Handiham World for 04 November 2009

Welcome to Handiham World!

Handiham Office Move – New HQ Entrance

Handiham Office Move - New HQ Entrance

Image: A view of the entrance to the new Handiham headquarters. The large double doors are right at ground level for easy wheelchair access. The windows let in plenty of natural light, and the woodland setting is not only sylvan and restful, but it’s also RF-quiet!

The round building is quite a surprising change from our old office space in a traditional building at Courage Center. The Camp Courage Reception Center is a two-level round structure, with the main camp offices and a great room on the top floor. That level also has a computer lab and a staff lounge. The lower level, where our new Handiham Headquarters office and station are located, is accessible from ground level without any stairs or ramps because the building is what is commonly called a “walk-out” design, built on a hill, so that both the levels have access directly from ground. You go in the main door and you end up in the camp office level. You go around the building to the side, and you enter the Handiham office, which is down on the lower level.

As I write this, we have a functioning HF station in place, a Kenwood TS-570SAT with a matching Kenwood supply. The antenna is a GAP vertical, which is mounted within 20 feet of the rig, just outside the building, and visible in the photo if you look just to the left of the building. Although we do have a code key and microphone, the station is pretty bare-bones right now. There is additional equipment in a cabinet that is identical to the one at Courage North.

Although I have installed a Kenwood TM-V71 dual band VHF/UHF rig next to the TS-570, there is no antenna system for 2 meters and 70 cm. This deficiency must be remedied before Radio Camp next May, but I am confident that we can get a new antenna up, probably mounted on the old TV antenna mast on the roof, which is also visible in the photo. I have been able to hear the N0BVE repeater system while in my car driving within a mile of Camp Courage, so I am confident that we will be able to access not only that repeater but several others, especially if we can get up a beam antenna, at least for the two meter band. Nearby St. Cloud has an excellent repeater, the W0SV system.

We do have work to do on the headquarters antenna system, that’s for sure. Although we do have a very nice triband HF beam in place on a 50 foot tower, the coax does not terminate where we need it in the new location. I plan to ask our volunteers to help me look the situation over and figure out how to complete that installation. Because of the distance to the tower, I would expect that we need to consider buried hard line to keep losses to a minimum.

Another consideration is how we will get on the 160, 75, and 40 meter bands. Although the GAP vertical does tune 75 through 10, it is not adequate for regional net operation, where higher angle radiation is required. To remedy that problem, I would like to look at a wire antenna, something like a center-fed Zepp, around 250 feet long, to really grab those 160 meter signals! Ideally, we will be able to install a second remote base station for our members at this location, and it will add the “top band” of 160 meters to the frequencies our members can operate.

The move to Camp Courage is going to be far better for our station operations; there’s just no doubt about it. Several years ago, when the HVAC system was updated at Courage Center, banks of SCR fan motor controllers were installed to make the heating and air conditioning systems more energy-efficient. If the load was light, the AC frequency was varied downward by these controllers. If the load increased, the AC frequency increased. There is an energy savings, but the RFI generated by the system produced noise at S9+10 dB levels on the HF bands. It was intolerable, and we had to resort to porting the receiver signal in from remote receivers at Courage North or the K0LR station, both of which are located hundreds of miles north of the Twin Cities in quiet RF areas. Although this worked for some types of operation, it is hardly desirable or practical for working DX or quickly grabbing a CQ that you would hear, simply because it was a lot of fiddling around to tune both the remote receiver and the transmitter that was sitting in front of us at Courage Center. The new location is very quiet, with no significant RFI. It will be a huge relief to operate without having to deal with overbearing interference.

But the move has not been without some glitches. My phone still isn’t working, so calls to my office number go straight to voice mail. The good news is that I have the system set up to immediately email me whenever a voice mail is left at my number, so I can immediately call the person back.

Another issue is how we will handle equipment donations. While we still have a small amount of equipment storage space at Courage Center, it is looking like this space will be needed by another program that rehabilitates wheelchairs for distribution to people with disabilities who cannot afford new chairs.

Thus, I am considering a change for the equipment program to Camp Courage, and that will mean that gifts of equipment will be accepted at the Camp Courage address instead of the Courage Center address. The equipment loan program has already moved to Camp Courage. As you know, Avery Finn, K0HLA, has retired. Since he ran the equipment program, we are trying to figure out how to operate it in the upcoming year. Our current plan is to distribute equipment to our members at the next Radio Camp session in May.

Speaking of Radio Camp, I’ll give you an update on our new location for that event in a later edition of your weekly e-letter. For now, I’ll just say that we will be on the “Woodland” side of Camp Courage, where we will enjoy brand-new cabin facilities that have some wonderful meeting spaces and living areas, including spacious screened porches for each cabin, as well as gas log fireplaces in the large common areas.

For Handiham World, I’m…

Patrick Tice, [email protected]
Handiham Manager


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

What is Amateur Radio?

Not long ago, I added a feature to my Facebook page that automatically posted these blog updates there. While many of my friends know that amateur radio is a hobby for me, I do get asked “so exactly what does that mean?” fairly often. Although there are a number of sites that explain it, Julian, G4ILO, wrote up what I think is a terrific primer on the subject that I hope will help some of you get an answer to that question. Here’s a link to his site: http://www.g4ilo.com/ham-radio-faq.html



David Kozinn, K2DBK, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

Handiham World for 28 October 2009

Welcome to Handiham World!

cartoon happy clock

The first order of business is the upcoming time change in November: Sunday, 1 November 2009, we move to standard time in the USA. The Handiham daily EchoLink net remains true to local time, so if you use local time to check in you will not notice any difference. However, if you use GMT, the net time appears to shift by 1 hour. Instead of beginning at 16:00 GMT, the net begins at 17:00 GMT. The first net affected by this change will be the Monday, 2 November EchoLink net.

For net managers, the time change means making sure that net control stations are aware of the plan to shift net times by one hour relative to Universal Time. The problem is certainly one for amateur radio nets that have worldwide participation, since different parts of the world may elect to follow a seasonal time shift. About 70 countries have at least some form of daylight saving time. Three notable exceptions are China, India, and Japan. A station checking in to the Handiham EchoLink net via the N0BVE repeater system in Minnesota would observe no difference next Monday, as the net would begin at what appears to that station to be normal local time, 11:00 in the morning. However, relative to GMT (which never shifts by the season), the net will now begin an hour later, at 17:00 hours GMT instead of 16:00 hours GMT.

An easy way to remember the difference is to know the “normal” number of hours between your local time and GMT. In Minnesota, where I live, the difference between local time and GMT is +6 hours. That means if the net is on at 11:00 hours in Minnesota, I add 6 hours to 11 hours and the total is 17:00 hours GMT. That is the same as 5:00 in the afternoon Universal Time.

In the summer, when Daylight Time is in effect, the difference between Minnesota time and GMT is only 5 hours.

So, to set forth a practical example, a station checking in from Japan will notice that the net now begins at 2:00 a.m. during the winter, when we shift to standard time. All summer, when Minnesota was on Daylight Time, that same station in Japan would see the net starting at 1:00 a.m., so you can see that it might be more difficult for Asian stations to keep the net schedule at such an inconvenient hour. We also get check ins from India, and since, like Japan, India does not shift times from Daylight to Standard, those stations will also observe that the net begins an hour later.

The Handiham Monday HF nets also remain true to local time, the only problem being whether or not we are even going to bother keeping these nets on the books, so to speak. The nets, other than the CW net, have fallen into disuse and might as well be abandoned. The relentless sunspot minimum with its poor band conditions has taken a toll on participation, and the RFI that prevented us from using our old station at Courage Center meant that we could not pick up the net if there was no other net control station available. We had a number of dedicated phone operators who stuck it out as long as they could on the 20 meter net, 14.265 MHz, but when stations just don’t show up, there really isn’t much of a net. A perennial problem with the 14.265 frequency is that the Salvation Army Net backs up against our net time and does not always change with the season.

It is time to decide what to do with these HF nets. The CW net stays in place on 40 meters, but the HF phone nets need a complete re-thinking. Let’s hear your ideas, now that the sun is again showing signs of life and solar cycle 24 will begin bringing us better HF band conditions. Oh, and let’s not assume that all the activity will be on 14 MHz and above. Maybe you would like to have a 75 meter net, or perhaps a 160 meter net, either of which would allow for fairly wide geographic coverage during the upcoming northern hemisphere winter. While nets are normally discouraged on 17 meters, we used to have an informal gathering on that band during cycle 23, when the band was open often. Alan, K2WS, started that “informal non-net get-together”. When band conditions became so bad that we just couldn’t keep the 17 meter non-net going, it simply died out. Maybe conditions will improve and we can get together informally on that band, or perhaps have a more formal net on a higher frequency band like 10 or 15 meters.

Think of the advantages of a 10 meter net:

  • Novices and Technicians can operate SSB phone between 28.3 and 28.5 MHz.

  • A quarter wave vertical antenna for the 10 meter band is only about eight and a quarter feet (2.5 meters) long. It is much easier to fit a 10 meter band antenna into a apartment or condo living situation than it is to fit a 20 meter antenna into that same space.

  • Band conditions will soon favor 10 meters with the solar cycle producing higher sunspot numbers. That means that smaller antenna systems and lower transmitter power will become practical for working HF again.

  • There is a lot of spectrum space on the 10 meter band. It is not crowded with stations as the 20 meter band is.

  • Modern multiband rigs cover the 10 meter band, so many of us already have the equipment we need.

  • The Handiham Remote Base station at Courage North operates on the 10 meter band, offering another way to get on the air.

Look, all I’m asking is that we mull this idea over and think about the HF nets. I hate to drop the 20 meter net altogether, but 14.265 MHz is just a very crowded frequency. We could consider running the net in a less crowded part of the band, but that would mean moving to the Advanced or Extra portions of 20 meters. Do you have any ideas about that? Perhaps it would offer even more incentive for some of our Generals to upgrade, but even if they don’t want to upgrade, there would be other nets that they could join on bands like 10 meters.

I guess we have to admit that every station is not going to be able to get on every net. The secret to building a successful on the air community is to have enough choices, alternatives that serve as many Handiham members as possible.

For Handiham World, I’m…

Patrick Tice, [email protected]
Handiham Manager


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

CQ WWDX SSB 2009

My first major contest with the K3 — not a major effort, mind you, just a major contest, and it leaves me smiling. I could only squeeze in around 10.5 hours over the weekend, just enough to give the station a good shakedown under contest conditions and leave me hope for the future when I add an amp and a better antenna.
The K3 was a champ. With the latest DSP noise reduction tweaks I found it possible to run with RF Gain full throttle and not have the background noise kill me. Auto Notch took care of the tuner-uppers and the SWBC carriers on 40m. Left NB off most of the time as there was little QRN for a change, and the noise from the plasma TV was easily notched out with manual notch. All that was left was the DX.

Things started out rough Saturday morning (UTC) on 40m. Worked TO7M on my first call then spent a frustrating hour or so with no contacts. After a break things started to improve a little. Stayed at the mic until around 0600 UTC (2 am local) and landed 12 countries/7 zones on 40m, plus Canada (zone 3) on 80m. Worked 20m and 15m for about an hour and a half in the morning before going out and about, and again early Saturday evening (UTC Sunday) for about a half hour. Worked 13 countries/9 zones on 20m, and 3 countries/3 zones on 15m. Sunday saw fairly good conditions on 15m (14 countries/7 zones) and 20m (9 countries/7 zones).

Most of the DX I was able to work was in the Caribbean, Central and South America, but I managed to work D44AC (Cape Verde, an all-time new one on 20m), CN3A (Morocco), EA8/OH6CS (Canary Is.), three Hawaiians, and a few Europeans. 6W1RY (Senegal) was loud on 15m but I couldn’t break through the pile. Heard 4U1UN on 40m and 20m but only managed to work them on 15m.
It’s pretty frustrating to work a contest with 100 watts and a mobile antenna (without the benefit of an actual automobile underneath the antenna to provide a decent ground plane) but in the end, 10.5 hours at the mic netted me a bunch of new ones on 40m and 15m:
15m: 4U1UN (UN HQ), 8P (Barbados), CN (Morocco), EA (Spain), EA8 (Canary Is.), HI (Dominican Rep.), LU (Argentina), P4 (Aruba), PJ2 (Bonaire/Curacao), VP2V (British Virgin Is.), VP5 (Turks & Caicos Is.), and YV (Venezuela).
40m: FM (Martinique), HC8 (Galapagos Is.), HR (Honduras), KP2 (US Virgin Is.), PJ2 (Bonaire/Curacao), V3 (Belize), VP2V (British Virgin Is.), and XE (Mexico).
Totals:
Update 10/30: Was filling in some of the blanks in the HRD Logbook tonight and discovered one of the US stations I worked during the contest (K8PO) was in Maine. It didn’t immediately dawn on me because of the K8 prefix, but according to QRZ he’s in Union, ME. That’s #49 on my WAS tally sheet, just need Delaware now…

Paul Lannuier, WW2PT, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].

ICQ Podcast Series Two Episode Twenty-Two (25 October 2009) – Jota 2009

Series Two Episode Twenty-two of the ICQ Amateur / Ham Radio Podcast. News Stories include:-

Your feedback, Martin, Jota 2009 and the latest series, hint, tips and tricks.


Colin Butler, M6BOY, is the host of the ICQ Podcast, a weekly radio show about Amateur Radio. Contact him at [email protected].

Remembering the C6APR team

In case you haven’t already heard, four of the operators of the C6APR station were tragically killed this week in a plane crash on their way to the station. Ward Silver, N0AX posted the following message to the CQ-CONTEST reflector, which I’m going to reprint here.

There have been several suggestions for on-the-air actions to remember the four ops lost on their way to C6APR yesterday. Perhaps a moment of radio silence – at the beginning of the contest or perhaps around the time of their flight. Or look back in your log to find the time of your most recent contact with them and take that moment out then. Maybe call C6APR at some appropriate time and wait for their signal. Putting a C6APR QSO in your log with a zone of 00 is another idea – I know that K7RA used show up in logs from the Pac NW for years after Homer’s untimely demise. Whatever seems appropriate to you, take some time out during the contest to not only remember the team, but to appreciate the other competitors. Let’s try to treat each other with a little extra respect this coming weekend as we’ve all just been reminded of how quickly a log can close.

73, Ward N0AX



David Kozinn, K2DBK, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

Handiham World for 21 October 2009

Well, as we have been reporting, the Handiham headquarters station and offices are moving to Camp Courage. Most of the move has been completed, and now we begin the process of getting things organized. Most of our contact information remains the same. The Handiham.org website will be maintained and will have the latest news.

Thursday, October 15 was the “official” moving day, but as anyone who has ever moved an office or household knows, the movers get the boxes and furniture off the truck and into the new space, and then they leave and there you are with the feeling that the real work is about to begin.

And so it is: You have to get things situated, and with a ham station that means you have to plan for antennas and power. Fortunately, we already had a station and antenna in place at Camp Courage, and even though it is really not up to the standards we would like, it is a functional installation. When I arrived to meet the movers, I determined that the station would stay in its current location, near some windows with good lighting and proximity to antenna cabling and power outlets.

The antenna is a GAP vertical, and the station transceiver already in place was an old Kenwood TS-430. I quickly decided that a rig without a built-in voice module for our blind users was simply not acceptable. I unpacked and installed a Kenwood TS-570SAT and a Kenwood power supply in short order and situated it on a desktop immediately to the right of our station cabinet, one that is similar to those at Courage St. Croix and Courage North. The TS-570SAT tuned the GAP vertical immediately on 75 meters, which was quite a relief – after all, it was raining and around 45 degrees outside, and I didn’t feel like stringing up another antenna!

My first contact from W0ZSW at Camp Courage was with Lyle Koehler, K0LR, who was net control for the popular regional net called “PICONET”. The net meets mornings and afternoons on 3.925 MHz, and has a long history of collaboration with the Handiham System. Lyle, you may recall, is our volunteer engineer in charge of the remote base station at Courage North. Lyle might have been just a little generous in reporting an S-9 signal from W0ZSW, but at least we are able to get out on the GAP, so the station is usable.

There is no VHF/UHF antenna at Camp Courage, so that is definitely something that needs work. Our location at the Camp Courage Reception Center is a good one, because there is already a TV antenna mast on the building, and we could probably get an antenna on that mast without too much trouble. In the meantime, I was able to check in to the daily EchoLink net using a computer. Since Camp Courage is located about 40 miles west of the Twin Cities, the VHF/UHF situation is completely different than it was for us in the metro area.

There is also a working tribander for 20, 15, and 10 meters on a 50 foot tower. The rotor and coax leads are terminated in a different (but nearby) building. This means that a second station can easily be set up in that second building during radio camp, and it would likely not interfere with operations on the main station in the headquarters office.

Boxes are stacked on the floor and there’s a lot to do. Bear with us while we whittle this job down bit by bit. In the meantime, we will keep up our Wednesday e-letter, tape production, and Friday audio lectures as usual.

Questions may be directed to Handiham Manager Patrick Tice, WA0TDA, anytime at [email protected].

For Handiham World, I’m…

Patrick Tice, [email protected]
Handiham Manager


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

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