During the initial stages of a disaster, HAM Radio operators are often the only line of communication in or out of the affected area. This is one of the reason that we recommend everyone look into getting a ham radio license; when the shit hits the fan, this is going to be your lifeline to the outside world!
During a survival situation, communication and the ability to quickly gather information are both going to be critical factors in determining the outcome of your situation.
The infographic above covers what bands each license class has access to, common Q Codes, the Phonetic Alphabet, and Morse code. Click here for Printable Version. Feel free to share this graphic on your site, all we ask is that you link back to offgridsurvival.
Is there a way to buy a solar handheld radio for emergency instead of building it your or do you sell them? Just get a solar panel to operate the charger! Or, get one of those new solar USB chargers. Many handheld radios now use USB to recharge. Talking about radios, The Baofeng radios are cheap and battery last for a very long time, excellent for emergencies.
As a ham radio operator, I like your cheat sheet! Why wait until one happens to learn to use a radio? You will need a power supply. Radios use a battery or DC. The power supply will convert AC to DC. But handheld radios have a built in battery. This is great! Get your Amateur License Before you buy that first radio. You might find you want and need something very different. Remember that you need at least an Amateur Technician license to operate in the ham bands.
There are several apps that can help you study for the exam. I am preparing to upgrade to General after 20 years as a tech. I took a course this weekend and will be leaving in an hour or so to go take my Technician test.
Ham radios are an awesome tool. Go get your license and a radio! Congrats Brian and good luck on your test! Keep studying and upgrade as fast as you can. Good luck Brian, and make sure you keep going to get at least your general license for the added bands. Could you all recommend any info web sites, literature, equipment etc.
To help someone get staeted? Thanks in advance! I highly recommend anything from Gordon West. Check it out here at amazon. Ham Test Online is a good study aid. It is not free but is reasonable. I used it for my General and am now working on Extra.
I used Hamtest online for my extra and only missed 1 question on the test. It is excellent at helping you pass the test quickly and efficiently.Find radio frequencies on RadioReference.
The map uses color-coding to indicate which radio frequency databases have been updated in the past 24 hours or week for each state. Navigate to RadioReference. Click on the desired state, and then click on a county to peruse radio frequencies in a table format.
As ofthese radio frequency tables include information about license call signs, class station codes, alpha tags and transmission modes. Alternatively, peruse the frequencies by selecting an agency or a metro area from the list. To find specific radio frequencies, navigate to the Search Identified Frequencies section, type the frequency in the appropriate field, select a state or a metro area, and choose the desired tone filter from a drop-down menu to narrow down the list of results.
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Response Time:. Last Down:. Checking Radio Reference. Don't forget to bookmark this page so you can check back later. Rating 3.Account Options Sign in. Top charts. New releases. Add to Wishlist. Listen to live audio from over 7, fire and police scanners, weather radios, amateur radio repeaters, air traffic and marine radios from around the world. Turn on notifications to receive alerts anytime a scanner has more than listeners find out about major events as they're breaking.
The audio you're able to hear is provided by volunteers and, in many cases, police and fire departments themselves for Broadcastify and a few other sites using real police scanners and is the same audio you would hear using your own police scanner. When you select "Nearby Scanners" the app first attempts to determine your location via the network, if that fails the app then tries to determine your location via GPS.
Reviews Review Policy. View details. Flag as inappropriate. Visit website. See more. Police Scanner. Best Police Scanner App. Live Police Scanner app. Infomation Services LLC. Arrest Information for the People. Logicord LLC. Get the best police radio scanner! The only scanner app that can alert you when major events are happening.
Speed Camera Detector Free. Speed Camera Detector. More by GordonEdwards.At some point, we all end up scratching our heads, and wishing there were an easier way to program our scanners, particularly when there is a new memory management method involved.
Those that were involved with banked scanning for years often find the new Object Oriented scanners particularly difficult.
The links below will be a big help in getting over the hurdle. The Easier to Read manuals for the various RS scanners are linked below. In addition we have a number of programming shortcuts for older RS radios, as well as user's guides for some of the more popular programming packages. Please see our Connecting scanners via USB article for more information and tips on how to set this up properly.
The RadioReference Wiki. How do I program my insert model number scanner? The method of programming is confusing. Are there any shortcuts to make this task easier?
Are there any better ones? Only occasionally would RS stray and get a model from Uniden e. InWhistler purchased and started production on scanners using GRE's intellectual property. For now, they are the same as the previous GRE models, just with Whistler labels.
Ham Radio Cheat Sheet
To add to the confusion, RS re-issued some of their scanners with new model numbers. Links for printed versions of some of these manuals sold by Scanner Master are also found here. See the article for specific models. Simulcast digital distortion Applies to digital trunktrackers.This page contains links and downloads for utilities that can be used to decode the data streams of various trunked systems. Many, though not all, of these applications require audio from the Discriminator output of your scanner.
Some of the older utilities like Trunker require you to convert the audio from your scanner into serial data by using one of the circuits or pre made units shown on the Data Slicers page. See the applications' page for more information. If you have questions about these utilities, please post on the Voice Control Channel Decoding Software forum. Description: The E-Trunker Utility. Note this is a DOS application, but is compiled to only run under Windows. This is the latest beta release RC4.
Some modifications to the discriminator input are necessary to add additional filtering for using this utility. The schematic for these changes is shown here. This program served as a proof of concept for using a sound card instead of a serial port for input. Persons so inclined may wish to compile this into an executable using Visual Studio 6 or Visual Studio.
This example runs in console mode and displays talk group information as it is decoded from the microphone input of the soundcard. And now supports converting a hex or decimal number to Uniden AFS. You can calculate a base frequency for each allowable offset, print out a full range with a given base and offset, convert a channel hex id to an or frequency, and define a configuration for programming a Motorola radio or system.
The RadioReference Wiki.Do you have an emergency radio communication plan? In a split-second you can have no way to communicate. Facebook is out. A disaster is not the time to begin thinking about an emergency radio communication plan for you and your family.
Make sure you get prepared long before. Set a date and time for the entire family to meet and discuss the disaster plan.
Emergency Radio Communication Plan For Disasters
Discuss with family and write down what should be included in the plan such as reunion points, emergency numbers and information, medical release form for each minor child, important family records, CPR training and the items mentioned below.
Consider others ways of communication, such as emergency radio communication, if cell networks fail and the Internet goes down. Water is essential for survival.
Depending on the disaster, you likely will not have your water available. Stocking water reserves or purifying contaminated water should be among your top priorities also. At a minimum, store a 72 hour emergency supply of water for each member of your family. The Emergency Survival Kits you can create yourself using a backpack or purchase online but should contain the essentials to survive at least 72 hours or more. The kit should contain items such as food and water, first aid kit, light, communicationshelter and warmth, tools, hygiene and sanitation, extra prescription drugs and medication, eye glasses and anything else that might fit in a backpack that you can just grab and go.
RADIO REFERENCE SITE IS DOWN
Water quickly becomes a precious resource following most disasters. Earthquake deaths, injuries and property damage are usually caused by falling and moving objects. Keep reading below to learn more about emergency radio communication from advice on how to use them to what products you should add to your disaster kits. Article Source. International shortwave stations transmit using World Band Radio special news and special interest programs that are transmitted using shortwave as well as amateur radio ham operators, ships and aircraft, military, weather stations and science outposts.
The Voice of America is one of the major shortwave broadcasters. The shortwave receiver covers about 3 MHz up to 30 MHz and receives radio signals from around the world. Signal quality depends on location, time of day—night is better for reception—and transmission strength—up to 1 million watts—far stronger than a 50,watt local AM radio station. Listening is critical to receiving disaster status information, but without telephone, cell phone MHz to MHzor WiFi 2.
There are up to 40 channels in this 11 meter band. CB is popular with truckers, RVers, hikers, campers, road travelers and cruisers afloat. Fixed, mobile and hand-held CB transceivers are available that operate short range. Figure 1 and Figure 2 show two hand-held CB radios. They are advertised to reach out up to 16 or 35 miles. These are line of sight transceivers, so they work best where no buildings or hills block the signals.
Their typical range is about a mile.
Even on open sea, CBs can work up to 10 miles, but they work best as short range communicators. Figure 3 shows a 4 watt Cobra 19 DX mobile transceiver capable of 2-way communication over all 40 CB channels at frequencies of