Elecraft P3 Panadapter at Orlando Hamfest

Photo by Jack W3TMZ


Elecraft P3 Panadapter at Orlando Hamfest

Photo by Jack W3TMZ


Radio Amateur Volunteers to Save LORAN

Earlier this week President Obama announced that the aging LORAN navigation system would be deactivated, saving the U.S. $190 million over the next five years. Radio amateurs were vocal in their opposition to the deactivation, claiming that the antiquated system was a good backup if GPS failed.

This morning President Obama reversed the decision, calling upon amateur radio volunteers to assist in the situation. "Today we ask radio amateurs, also known as 'hams' to help save the LORAN system. Hams came to the aid of their country in World War II, providing over 30,000 radio operators. Today we are asking for 500 amateur radio volunteers to run the system over the next five years."

Details were sketchy at the press conference, however a press release later in the day stated that volunteers would receive only room and board in LORAN station facilities, and the program would save a half billion dollars over the next 20 years. FCC Chairman Julius Genachowski applauded the decision noting that radio hams are known for their technical astuteness with antiquated systems and World War II technology, and were likely the best qualified to keep the obsolete system running for decades to come.

Senate Republicans who several days ago were critical of the administration for making a "foolish decision" to deactivate LORAN which would "compromise national security" released a statement in response to today's reversal calling the decision to keep LORAN running "another example of reckless spending that will increase the deficit and threaten freedom", vowing to block all attempts to keep the system running.

ARRL officials were excited over the decision, announcing that all hams who volunteered at the LORAN stations could append a /L to their callsigns, in celebration of the saving of the LORAN network.

Reaction to the program to save LORAN on amateur radio forums and on the air was mixed with many questioning whether CW proficiency would be required of volunteers in order to insure that only technically qualified individuals would be operating the LORAN transmitters.

Anthony Good, K3NG, is a regular contributor to AmateurRadio.com and writes from Pennsylvania, USA. Contact him at [email protected].

LHS Episode #033: Bill and Ted’s Excellent Episode

Episode #031 of Linux in the HAM Shack is now available, and nearly on time. Due to myriad circumstances in our lives, we had to put off recording of this episode until February 9th. It is therefore almost astonishing that I can announced that it is being released on February 10th. After this, everything should return to its normal bi-weekly cycle.

I would very much like to thank Bill, KA9WKA, Ted, WA0EIR and Andy (Integgroll on IRC) for filling in as co-hosts for Richard on this episode. Sadly I must report that Richard lost his mother to a battle with cancer yesterday morning. I know the thoughts, prayers and deepest sympathies of myself and our listeners are with Richard and his family during this time. Unfortunately, I do not have any further details on events in Balch Springs at this time. If you would like to send your condolences, please address them to [email protected]. Richard may feel like joining me to record again in a week's time, but if his circumstances do not permit, we will certainly carry on and offer him all of the time and space he may need to recover.

In this episode, our esteemed round table guests touch on a variety of topics. In usual fashion, I address feedback at the start. Beyond that, topics range from MicroHam digital rig interfaces, a rant about Yaesu, Linux Mint 8, cloud storage, e-readers and much, much more. Thank you for your faithful listenership.

73 de Russ


Russ Woodman, K5TUX, co-hosts the Linux in the Ham Shack podcast which is available for download in both MP3 and OGG audio format. Contact him at [email protected].

Handiham World for 10 February 2010

Welcome to Handiham World!

Pat, WA0TDA, talking on EchoLink with boom mic headset

An EchoLink contact inspires some thoughts about radio clubs and your own expectations.

I had an interesting conversation last night on Echolink. While chatting with one of my friends, we got onto the topic of radio club projects. I’m going to paraphrase this, but I think we concluded that both of us had been in a number of different radio clubs and that whenever a club took on a project, the results were often less than satisfactory and the process of getting the project underway and completed was complicated by difficult to reconcile opinions on how things should be done and what the club goals should be.

Of course this is a common problem in any organization, but perhaps more so in a radio club where members have joined voluntarily and are not compensated or even required to stay focused on any particular aspect of club business. We all know that radio clubs have different purposes. Most of the clubs I have belonged to have been “social clubs” that have been formed simply to bring together amateur radio operators who share a broad common interest in ham radio. In that kind of club, you can expect several members to be interested in technology and building equipment, a few to be dedicated to particular modes of operation like Morse code or PSK-31, and a more or less general commitment to being helpful to one’s community as volunteer or emergency communicators.

In the social club, projects still need to be completed. The problem is that the club members have different ideas about what club goals should be, and this may make it difficult to get enough people on board as project volunteers. If, for example, the club has several members who are interested in Echolink communication, these club members may suggest that it would be a good idea to have a club program explaining Echolink, and perhaps even Echolink-enabling the club’s repeater system.

Details, details.

Like all good ideas, the devil is in the details. Who will put on the club program, and will there be Internet access available for the presentation? Even if there is Internet access at the club’s meeting location, will Echolink work through the firewall? Then there is the audience. Some of the members of the social club will not be computer users. It is simply a fact of demographics that many amateur radio operators are older and did not use personal computers in their work lives before retiring. Some will have learned computing and gotten online, while others have not. Almost anyone in the club who is in their “working years” will be familiar with personal computers in the workplace and generally have one or more of them at home, including in the ham shack. Teens and college kids will have grown up with personal computers and portable communications devices and will use them effortlessly.

All of this means that your audience at the club meeting will be pretty diverse, computing-wise. When you think about it, the Echolink presenter has the challenge of talking with at least three audiences: non-computer users, computer users at some intermediate level of understanding, and expert computer users. You can see that right off the bat starting a club project that will ultimately get the club repeater Echolink-enabled is going to be quite a challenge even at the first step of explaining what Echolink is all about. And this, mind you, is just the beginning. No one has even talked about building the Echolink infrastructure to make this happen on the club’s repeater! You can see that there will be quite a challenge for the few Echolink aficionados in the club to bring the entire club “on board” with their project.

It’s like herding cats!

No matter what the project, a small group of organizers within the club will face similar problems. Organizing a ham fest, planning a field day event, preparing for and publicizing Technician classes, you name it — the list is endless. In a given club, there may be a core of a half dozen really dedicated participants who are willing to put in extra time and effort — and sometimes even their own money — into getting projects like these off the ground. I guess where I am going with this is that we really have to have reasonable expectations of amateur radio clubs that exist primarily for social purposes rather than a single dedicated goal. If a club is dedicated to DX, that club is going to attract like-minded members who will be focused on that particular goal of keeping up with DX news, working DX and verifying contacts through Logbook of the World and QSL cards, organizing and promoting DX-related on the air activities, and so on. All of the club members are interested in the same thing.

Since this is not the case in the social club, our expectations should not be that the club can necessarily do justice to every single interest group’s project goals. Now, I am not saying that simply because you might be in a minority interest group within your social amateur radio club that you should not pursue your agenda and attempt to bring the rest of the club along with you on a club project. What I am saying is that you should expect that you will meet some resistance along the way and should not be disappointed or discouraged when a project seems to run into roadblocks, delays, and misunderstandings. Remember, the various interests within a broad-based social club will sometimes be quite different, and some members may see your project as not really good or bad, but not really benefiting them personally and therefore not worth supporting. Others may become interested in your project through your efforts at educating them through a club program or programs. Some may not be interested even after you have given your program presentation your best shot, but they may still see some benefit in not standing in the way of your project, simply because they know that there are benefits to a club that supports a variety of different interests.

Moving on without feeling guilty.

Okay, you have been a member of your radio club for a year or more, and you still feel that the club isn’t really going anywhere, at least as far as your interests are concerned. You have tried volunteering and putting on presentations, but there simply isn’t a lot of interest in your project area. Furthermore, there seems to be little interest from the other members in forwarding other projects. Perhaps the time has come for you to say goodbye to a club that has simply not met your needs. There is no shame — and should be none — in leaving a club that doesn’t provide a satisfying experience for you. On the other hand, before you make a decision to leave, you really have to ask yourself whether you have been open-minded toward other club members’ ideas and whether you have made a genuine effort to educate other club members about your area of interest and your project. No one should have the expectation that club projects, especially ones requiring investment of club funds, will gain quick acceptance and universal approval.

Yes, it is all about finding the right club for you and having reasonable expectations. Doing some research on the ARRL Big Club List can be a good place to start if you are looking for an amateur radio club, whether it be a general interest social organization or one that has a specific interest area. Since the ARRL list can be sorted geographically, you can find a club close to you. If a local radio club sponsors a repeater system, listening on the club repeater can give you some insight into that club’s interests and sense of purpose.

Club websites are a good place to research more in-depth about each club’s specific mission. I don’t know about you, but I am always wary of club websites that have not been updated and whose recent newsletter information is several years old. Websites with mission statements and up-to-date resources about club nets and meetings are an indication that you are looking at a club that “gets things done”, so you might want to put that club down on your list for a visit during a regular membership meeting.

Should you belong to more than one radio club?

Well, perhaps. You may decide to belong to a special-purpose club that shares your amateur radio interests. You may also enjoy belonging to a social club where expectations are entirely different. Matching your interests and goals to the radio club as you do your research can make your experience in the club a pleasant one. After all, amateur radio is a hobby activity as well as a communications service. You are not in it for frustration and aggravation — you are in it for fun, and finding the right club and having reasonable expectations will go a long way to making sure that you and everyone else in the club will have a great ham radio experience.

For Handiham World, I’m…

Patrick Tice, [email protected]


Pat Tice, WA0TDA, is the manager of HANDI-HAM and a regular contributor to AmateurRadio.com. Contact him at [email protected].

Walmart Closeout Rechargeable Batteries

A few days ago I found these rechargeable sealed lead acid lantern batteries from Remington for $5 each (normally $9.47) in the sporting goods section at Wally World.





They're each 6V 4.6 Ah, and (obviously) make 12V if used in series. They should make good backpacking batteries. I didn't really need anymore batteries, but it seemed like a good deal. I'm not sure if all Walmarts have these on closeout, but you may want to check your local store if you're needing some rechargeables for outdoor expeditions.

Anthony Good, K3NG, is a regular contributor to AmateurRadio.com and writes from Pennsylvania, USA. Contact him at [email protected].

Homemade Alcohol Stoves for Outdoor Radio Artisans

I've been experimenting with homemade lightweight alcohol stoves, in particular this design called the Penny Stove. These are so cheap and easy to make, yet amazingly effective. All you need to make the main burner part is two soda cans. To make the pot support I used the bottom of a coffee can and some spouting screen, and I used aluminum flashing to make a windscreen. The fuel is denatured alcohol you get at the hardware store, but you can use about any high proof alcohol like grain (yeah, the stuff you drank in college that made you deathly ill) or your local neighborhood moonshine. (Note that denatured alcohol is poisonous. As with any household chemical, keep it away from children and animals.)




Here's the burner and the bottom pre-heating thingy. About a half teaspoon of alcohol is first poured into the pre-heating part on the bottom. Then the top part is inserted into the bottom and about one or two teaspoons of alcohol is poured into the center hole in the burner.




Here's the assembled unit with the penny on top. The penny acts like a regulator and will tilt up and release the pressure inside if it gets too high.



The burner inside the pot support.




The stove heating a cup of water for a late evening cup of tea.



What the flames look like in the dark.....

I haven't given exact directions on how to construct this as you can go to the Penny Alcohol Stove website and get that. The website seems to insist on a particular size can and some other very specific items. However, I found that the design parameters aren't too critical and it's fun to just build many prototypes and see what works the best. Just be sure to do your testing outside in a safe area and wear appropriate eye protection and take the necessary safety precautions. Take this lightweight little stove on your outdoor radio adventures instead of the typical larger stove and you'll have more backpack space for a linear amp or beverages. Have fun!

(Common sense isn't a requirement for an amateur radio license. As always, if you kill or maim yourself or others experimenting with this stove, it's your own darn fault. Standard disclaimers apply.)

Anthony Good, K3NG, is a regular contributor to AmateurRadio.com and writes from Pennsylvania, USA. Contact him at [email protected].

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