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MIB

A lot of people, survivalists in particular, experience sticker shock when looking at ham radio gear. In this article, I will talk about ham radio on the cheap for survivalist-types.

Most hams start out with a handheld (HT) that operates on the 2m (144-148 MHz.) and 70cm (420-450 MHz.) ham bands. These are VHF and UHF bands, respectively, and are the most popular for local communications. They are both next to the most popular land mobile radio bands in the country, so in addition to standard amateur radio gear there is also quite a bit of surplus commercial gear that is able to operate on two meters and 440. This close proximity also means that a “dual-band” radio, as they are known in amateur parlance, usually has extended receive frequency coverage into the VHF-high (148-174 MHz.) and UHF (450-512 MHz.) land mobile bands. This is handy if your local public safety agencies happen to run on an analog radio system in VHF-high or UHF, especially if you live someplace like New York where hams and ham gear are exempt from mobile police scanner laws.

There is a plethora of dual-band HTs out there, as well tri-band and quad-band HTs that include other VHF and UHF ham bands: 6m (50-54 MHz.), 1.25m (222-225 MHz.), and 23cm (1240-1300 MHz.). Of these extra bands, the one worth the most consideration for survivalists is the 6m band due to its exceptional performance in hilly and rural areas compared to 2m and 70cm. The vast majority of local ham traffic however, especially ARES/RACES and Skywarn, is going to be on 2m and 70cm in that order.

Before going into specific models, there are a few requirements that I have for any radio to be used in a preparedness context. The radio has to be fairly rugged. It should have the capability of running on 12V DC. If battery operated, it should be able to run on common household alkaline batteries (AA or AAA). It should be able to use an external (vehicle or base) antenna without hassle. If possible, it should be able to be repaired on a homebrew ham’s workbench with commonly available tools and parts. The last item is of importance as there may come a time when you simply won’t be able to jump on the Internet and order a new one if your radio breaks. Long-term sustainability and resiliency should be a top priority when it comes to your preparations, but that’s a topic for another time. Finally, the radio should be frequency-agile. What I mean by “frequency-agile” is that you should be able to select any frequency in the ham band that the radio covers. Most surplus commercial land mobile radio gear needs to be programmed exclusively by computer, although some models are front panel programmable, or can have enough channels programmed into them that it’d wouldn’t matter 90% of the time.

I’ll start with the current basement bargain in HTs, and that is the various brands and models coming in from China. My ham friends and I have played with a few of them, and have had generally positive experiences with the Weierwei, TYT, and Wouxun brands. They average about $120 for a dual-band HT, although if you could do without 70cm, you can get a 2m only HT for under $100. Despite initial concerns about reliability and ruggedness, the radios so far have held up to the usual use and abuse. External antennas are no problem. They have a SMA-male connector on the HT, and adapters are available for the standard BNC and SO-239 antenna connections. For power versatility, you can get 12V DC adapters and AA battery packs. My only concern with them is long-term sustainability. The radios definitely fall into the disposable category. As a cheap radio for the beginner however, they’re more than adequate.

With the China-made HTs hitting the country at under $100 for some models, the price of used HTs has been driven down to the point where an astute ham can get a nice rig dirt cheap. Good working late 1980s and 1990s vintage HTs, both amateur and commercial, are available for just under the price of a new Chinese model. I have previously spoken about the current trend with surplus LMR gear on my other blog, Oberon’s Rest, and you can read the article here. You could find a good front-panel programmable commercial HT at a reasonable price, but you’re more likely at a hamfest to run into some older ham HTs. The Eham website has a good review section of older gear, and by using that combined with the requirements I talked about earlier, you can find a whole bunch of late-model gear that will do the job for you. The older gear is definitely built to a more rugged level, and may also be repairable on the homebrewer’s workbench. Some other things that work in your favor here are the fact that the average ham would rather buy a new China-made HT than mess around with the older stuff, and that regular household battery or 12V DC (vehicle) operation was considered the norm back then for HTs.

In the next article, I will talk about getting on HF for the frugal survivalist ham.

Cooking & Communications Monitoring

Feb. 25th, 2012

Feb. 22nd, 2012

MIB
Originally posted by [info]merccom at For folks that want to work on their own cars but don’t know where to start
Let me start off with I’ve been a professional mechanic for the last 4 years and I have been working on cars for right at 20 years.

If you want to work on your own cars the first thing you need is information. There are many books on amazon.com that cover basic auto repair, some are better than others and I recommend paying attention to the reviews.

For specific information about your car there are 2 main resources that shops use for detailed information about specific vehicles. One is a website by a company called “all data”. They have a DIY site http://www.alldatadiy.com/ it costs 27 a year for the first vehicle. The other company is called “Mitchell” and also has a DIY site http://www.eautorepair.net and costs 12 a year per vehicle

I prefer alldata but some people like Mitchell so take your pick. They both have diagnostic procedures, step by step repair information, will estimate how long jobs will take and difficulty level. There are also forums on the internet for just about every vehicle so just google for whatever the problem is.

If you want to get a good price on parts ebay has excellent deals and if you want to look into used parts www.car-part.com has everything and will tell you how much it will cost and how far away it is from you.

Next is tools:
With tools I’m going to stay simple. Most cars now a days use metric nuts an bolts so that’s the type of tools I’m going to stick with for now but adding SAE/inch tools is not that much more money
If you just want to change your oil all you really need is a catch basin like they sell at walmart, a wrench set and a filter wrench. The wrenches I use are these http://www.northerntool.com/shop/tools/product_200390163_200390163 yes there cheap but they work fine

Heres a filter wrench http://www.harborfreight.com/2-inch-to-4-1-4-quarter-inch-oil-filter-wrench-36778.html

if you have to jack it up your car should have a jack in it that you can use just make sure you set your parking brake and to support the car on a cinderblock or something firm in case the jack fails (jack stands would be preferable)

for a brake job you will need a couple more tools and its hard to say exactly which additional tools you will need but generally you will need a large C Clamp to compress the brake caliper http://www.harborfreight.com/6-inch-industrial-c-clamp-37850.html on disk brakes. if you’re doing drum brakes remember to only do 1 side at a time so you can look at the other side in case you forget exactly how it came apart.

If you want additional tools to expand your capabilities here is a list of stuff that should allow you to do 90% of anything you’ll come across

You’ll want a 3/8 ratchet. Would recommend a 72 tooth count or greater http://www.harborfreight.com/merchandising-promotions/merchandising/hand-tools-sockets-and-ratchets/ratchets/3-8-eighth-inch-heavy-duty-composite-ratchet-66313.html
Then you’ll want sockets
Shallow http://www.harborfreight.com/merchandising-promotions/merchandising/hand-tools-sockets-and-ratchets/ratchets/3-8-eighth-inch-heavy-duty-composite-ratchet-66313.html
And deep http://www.harborfreight.com/merchandising-promotions/merchandising/hand-tools-sockets-and-ratchets/sockets-ratchets-deep/10-piece-high-visibility-38-drive-deep-wall-socket-67867.html
You will have to have screwdrivers http://www.harborfreight.com/hand-tools/screwdrivers/22-piece-screwdriver-set-95114.html
Vise grips are great vise grip brand is the best but these will do http://www.harborfreight.com/hand-tools/pliers/3-piece-curved-jaw-locking-pliers-set-91684.html
Needle nose pliers don’t bother with the shorts just get the longs http://www.harborfreight.com/hand-tools/pliers/2-piece-11-inch-20-offset-45-angle-long-reach-needle-plier-set-33202.html
A solid hammer for beating stubborn stuff into submission. http://www.harborfreight.com/hand-tools/hammers-mallets-sledges/32-oz-ball-pein-hammer-39618.html
Channel locks, stay away from harbor freight channel locks and go to lowes to get them your fingers will thank you http://www.lowes.com/pd_284370-16878-50886_4294778736_4294937087_?productId=1240723&Ns=p_product_prd_lis_ord_nbr|0||p_product_qty_sales_dollar|1&pl=1¤tURL=%2Fpl_Pliers_4294778736_4294937087_%3FNs%3Dp_product_prd_lis_ord_nbr%7C0%7C%7Cp_product_qty_sales_dollar%7C1&facetInfo=#BVRRWidgetID
A prybar set will come in useful in a thousand ways you cant imagine http://www.harborfreight.com/4-piece-heavy-duty-pry-bar-set-1654.html
For the brake job the calipers may be held on with torx bits or hex heads so, torx bits http://www.northerntool.com/shop/tools/product_200396160_200396160 and hex heads http://www.harborfreight.com/25-piece-extra-long-hex-key-set-5962.html
You’ll probably want a multimeter at some point and this one works good enough to test batteries, continuity and resistance http://www.harborfreight.com/7-function-digital-multimeter-90899.html

I know all of this looks like a ton of stuff but the good news is that you don’t need to buy it all at once. For all of the tools listed here the total price for all of them is right at 140 dollars at current prices. If you bought everything it costs you less than 2 hours of auto shop labor to break even and they’ll last you a good long time if you take care of them. You’ll be saving money and you’ll be gaining a marketable skill

Happy wrenching

New Book

MIB
Work on my next book starts in earnest this weekend. Just some basic ideas so far.

Work In Progress

MIB
Here is a little something that I've been working on. Still very much a work in progress, but I felt compelled to share it with you while it's still being built.

Weekly EAST Post - 29JAN2012

MIB

Originally posted to East American Survival Training Yahoo Group: http://groups.yahoo.com/group/eastsurv/

Hopefully, you've given some consideration to setting aside some space in your residence for a workspace where you can do some projects and experiments. Most of us have constructed a small workbench from scrap wood and other dumpster-dived materials. You might also have some luck finding a used desk at a reasonable price your local Goodwill store. The important thing is that you have a dedicated, preferably out of the way, place to do stuff where you are unlikely to get interrupted and don't have to disassemble everything for meal times because you're working on the kitchen table.

Most of us, when we starting collecting tools, got the stuff we needed for a particular project, and added on from there as we worked on different things. My first tool acquisitions were a Wenger "Cyclist" Swiss Army Knife, an allen wrench set, 6" adjustable wrench, nutdriver set, and small electronics tool kit from Radio Shack. With the exception of the SAK and kit from Radio Shack, the other items were bought at tag sales or flea markets. The SAK went in my pocket, and the rest of the stuff went into an army surplus Mechanics Tool Bag that I kept in my backpack. That was the extent of my tool collection for a few years until I started driving and received a Craftsman mechanics tool set for some holiday. You don't need to start out with a lot of tools, and just having the basics will allow you to quite a bit more than you may initially realize. What would I recommend as a starting point for tools? For a general-purpose kit, I would start out with the following:

  • Screwdrivers in various sizes, slotted and Phillips
  • Torx driver set
  • Tamper-proof bit set - Most people get a 1/4" multibit driver and assorted bits for the previous three items. 
  • Allen wrench Set (standard and metric)
  • Socket wrench sets: 1/4", 3/8", 1/2" (standard and metric) - You can get away with just having a 1/4" and 3/8" set, but I've found the 1/2" set to be better for larger jobs.
  • Combination wrench set (standard and metric)
  • Wire strippers
  • Wire cutters (diagonal cutters)
  • Vise grips: 10WR, 6LN, others according to preference
  • Needlenose pliers
  • Adjustable (slip-joint) pliers
  • "Channellock" pliers, aka Tongue and Grove pliers
  • Electric drill
  • Dremel tool, with assorted bits.
  • Nutdriver set (standard and metric)
  • Claw hammer, 16oz.
  • Ball-pein hammer, 16oz.
  • Hand sledge, 3 lb.
  • Bench vise
  • 24" bolt cutters
  • Volt-Ohm Meter (multimeter)
  • 25-50W Soldering Iron
  • Tool box to put it all in.

My "professional" tool preference is American-made Klien, Channelock, and Craftsman brands. I also look for older American-made tools at tag sales, flea markets, and antique stores. The hobby bench has an assortment of various tools that have been acquired over the years and ranges from "high-end" American-made stuff to inexpensive Asian-made tools bought at odd-lot/job lot stores and Harbor Freight. Regardless of where they're from, they all get the job done. My friend and co-conspirator at Oberon's Rest also seeks out used equipment sources for tools, and otherwise purchases inexpensive Asian-made tools. On the subject of foreign tool sources, tools from Germany and Japan are easily the equal of American-made tools, and also worthy of consideration. Tools made in Taiwan are often made with Japanese steel, and offer an adequate low-priced alternative for tinkers on a budget. At the bottom of the barrel are the tools made in China. They are cheap to purchase (or replace if your loose/break them), and they are better than nothing.

For the novice tinker, electronics is one of the best fields to start experimenting with. Electronics can be done on a limited budget in a small workspace. Electronics has definite real-world relevance, especially when it comes to self-reliance and preparedness. Electronic knowledge is useful for (radio) communications, alternative energy (solar cells, battery chargers, inverters, generators, etc.), and intrusion detection/ surveillance systems to name a few survivalist applications. Many of the same tools listed above are used in electronics, along with some more specialized tools, and pieces of test equipment:

  • Soldering iron
  • Solder sucker
  • Solder-wick desolsering braid
  • Soldering iron stand
  • 60/40 rosin-core solder
  • Helping hands
  • Small hobby vise
  • Multimeter
  • Diagonal cutters
  • Wire strippers
  • Needle-nose pliers, 6"
  • Prototyping board
  • Variable-voltage power supply
  • Alligator clip-leads
  • Small amplified speaker with test-leads
  • Wideband radio communications receiver
  • ARRL Handbook, recent copy (past 10 years)
  • NEETS courses - Download from http://www.fcctests.com/neets/neets.htm
  • Experimental Methods In RF Design book
  • Electronic component collection
  • Oscilloscope
  • Dremel Tool
  • Screwdrivers, regular & Phillips
  • Multibit screwdriver set with bits for hex, square, torx, & tamper-proof variants
  • Nutdriver set
  • Nibbler tool
  • Frequency counter
  • Computer, with open-source OS installed (Linux or BSD)

    To be continued...

Update

MIB
Been a while since I posted, but I'm still on LJ and not planning on leaving anytime soon, although most of the hobby-related blog stuff is now over here, and time constraints have me Tweeting more than regular blogging.

Registered http://www.oberonsrest.net/ earlier today.  As the weekend progresses, I'll be moving all my material over to that domain; all the zine issues, e-books, and other stuff. Stay tuned!

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