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jeudi 6 février 2014

Emergency Communication Equipment Is Important

By Serena Price


During a natural or man-made disaster, you will want to be able to communicate with government agencies and family members . Suggestions for Emergency Communication Equipment for your kit are a ham radio, satellite phone, walkie- talkies, cell phone, or a hand crank radio . Having fresh batteries or choosing equipment that use solar power will ensure you are not left uninformed.

The one option used for over 100 years during every disaster in the United States of America is the Ham Radio. They operate on a wide variety of frequencies ranging from above the AM broadcast band to the microwave region. These are short wave bands and bounce off the ionosphere from the transmitter to the antenna of the receiver's unit. In order to transmit longer distances, they use a repeater which receives the signal then rebroadcast it over and over again. Also some operators use Morse code which can often get through when voice transmission cannot. The Short Wave Radio has an internal battery or generator so outside power is not required.

A Satellite Phone does not use the same low frequency as a Ham radio nor does it use cell phone networks. It does, however, bounce its transmission off of orbiting satellites. Not a cell phone, but they are still used for voice calls, text messages, and internet service, plus they all have the additional feature of the Global Position System, GPS, which will help locate the nearest town, city, hospital, or emergency services.

Another option that does not use cell networks, is the Walkie-Talkie. Modern units resemble a cell phone but are instead a two-way radio that also uses radio waves for transmittal. Good for short distance communication, they can reach a person 1 to almost 35 miles away as long as there are no obstructions such as buildings or a mountain between the sender and receiver.

A cell phone can still be useful during an emergency or disaster. Even if the network becomes overloaded, you can still send and receive text messages because that feature uses a different bandwidth. In addition, if you have a data plan, you should still be able to access the internet to gather information, send messages, and post to social media regarding your condition.

A Hand crank radio is a smart investment when putting together an preparedness kit. The first and obvious reason is because it does not require any batteries or electricity to operate. Often there will be a built-in port to allow the charging of cell phones, an LED reading lamp, flashlight, and flashing red emergency light, preset stations for receiving weather information. Most importantly many models have a solar panel for power. .

Add a solar panel and converter to your preparedness bag. You will also want to keep a fresh stock of batteries. Also check your equipment to make certain they are in proper working order. Disasters are never pre-planned or scheduled for our convenience so be prepared.

Emergency communication equipment Is Important to the safety and peace of mind of your family and yourself during a disaster or crisis. Put together a preparedness bag that includes not only food, water, and medical supplies, but also one of the suggestions from above.




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