an emergency. Emergency communication procedures can be activated under severe storm warnings, but it can be used at time where communication is vital.
Practice sessions are held among the various groups during good times to ensue effectiveness during an emergency. One of the many radio groups is the ARES, which stands for Amateur Radio Emergency Service.
This group is part of the American Radio Relay League and Radio Amateurs of Canada. This group was critical to medical communications following Hurricane Katrina.
They were also very helpful during a series of blackouts and throughout other emergencies. Within the ARES, there are several different levels of operators.
For example, the Emergency Coordinators or ECs are responsible for local communications and for becoming leaders during an emergency. Assistant Emergency Coordinators or AECs are each assigned a different geographical area to provide communication to and are contacts during Skywarn operations.
District Emergency Coordinators or DECs, responsibilities include anything within a certain county or cities. Lastly, the Section Manager is the person in charge of all of the operations.
In the United States there are seventy one geographic administrative areas. Another group is the RACES, which stands for Radio Amateur Civil Emergency Service.
This group began in 1952 and is considered to be the standby communications service for wartimes. During war, this group is considered to have more authority than the other groups.
It is under the United State's Army's Office of Civil Defense and the American Radio Relay League. If there is a threat to civilians, all those who are not part of this authorized groups are commanded to be silent.
Their services may be called upon during natural events, technological accidents, nuclear attacks, terrorist incidents and bomb threats. The Military Auxiliary Radio Service, or MARS, is also underneath the United States Department of Defense.
It is owned and operated by the Army, Navy and Air Force. Some of the radio operators are on active duty, reserve or National Guard units.
This group is one that deals with worldwide emergency communications. With 5,000 radio operators stationed strategically over the world, their motto is "Proudly Serving Those Who Serve."
This service is completely voluntary. MARS mainly reports to military, federal, civil and disaster officials during emergencies.
They can also help out with normal communications between service personnel on active duty, reserve, guard, or retired and federal employees when necessary as well. This group was heavily depended on following the terrorist attack on the World Trade Center on September 11,2001 for a long period of time and were critical to the United State operations at that time.
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Amateur Radio Information & Resources
Amateur Radio Information & Resources
Article by Nick DAlleva
Amateur radio, also known as ham radio, is a hobby and service that millions of people throughout the world partake in. Various types of radio communications are used by participants, called "hams", for public services, recreation, and self-training. While some may think that the term "amateur" implies a lack of skill, the term amateur refers to the fact that the operators of the communication devices work outside of an official governmental or commercial position.
The practicing of amateur radio did not fully begin until the early 20th century, while origins trace back to at least the late 19th century. There are several different types of transmission by which participants communicate. Voice transmission is the most common form of communication amongst hams. Another form of communication, which dates back to the earliest days of radio, includes radiotelegraphy using Morse code, a system developed by Samuel Morse in the 19th century.
There are many countries that use amateur radio. All operators require a licensing exam in which participants display their knowledge and understanding of amateur radio. There are three different levels of an amateur radio-licensing exam: technician class, general class, and amateur extra class. In order to become involved the amateur radio world, it is best to start by looking for a local club. At these clubs, you can find licensing, operation, and technical information. Newcomers require independent studying by using books or receiving help from a teacher or mentor.
Call signs are a vital aspect of amateur radio. Operators must use specific call signs to legally identify themselves or their station in situations regarding national government issues. Radio amateurs may also modify any transmitting equipment without government permission or certification. As long as technical parameters are met, hams have a lot of freedom with the use of radio equipment.
For further information about amateur radio, visit the following websites:
ARRL (http://www.arrl.org): The American Radio Relay League, or ARRL, is the national association for amateur radio. On this site, information can be found regarding education/training, membership, and how to get involved. Philadelphia ARES (http://www.harcnet.org/aresindex): Philadelphia ARES (Amateur Radio Emergency Service) is dedicated to serving the community with up-to-date when disaster strikes and to build a relationship with amateur radios from other counties. Membership and training is available for those interested in joining the ARES of Philadelphia. Ham Universe (http://www.hamuniverse.com): For all of you amateur radio needs, visit HamUniverse.com. Here you will find information regarding ham products, license studying, the different components of this high-tech hobby.
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Related ARRL Articles
Ham Radio Operation – Fun Hobby For Radio Control Enthusiasts
If you want to pursue ham radio operation as a hobby, you first need to get to know all about it. The Internet is a good source of information and will provide you with whatever you want to know. Other sources of information is reading through the books available on the subject or talking to other ham operators who can provide you with the insights on the subject. However, if you have no idea at all about ham operation but find yourself fascinated by it, then you need to learn about some of the technical jargon. Just a fascination or a wish cannot sustain a hobby. If you are indeed serious about ham radio operation as a hobby, you have to spend the time and effort to get to know about it and work towards your goal.
Ham operation is sometimes tiring, in spite of the modern equipment and it may be quite taxing to find communications from other radio operators. However, you are rewarded for your efforts because you can interact with other people, communicate with them and if the occasion calls for, provide emergency or disaster communication to help your community.
The selection of the ham radio equipment will depend greatly on how seriously you take your hobby and how much you are willing to invest in it. Reasonably priced ham radio equipment is available at stores dealing with it. It is advisable to speak to other ham operators, also visit the stores, and physically check out the equipment before buying. Radio equipment that can connect with long distances will cost much more than those that have a less range. The advanced equipment like digital voice transmission will be much more expensive than the simpler Morse code wireless telegraph models.
The next hurdle for a ham radio operator is to obtain a license to operate. Morse code proficiency is no longer needed for the amateur radio operator license exam. It was excluded at the World Radio Communication Conference held at Geneva in 2003. However, the test includes the knowledge of ham etiquette and knowledge of international communication laws. Once you receive the license, you are free to operate your ham radio within the allotted bandwidth. You are also allowed to modify or change the equipment within the specified limits.
By: Abhishek Agarwal
About the Author:
Abhishek has a passion for Remote Control Cars and he has got some great RC Cars Secrets up his sleeves! Download his FREE 106 Pages Ebook, "Remote Control Cars Inside Out!" from his website http://www.Auto-Whiz.com/477/index.htm . Only limited Free Copies available.
Radio Sport Contests – Exciting List For Enthusiastic Hobbyists
These contest, usually sponsored events, last from as less as a few hours to a few days. World wide being two days long. It can be local or it may even involve traveling some distances. It can range from contests that last only for a few hours to contests held cumulatively for many weekends. Each event has its own set of rules including which regions or stations can participate and more.
This is popularly known as radiosports. A few contests are listed.
Dx-Contest:
This involves stations making contact in a two manner with as many other stations as possible covering the longest distance they can. Today, this is popularly known as the International DX contest. People are given awards for the following. The 'Worked All States Award'- given if the entrants contact at least one person from every state present in the USA. Similarly the "Worked All Continents Award' is given away if someone from all the continents are contacted. The "Worked All Zones Award" follows the same logic for different time zones. The other awards are DX Century Club award, and VHF/UHF century club award.
One other event is Amateur Radio Direction Finding with the help of radios. It involves finding a definite number of transmitters from a definite location in a map, all before arriving at the finish line. This requires good athletic ability as well as direction finding skills with radios.
Bunny hunting or Fox Oaring: This, though similar to the aforementioned contest, involves ham's short range equipment and hence more direction finding skill of the contestant as compared to athletic ability. There is larger technicality in this contest. As the radio can only detect signals within a 100 m radius, the contestant must identify the hidden transmitter in an area or radius 200 meters.
Radio Orienting contest: this is a severely restricted game played in compact areas. Very large technical skill is required to play this game.
Another form of bunny hunting utilizes vehicular transportation over long distances. The hams travel in the vehicles to the required region and locate the transmitter. Whoever can find the transmitter and reach the end line first is the winner. In another, the person who finds a specific number of hidden transmitters from different places first, wins. For this, traveling skill, equipment efficiency and orientation skill should be good.
These events are referred to as ARDF contest, abbrevatiation for Amateur Radio Direction Finding Contests. Radio sports and contests are only one side of the hobby. It is not necessary to enter contests. However many people get obsessed with this and start collecting dozens of winning certificates. At the other end of the curve are people who use the ham for their own communication and satisfaction.
One significant thing that can't go without mention is that hams often contact space stations. There are many astronauts who become licensed radio operators and utilize the radio for educational and emergency purposes.
Once spanning just a small region within a given radius, the ham has now penetrated even space. Initially only based on Morse code, this has evolved into variations including digital transmission, voice etc. Radio transmission has indeed changed a lot in the recent years.
By: Abhishek Agarwal
About the Author:
Abhishek has a passion for Remote Control Cars and he has got some great RC Cars Secrets up his sleeves! Download his FREE 106 Pages Ebook, "Remote Control Cars Inside Out!" from his website http://www.Auto-Whiz.com/477/index.htm . Only limited Free Copies available.


