Category: Communications & Receivers

Letter Re: Field Test with a MURS Band Dakota Alert Intrusion Detection System

James; I just recently purchased a MURS band Dakota Alert and Radio setup from [MURS Radio] that advertises on your site. Needless to say I got a screaming deal! I live in the Pacific Northwest, literally in the middle of dense woods. My radios and sensors arrived during one of the best snowfalls we have had in a while. All of the trees were loaded [with snow]. The temperature was in the very low 20s. Our terrain is mountainous. Here are my results (which may be helpful to your readers who may be thinking about purchasing them): [Dakota Alert MAT] …


Six Letters Re: Home Invasion Robbery Countermeasures–Your Mindset and Architecture

Greetings Mr. Rawles, I read your blog everyday and am learning so much. Thanks for your dedication to helping prepare us for the future. In reference to the recent article on home security, we lived in Argentina for three years and we could all learn from their security measures. The first house we lived in had steel shutters, as did everyone in the neighborhood, and they were all shut at night. The doors have locks that automatically lock when you leave the house. The small front yards usually have tall steel fences with the same height gates. The gates were …


Four Letters Re: Long Haul Voice and Data Communications in a Post-Collapse Environment

Mr. Rawles. Regarding long range communications: If any SurvivalBlog readers are already ham operators they can join their county Radio Emergency Service (ARES) network.It already well established throughout the US. There are county emergency coordinators who have Same Time “meetings” on a regular basis. You might even become an Emergency Coordinator for your County. I would strongly recommend that our fellow readers get their ham Operator License no matter what. There is no longer a Morse Code requirement [for the Technician license] and the test in relatively simple . Then you can legally buy equipment, legally use it, as well …


Letter Re: Long Haul Voice and Data Communications in a Post-Collapse Environment

Mr. Rawles; In the event of total meltdown, have you thought about using bulletin board systems (BBSes) as a means of communicating? If, and that could be a big if, the phone land lines were still operating, but ISPs were down, then a BBS would be a excellent way to keep folks informed. Pre-Internet I ran BBSes with multiple phone lines with great success. Just an idea. Also, while on that topic, has there been any discussion as to shortwave frequencies that you may support? Is there/are base stations set up for relays of news and information? A survival Net …


Letter Re: Advice on an Inexpensive Solar Battery Charger?

Hi Mr. Rawles: In your comments to the family living in Trinidad & Tobago, you wrote: “As your budget allows, buy a small solar charger for your AA and AAA NiMH batteries.” Do you have personal experience with any of these solar chargers? Can you recommend any? Many thanks, – Larry T. JWR Replies: Depending on your budget, solutions can run from “micro”, to “mini”, to “maxi.” These inexpensive solar chargers sold by Ready Made Resources (one of our long-time advertisers) work fine as a “micro” solution., but be advised that they are not waterproof. I recommend setting these up …


Letter Re: Some Technologies for Retreat Security

Jim I’ve put together a few ideas on retreat security that I haven’t seen on your great site. I may have missed them but I think they would bear repeating. I presently live near Philadelphia, Pennsylvania, but will soon be moving to my 280 acre ranch in central Nevada. What got me to write this was a realization during my semiannual chore of servicing the emergency generator. Changing out the gas (It is also set up to run it on propane) changing the oil, and testing the circuitry, I realized that what I thought was a good setup was actually …


Letter Re: HF/VHF/UHF Amateur Radio for Preppers

James, First, thanks for all that you do for the preparedness community. I have been a reader since [the early 1990s] when you had the early draft of your novel available for free download. I did send in my the $5 in shareware you asked for I believed it to be excellent fiction. Second, I want to write you concerning an aspect of preparedness which is often overlooked. I know that in the last few months I have seen more posts on your blog and am grateful. I want to talk about communications equipment. As has been previously noted there …


Letter Re: A Suggested Checklist for Preparedness Newbies

Here’s a beginner’s list I made for my [elderly] father today: Food {Brown pearl] rice does not store well. Neither does cooking oil so that needs to be fresh. No, Crisco doesn’t count. Coconut oil would be your best bet. Wheat berries – 400 pounds – bulk order at your local health food store Beans – 400 pounds – bulk order at your local health food store Mylar bags Spices Salt Country Living grain mill propane tanks, small stove and hoses to connect freeze dried fruits, vegetables, eggs and meat if you can find them. Water 500 gallons of water …


Two Letters Re: Mr. Romeo’s Retreat Owner Profile

Dear Mr. Rawles, I read Mr. Romeo’s retreat plans, and I would like to add a couple of things to his preparations list. The one glaring omission I see in his list is a lack of HF communications gear. VHF radios are line of sight communications, which is great if you’re planning on staying within range of the coast. If he plans on heading out to deeper waters though, HF gear becomes a lifeline to Pacific maritime nets, weather information, and other useful resources. Even if he doesn’t plan on transmitting, an HF receiver would allow him to listen to …


Three Letters Re: Advice on Driveway Alarms for Retreat Security

Mr. Rawles, We’ve been using the Dakota Alert driveway alarm for years. We use the model with the underground sensor that will only go off when a metal object comes near it such as a large (or even small) vehicle. The advantage of this is it has absolutely no false alarms. When the receiver says a car is coming down our (long) driveway, then a car is coming. There is nothing worse than an alarm that gives false alarm all the time and you no longer can trust it. The infrared driveway alarms that I’ve tried do this especially if …


Letter Re: Advice on Driveway Alarms for Retreat Security

Mr. Rawles, Thanks for the perimeter defense blog today. Can you please give me your opinion on driveway alarms? There are some cool units I found at drivewayalarmdepot.com. They have units that are wireless and reach out to 3,000 feet. I think they also have a unit that reaches out a mile. Are these infrared units suitable to serious perimeter defense? Thanks, – RP JWR Replies: By all means do comparison pricing, but you should beware of the driveway alarms that are made in China. From most reports they are shoddy and unreliable. (Most of them are not truly weatherproof.) …


Good Compsec Practices for Preppers, by T.

Compsec is a subset of OPSEC that is concerned with computer security. It can not be ignored if you plan to use computers now and after a SHTF situation. The personal computer is a powerful tool to help cope with any disaster or survival situation. The capacity for enormous data storage in a very small footprint makes it a valuable resource when the grid and net go down. You will have all the information you need at your finger tips; first aid and medical info, maps and topography, equipment and firearms manuals, personal records and pictures, and the list goes …


Preparing for Survival Retreat Perimeter Defense, by O.F.

There may come a time when a survival retreat will need to be defended, and a properly prepared perimeter will be key to the success of the defense. While many survival-minded individuals and retreat groups have likely considered the possibility of a defense scenario, many are at a loss as to how to plan for such an situation. If the time comes, a well-thought, methodically planned perimeter defense will hold up better than simply having “a bunch guns and ammo.” Fighting positions offer several advantages during perimeter defense. Proper positions allow the defenders to observe possible threats with reduced risk …


Replace Your FUD with Preparedness Action–a Pre-Crash “D” List

All of the recent economic news may be overwhelming to some. This has left many people virtually petrified by Fear, Uncertainty, and Doubt (FUD). Don’t be a proverbial “deer in the headlights.” I strongly encourage you get past your anxiety uncertainty and instead of sitting around glued to CNN, wringing your hands and saying “ain’t it awful”. Replace that angst with action. Get busy preparing. Here is my suggested Crash Countdown “D” List, for folks that are already fairly well-prepared: 1.) De-Hummelize Sell off any collectibles that are not family heirlooms. The worst offenders here are the mass produced “limited …


Letter Re: Some Practical Notes on Third World Living

Jim, As this is not a competition entry, it has not been reviewed by an outside set of eyes yet, and I’m sure its kind of disorganized, but this is some info about third world life, as I can see it here, after things stabilize. My wife is from Peru. She was born during the Peruvian hyperinflation and transition to its next fiat currency, the Nuevo Sol. (Yeah, we’re young whippersnappers) She recently started to help out in getting ready. What helped her was comparing the current economic climate here to Peru. This allowed her to correlate things that occur …