Recent tinkerings (19 May 2012 edition)

I try not to do these “meta-posts” too often, but time has been of the essence lately and it’s been hard to find enough time to sit down and write something coherent when most of my “ham time” has been devoted to DXing or antenna work.  This post covers tinkering and operating from K8GU since January (!!).

I am not at Dayton this year.

Worked 7O6T on three bands (20/17/15) on CW and also on 20-meter SSB.  The only one I spent more than five minutes for was 20CW, which was during the first few days of the operation.  Normally, I would have waited, but since this was in the land of pirates and AQAP, I decided to play it safe in case there was an international incident that curtailed the operation.  My friend Steve, K0SR, gave me a hard time when I bragged about working them with 100 watts and a dipole.  You can do that on the East Coast.  He’s right.  DXing and DX contesting from the Upper Midwest (aka The Black Hole) is hard.

Did not work 6O0CW (Somalia) or 9M0L (Spratly).  XX9E (Macao) is doubtful since it’s a short DXpedition and I’ve only heard them once so far.

My 2011 Sweepstakes “Clean Sweep” mug arrived.  Sarah banished it from the kitchen because it’s canary yellow.  I think it’s hand-wash anyway, so it will continue to hold baby-proofing outlet covers and look good on the top shelf in my shack next to the liquid-crystal painted Jicamarca mug.  Speaking of baby-proofing, Evan is on the move…

I built a gate that fits in the aperture of my shack desk.  An unintentional feature of this is that I can still reach the keyboards through a gap at the top.  It’s a little hard to send CW through there.  But, it keeps curious Evan away from the jungle of wires that make up this “wireless” station.

In January, I took down my VHF antennas from the main house chimney.  I had estimated the wind surface area of the chimney and determined that the wind load of the antennas increased it by 15-20%.  Since I know that the guys (it was built in 1946ish, so yes, guys) who built the house didn’t do any calculations I figured that the safety factor was at least a factor of two.  But, I was growing increasingly uneasy about the torque exerted by the antennas on the chimney, so I took them down.

In March, I had the opportunity to pick up (from K3AJ, who beat me by three QSOs in ARRL SS CW last year…need to be disciplined since I left 4 hours on the table) a M2 2M9SSB Yagi for two meters on great terms (per usual).  This antenna is lighter and stronger than the homebrew K1FO that I had been using.  I cut up the elements from the 2-meter K1FO to make Yagis (also K1FO designs) for 222 and 432 on 10-foot booms.  Need to finish those and put them up.

We have another, shorter chimney on the addition that houses my hamshack.  This chimney has served as the anchor for my 10-meter rotable (by the Armstrong method) dipole for a while now.  Branches from a nearby tree have impinged on the rotation somewhat, but since it’s bidirectional it hasn’t been a big deal.  But, I decided that this might be a good location for the new 2M9SSB, the A50-3S (3-el 6-meter Yagi), and the 10-meter dipole.  I himmed and I hawed.  Then, I climbed the tree and sawed.  It’s a miracle I didn’t end up with poison ivy.

I upgraded the 10-meter dipole using hardware from DX Engineering so it could be mounted to a mast (old method was not mechanically sound, especially for something that would be rotated with a T2X).

A few weeks ago, I assembled and installed the whole mess…see photo at the top of the post.  I’m now using a Hy-Gain T2X (purchased at Dayton in 2005—I showed up at my in-laws’ grinning ear-to-ear with the motor in one hand in the control box in the other—they still love to tell this story) instead of a CDE TR-2 rotator.  The T2X can probably turn the house.

A spring wind storm dislodged the branch that supported my 80-meter wire vertical and one end of the 20-meter dipole.  So, I cleaned that up last weekend.  By “cleaned,” I mean I took both of those antennas down.  I also took down the 160-meter TEE because one of the TEE wires was very close to the new VHF array.  At this point, I was only QRV on the “Technician bands”…minus 80…40/15/10/6/2.  I almost got the 160-meter wire all the way out of the tree except the rope that supported the center (TEE junction) bound up with the junction about 10 feet off the ground.  So, I improvised a hot knife on a stick to cut the poly rope:

It worked great.  As she should have, Sarah gave me a hard time.  There are two types of people: those who watch Red Green and there are those who inspire Red Green.

Taking a wonderful brilliant hint from N4YDU, I replaced my 30-meter coax-fed dipole with a 30-meter open-wire-fed dipole.  While I prefer resonant single-band antennas for contesting (clean patterns and nothing to touch when changing bands), every other kind of operation can tolerate tune-up.  The open-wire-fed 30-meter dipole not only tunes well on 17 and 12 meters, it just has a slightly narrower pattern!  An aside:  After the 2010 ARRL 10-meter contest, I posted to the PVRC reflector that I had been running 100 watts to a dipole at 30 feet.  This prompted my neighbor (who lives about 2 miles away, a neighbor for bands below 76 GHz) K3KU to pay me a visit because I had beat him in every pileup that weekend.  He thought surely I was running a KW to 5 elements at 60 feet!  He runs an open-wire fed 135-foot long dipole on all bands through a tuner.  The pattern of that antenna looks like a sea anemone on 10 meters!

Worked D3AA on the third call on 30-meter CW last night.  So, I guess that antenna is working.  Also worked VP9GE on 6 meters. There’s a certain amount of satisfaction working DX with a transverter you designed (mostly) and built yourself.

I have a wicked RFI problem on 6 meters when I run the amp (150-watt Mirage brick).  It’s probably RF on the power lines, although it doesn’t set off the CO detector like 40 meters does.  So, it could be RF pick up on the audio wiring in my shack.  In any case, need to get that worked out before the ARRL June Es contest.


Ethan Miller, K8GU, is a regular contributor to AmateurRadio.com and writes from Maryland, USA. Contact him at [email protected].

This is the kind of thing I need

to lift my spirits, even if it’s lifting them just by a hair.

Thanks, Jim!

http://www.w1pid.com/winriv/winriv.html

72 de Larry W2LJ
QRP – When you care to send the very least!


Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

Feeling numb

My Mom’s funeral was today.

The week was busy with running here, running there – taking care of this and taking care of that.  Now all the busy-ness has come to an abrupt end and I am feeling numb.

Normally, I’d be keeping my eyeballs peeled for news out of Dayton.  Still doing that somewhat, as K4SWL has been posting some neat photos (check ’em out) on his blog – The QRP’er.  But it sure hasn’t enticed me like it has in past years.

I was hoping against hope, to come home and find “that e-mail” from Elecraft in my In Box as there was indication earlier in the week on the KX3 reflector that a bunch of kits would be shipped today.  Nothing there.

The good news is that Marianne may be off from work tomorrow, which is an extremely rare thing as she always works on Saturdays.  If that’s the case (and I am praying that it is) then I will immerse myself in spending quality family time with her and the kids.  We were kicking the idea around of going down to Camden, NJ to visit the State Aquarium that is located there, as well as the Battleship New Jersey which is berthed there.

If we go to the USS New Jersey and I can get some photos of the radio room, which is now filled with Amateur Radio gear, I will post them here.

Be well, my friends!

72 de Larry W2LJ
QRP – When you care to send the very least!


Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

ARES® & Incorporation: ARRL’s Policy

Just Google “County ARES, Inc.” (click here) and you’ll see that there are lots of ARES® groups out there who have incorporated. It sure seems like a great idea because it allows you to file for 501(c)3 status, opening doors for donations of cash and equipment, free website hosting for non-profits, and grants that require 501(c)3 status.

But to do this correctly we must ensure compliance with ARRL policy — ARES® is ARRL’s program, not ours! We’re not free to just do whatever we feel like. Here are the two challenges we’re facing:

  1. The ARRL insists that local ARES® groups not incorporate
  2. “ARES®” is a registered trademark of the ARRL that cannot legally be used in the name of another corporation without the ARRL’s permission

According to this document (click here) on the ARRL website:

ARES® and Amateur Radio Emergency Service® are registered trademarks of the ARRL. Any use of these trademarks must have the registered trademark notation (circle R®)

ARES® is a program of the ARRL. Local ARES® groups under the direction of the ARRL field organization or its appointees (SEC, DEC, EC) cannot be organized as a club or incorporated as this will conflict with the ARES® program. [emphasis added]

I emailed the ARRL asking how we should go about incorporating an entity for 501(c)3 status to support the ARES® group here. ARRL Membership and Volunteer Programs Assistant Manager Norm Fusaro, W3IZ, kindly replied. Here is an excerpt from his helpful response:

The Amateur Radio Emergency Service – ARES is a program of the ARRL. ARES is not an entity. The ARES brand is trademarked by the ARRL and may be used with permission from the ARRL.

The job of Emergency Coordinator is a political position in which the EC promotes the ARES program and supports training among the local Radio Amateurs in the community. This is done mostly through the local clubs.

The Emergency Coordinator’s job does not involve fund raising or corporate management. Equipment such as repeaters, generators, etc are supplied by the local Amateur Radio community and clubs. ARES supplies training and coordination. Note the job title Emergency coordinator not manager.

Forming a club or corporation is not only beyond the duties of the EC but also conflicts with the basic ARES requirement.

  • The only requirement to belong to ARES is an Amateur Radio License and a desire to serve.
  • There is no requirement to join any club or organization.
  • There are no dues to participate in ARES.

So I’m not out in left field for wanting some kind of entity to support the local ARES® group — the ARRL clearly depends on local clubs to supply equipment for ARES® work. As far as the EC not getting involved in fund raising, well, I obviously need to wear more than one hat at this stage of the game. There are only a dozen or so hams in the whole county at this point.

The nearest club is pretty far away, so it makes sense to form a new “club” to serve this purpose. The ARRL wants the club to be distinct from the local ARES® group; okay, we can do that. We’ll just clearly state the purpose of our “club” is to support the local ARES® group. You can find a good example of this wording over at the Wisconsin ARES/RACES “501(c)3 Links and Information” Page (click here).

As Mr. Fusaro pointed out, membership in this “club” must never be a prerequisite to participation in the local ARES® group.

I think the name of this “club” should clearly reflect it’s purpose. If the local hardware store has a generator to donate, surely the idea of donating it to the “Yellow Medicine County Amateur Radio Emergency Service®” would be more appealing than donating it to the “Yellow Medicine County Amateur Radio Club.” But my brother, an attorney, has explained to me that since “ARES®” and “Amateur Radio Emergency Service®” are registered trademarks of the ARRL, they cannot legally be used in an entity’s name without permission from the ARRL.

I’m assuming we don’t have permission to use “ARES®” in our “club” name, but I’ve asked for clarification on this. If not, we could always name it something similar, e.g. “Yellow Medicine County Amateur Radio Emergency Corps/Support/Operators Association, Inc.” or something like that.

I don’t want this post to turn into an ARRL-bashing session, but if some of you readers have some helpful insight and/or experience with ARES®-related incorporation, I’d love to hear it.


Todd Mitchell, NØIP, is a regular contributor to AmateurRadio.com and writes from Minnesota, USA. He can be contacted at [email protected].

See if you can identify this mystery interference….

Well over here at VE3WDM I have had a type of  mystery interference that shows up now and then check out the Youtube video below and see if you can identify it. Oh and as a sideline I have searched the internet for examples of interference and anomalies  such as AC line noise, Static crashes and birdies to name a few and have not been able to find anything!! Maybe someone could put up on Youtube examples of gremlins we hams may run across. Anyway post your ideas as to what this is..............

Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].

Jan Mayen Island again…

Since I want to be active more with my portable setup this year I took the FT-817 with me in the car today. At lunchbreak I drove to a good DX location which was about 4km from my job in the polder on a dike. I setup the Watson Multiranger 200 antenna on the car and checked the SWR with my MFJ259 analyzer. I found it to be 1:1.1 on 14.200 again like always. First contact was with ID9Z who clearly didn’t like to talk as he called CQ just after giving me a fast report. I tried to call CQ around the QRP frequency and got a reply from EA1FL/P Edu, we had a nice QSO and he explained his equipment was a military radio PRC320 with 30W into a military whip antenna. After a few overs we could give each other 5/8-5/9! I was using the FT817 on 2,5W so actually I could sign PE4BAS/P/QRP, I thought it would be too long but Edu had no problem with it at all. In the mean time I took my mobile phone to record the last over of the contact but something went wrong and at the end I recorded a totally different QSO with…..JX9JKA at Jan Mayen Island. Svein was sometimes a real 5/9 here and I got a signal report of 5/5. Remember I was transmitting only 2,5W in a mobile whip! I’m again really surprised about the little FT-817 and think this is a good start of the portable season. It also interested me in Jan Mayen Island, there is a website on the internet about this Island which has a nice history of Dutch Whaler fisherman searching for new hunting grounds there. The Island is actually named after a Dutchman. If you draw a line from my location to Jan Mayen you will only come across water, so I’m not surprised after all that I could make this QSO. At the link hobbies on that website there is something about the radioamateur station on the island, I don’t know if it is up-to-date as last revision was in 2004. 

The recording:

http://www.divshare.com/download/17797842-aed


Bas, PE4BAS, is a regular contributor to AmateurRadio.com and writes from Groningen, Netherlands. Contact him at [email protected].

Win a TYT TH-UV3R Dual Band HT

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Matt Thomas, W1MST, is the managing editor of AmateurRadio.com. Contact him at [email protected].

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