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Preview: W2LJ's Blog - QRP - Do More With Less.

W2LJ QRP - When you care to send the very least!





Updated: 2018-04-26T09:03:36.632-04:00

 



Tomorrow, April 27th, is Samuel F. B. Morse's birthday

2018-04-26T09:03:36.577-04:00

And here is an excellent suggestion by Wayne N6KR:


No matter how busy I am tomorrow, I aim to make at least one QSO on this coming Friday in honor of Samuel Morse’s birth (227 years ago!). I’ll be dusting off my oldest hand key for the occasion, one with a leg strap and Levi’s-style button that was used by the South African army circa WW2. 

If you have an even older hand key, and you manage to get its contacts cleaned in time for this auspicious date, please send me a photo of it. I’ll collect the photos and post them on the Elecraft website photo gallery.

73,
Wayne
N6KR

I have a collection of several fine straight keys, including a McElroy; but none of them are what I would consider to be really old antiques. My J37 and J38 keys are probably from the WWII era. (Funny how for us Baby Boomers, things from the WWII era still don't seem to be that "antique" - Unless you include us!) My Vibroplex Original goes back to the 1920's I think; but that's not a straight key.

In any event, tomorrow might be a good day to pack the KX3 and battery in the car and get out there during lunchtime, in order to inaugurate the W2LJ 2018 Lunchtime QRP Season.

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



What to bring?

2018-04-25T10:34:04.796-04:00

I was reading a post on QRP-L the other day that brought a smile to my face. Someone (can't remember the name or call sign) was lamenting on how he went out for QRPTTF last Saturday and discovered that he had just brought along too much stuff. This brought that smile to my face, because I have also found myself in that position........many times.

Let's face it ...... those of us who are Weekend Warriors do not really need to pack like as if we were  SOTAteers. Those intrepid QRPers usually have to hike for many, many miles to get to their final destination. For them to not have a redundant set of just about everything would be a disaster. I can only imagine how much fun it would be to hike five or ten miles to a mountain top, set up the station only to find out that your BNC to SO239 adapter broke and that you didn't carry a back up. That would be a hair-tearing-out day, indeed.

For those of us who go to a local. county or state park and set up at an available picnic table usually have the luxury of parking nearby. That makes life so much easier! I usually leave the backpack full of all extemporaneous stuff in the back of the Jeep.  All that comes with me is the KX3 in its padded case, the battery and a paddle and set of ear buds along with the antenna du` jour. I carry these items in a very light, over-the-shoulder messenger bag that Cafe Press used to offer, but sadly, they no longer do. Glad I got mine while they had it!


This bag fits everything I need for a few hours of operating outdoors in a park-like environment.  Of course if I were to set up somewhere that required a substantial walk or hike, I'd bring the entire backpack with me. It's no fun walking a couple miles back to the car because you didn't bring any zip ties or extra antenna support rope with you in a small day pack. Not only is that frustrating; but it takes away from your operating time. The object it to maximize operating time and minimize set up and tear down time, right?

I guess the point I'm trying to make is that you learn as you go. Do enough portable operations and you'll learn soon enough when to carry light, or when to bring the kitchen sink along with you.

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



Geez! Another kit!

2018-04-24T15:16:29.246-04:00

From QRPGuys. No shortage of offerings to the QRP community!


Here is another circuit design from Cliff Donley, (K8TND) he calls “Lucky Strike”. It is a sensitive direct conversion receiver kit that covers the 40m band for cw or ssb reception. It is a through hole kit that uses the popular NE602/612 mixer/oscillator and an LM384 audio amplifier for ear buds or a small speaker. Cliff has incorporated an LED  for the AGC system. There is a switched attenuator on the front end to prevent overloading. All the controls and I/O are board mounted. Front controls are Coarse Tuning, Fine Tuning, and Audio Gain. Rear connections are 12V power jack, 3.5mm audio jack, and the BNC antenna connection. The Power and Attenuator switches are board mounted, with pads for 9V battery operation if desired. We have provided power and signal pads for our Digital Dial if you want to add that option. All the receiver components are included in the kit with the pcb. It is a little over 2.50” square, and the same size as the MMM+ transmitter. Current usage is ~10mA

Yours for $25

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



Never enough time for radio

2018-04-23T10:02:01.107-04:00

Humbug!

Saturday got away from me again. Too many chores and errands, not enough time for radio. QRPTTF will have to wait another year for participation from W2LJ (as is that even matters).

From the summaries and reactions that I have been reading on QRP-L, it looks like the QSO rates were quite light for those who took part. Some have reported only 4 or 5 contacts for the entire event. Band conditions were pretty bad to say the least; and was probably the main reason for this.  Related to that, I saw on Facebook where Mike KC2EGL posted that he and John K3WWP only made 15 contacts during their subpedition to the USS Requin yesterday. I guess band conditions were lousy both days.

Personal experience would tend to back that up.  Yesterday afternoon, I got a few free moments and decided to set up the KX3 and magloop on the back patio. It was sunny and 65F (18C) and sitting in the sunshine, it actually felt much warmer. I haven't used the loop in a while and I kind of surprised myself how adept I've become at tuning it. I heard some loud signals on 40 Meters, though far and few between. 20 Meters was even worse. Any DX that I heard at the low end of the band was way down in the mud and was hard to hear. Stations from Slovenia and that area of Europe usually boom into NJ that part of the afternoon. Yesterday I had to strain my ear bones to hear them.

I called CQ for a bit on both bands for a few minutes before the battery that I was using went down below 8 Volts and caused the KX3 to turn off.  I guess that was just as well; because from the RBN chart, I wasn't being heard anywhere very well, anyway.


I saw in one post to QRP-L that Rick N9KG and Jerry N9AW were discussing that during the lower end of the sun spot cycle that "all day" QRP events might be better served by turning them into 3, 4 or even 5 hour sprints. The idea being to concentrate the participation and activity into a smaller time frame so that the experience becomes meaningful for all those involved.

Off hand, I'd say that's a pretty good idea. It keeps interest in the event alive from year to year when people feel that they've had a modicum of success. If you've made 20, 30 or 40 or more QSOs, you're more likely to make an effort to go out and conduct a portable operation again the following year. No one wants to go through all that trouble only to have it become an exercise in setting up and tearing down. When the sun spots come back in plentiful numbers, you can always adjust the hours of the event to reflect that.

Just a thought; and if I daresay, a good one on the part of NK9G and N9AW - two avid veteran QRPers whom I both respect, very much.

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



QRPTTF - "A River Runs Through It"

2018-04-20T09:15:41.500-04:00

QRP To The Field is tomorrow. QRPTTF always seems to signify the beginning of the outdoor QRP season, at least for me.  Once QRPTTF comes, Spring can't be far behind.

The rules can be found at http://www.zianet.com/qrp/qrpttf/2018/ttf.htm

The weather in our neck of the woods will be somewhat Spring-like. It's supposed to be sunny with a high in the afternoon somewhere around 65F (18C). Pleasant enough, for sure.

What will be getting in my way, is a busy schedule. I have a doctor's appointment at 9:00 AM for a regular check up. Follow that with the weekly trip to the grocery store and then I can hopefully mow the lawns. Even though the weather feels more like early March instead of mid-April, the lawn seems to have awoken from its Winter slumber. While not really full, it has greened up and I have a lot of what I call "lawn porcupines" - little tufts if grass that grow really tall and are scattered here and there. They look like little green porcupines, sleeping on the lawn.

If I can get those chores out of the way, maybe I can sign on as a home station and hand out some points. Hope to hear you on the air!

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



I gave in!

2018-04-19T16:00:17.815-04:00


I went and ordered a 40 Meter QCX kit and it arrived last week! My wife wanted to know what I wanted for my birthday, coming up next month - so I handed her the box.

I can wait.

After hearing so many good things about my friend Bob W3BBO's QCX, and the good words from Dave Richards AA7EE - both of whom I highly respect - I just couldn't resist. So much for only $49 - it seems like a sin not to take advantage.

God knows, with the way my eyes are aging - this might be a Herculean undertaking, but I'm willing to give it a shot.

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



Happy World Amateur Radio Day!

2018-04-18T14:07:58.214-04:00

Ice cream for everybody!


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



Two days of Summer - gone!

2018-04-16T16:07:20.941-04:00

After a long and miserable Winter, we were finally greeted with two days of Spring/Summer last Friday and Saturday. Daily high temperatures reached into the 80s (29C), and both days were sunny. So of course, for the ARRL Rookie Roundup, we were presented with a return to Winter!As the last few years, we set up at Putnam Park, a local park here in South Plainfield.  I think even Dave KD2FSI was feeling the chill as he kept the setup to a modest two rig, two antenna affair.  When the weather is good, Dave usually gets out everything but the kitchen sink, but given how dang cold it was, he did his usual stellar job.How cold was it? At the time we started, it was only 42F (5.5C) an entire 40 degrees F lower than the day before. The killer was the breeze.  Checking into my weather station at home via my smartphone, we had 4-5 MPH continuous winds with occasional gusts to 8-10 MPH.  Hardly hurricane weather; but it was enough to chill you to the bone.Why not operate from inside? When SPARC participates in these kind of events, we like to make them as public as possible, so as to maybe generate a little public enthusiasm for Amateur Radio. There weren't many visitors to the park on this cold, breezy, gray day - but there were a few, and you never know when you're going to get a chance to plant that seed.Oh, and for those of you out there who think I'm a biased shill for Elecraft, we used exclusively Dave KD2FSI's Yaesu equipment and it worked very, very well, indeed!72 de Larry W2LJQRP - When you care to send the very least![...]



Another portable antenna from the QRPGuys

2018-04-12T14:20:44.923-04:00

Boy, these fellows are really cranking out the new kits! Any new portable antenna is bound to catch my eye - here goes:


The QRPGuys Multi-Band End Fed Antenna is designed as a portable 40/30/20m two trap wire antenna with a built-in tuner and SWR indicator. It consists of a main board with tuner and SWR indicator, two trap pcb’s and an end wire support. It incorporates the N7VE led SWR indicator and has a board mounted female BNC for connection to your rig. The built-in absorption bridge design will ensure you do not damage your finals with a poor SWR. Our test show and SWR of 1:1 on 20m, 1.1:1 on 30m, and 1.3:1 or better on 40m. It is rated for 5 watts continuous, 10 watts PEP. The kit comes complete except for the user supplied #22-24awg wire for the elements. All S.S. connection hardware for the radiator and counterpoise connections. The tools required are a soldering iron with a small tip, rosin core solder, small side cutters, and can be built in an hour or two. On a difficulty scale of 1 to 5, 5 being the most difficult, this is rated at 2.



N.B. - I am not affiliated with any company that you see that has products that appear in this blog. I deem these posts to be newsworthy enough to share with the greater QRP community.

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




Another evening - another demo

2018-04-12T10:06:39.290-04:00

Admittedly, my appearances on the HF bands have been pretty much nil, lately. But as I have mentioned before, that does not mean my life has been a void, Amateur Radio-wise.

Last night we gave another Amateur Radio "demo" to Boy Scout Troop 125 right here in South Plainfield, NJ.  It's a small troop of only about a half dozen scouts; but they seemed to take to the presentation given by Dave KD2FSI and Harry KC2PGX and Marv K2VHW.

There were two "hits", as far as the reaction of the Scouts seemed to indicate. The first was when Dave produced his Go Kit.  The concept that a small HF radio, a battery and a wire antenna tossed into a bush or tree could get you talking around the world from the middle of nowhere seemed to interest them to no end. Of course, you would think that portable operations and Boy Scouting would go "hand in glove" wouldn't you?  And yet this seems to be something that's not promoted enough. Sure, there's JOTA and all that; but can you imagine a serious effort to integrate Scouting and SOTA - or even Scouting and POTA?

The other big hit was, once again, Morse Code. Not exactly sure why, but the code just seems to have a certain "wow factor" that impresses the heck out of youngsters. They eagerly ran up to the table where the keys and oscillator were so that they could play with the straight keys, the bug and paddles that we brought to show them. And they were duly impressed when they heard and saw Morse Code being transmitted on 40 Meters. Dave had Fldigi (I think that was what he was running) on his laptop and it was decoding the Morse as it was being sent.

So, how does one get a feel for whether or not the presentation was a success?  Two or three Boy Scouts asking if we could offer a class seemed to be a big indicator. Personally, I would love to hold a Tech course just for kids and Scouts in general, both boys and girls.

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



So why am I so skittish?

2018-04-10T08:48:48.238-04:00

I've been an Amateur Radio operator for 40 years this year.

1) In that time I have built enough Heathkits to qualify for their Master Builder status.
2) I have built an OHR 20/40 Classic, a PFR-3A and many other non-Heathkits as well. Probably so many kits that I can't remember them all  In all that time, I have never built a kit that didn't work; or that I was not able to get to function.
3) I have built a K1, K2, KX3 and K3.
4) I worked for 22 years for Sinar Bron, Inc. performing component level repairs on multi thousand dollar professional studio strobes. I worked on equipment that was powered both by 120V and 220V AC and that stored up to 6400 Joules of flash energy. I started out as a bench tech and worked my way up to Service Manager after graduating from DeVry with a degree in Digital Electronics.

So why does the thought of opening up and replacing the battery in my daughter's iPhone 6 make my hands sweat?  I think mainly, the thought of screwing something up and disappointing a person that I would give up my life for.


Ahhhh, the joys of Fatherhood.

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



Our friend, Vinnie

2018-04-08T19:38:57.474-04:00

Seems like I'm writing about Silent Keys these days.Vinnie Lobosco KC2IZK was a member of the South Plainfield Amateur Radio Club, among others. One day this past January, the club received an e-mail from his niece. Sadly, she informed us that Vinnie had suffered a heart attack, and that the prognosis was not good. A few days later, Vinnie was taken off life support and passed away.Vinnie was a confirmed bachelor, having no wife or children. He lived in his parent's house and he became what could be called (charitably) "an extreme collector" of antique radios and audio equipment. There was so much equipment left behind that his niece opened the house Friday and Saturday to anyone who might be interested in obtaining some of Vinnie's collected treasures.Marv K2VHW and I made the trip yesterday. When we entered the house, the first thing you noticed was the smell of old paper and dusty, old equipment. Was met our eyes was this - antique radios and phonographs and test equipment from floor to ceiling.The garage had even more equipment, including TVs - including this extremely rare Hallicrafters TV.Marv found a gold plated Astatic D104 microphone, a Golden Eagle. It was in excellent shape.  I found this old Hallicraftes S-53A, with all the tubes in place, including an instruction sheet on the inside. I've always wanted a piece of either Hammarlund or Hallicrafters gear in my shack ever since I was licensed in 1978. Thanks to KC2IZK, that dream has come true.I think it's in good condition. The power cord has been switched out to a current type and everything on the inside looks clean. In a few days, I'll plug it in and will flip the big switch. I'm going to see if anyone in SPARC has a variac that I can borrow so that I can "ease" it back to life. As long as I have this receiver, KC2IZK will always be around.72 de Larry W2LJQRP - When you care to send the very least![...]



WB3AAL - Silent Key

2018-04-05T11:36:23.806-04:00

This morning, I was shocked to read a post to QRP-L by Ed Breneiser WA3WSJ, that Ron Polityka WB3AAL became a Silent Key last Friday.


Not to say that Ron and I were close friends - mere acquaintances would be a better description of our relationship. But Ron's name and call were a steady show in the major QRP Outdoor events and sprints.  His website was a good resource on all things QRP Portable, especially antennas.

His presence in the QRP community will be missed, as he was so well known and so highly regarded. In addition to his operating exploits from the Appalachian Trail, he was also a presenter at Atlanticon when that was an annual event in the early 2000's.

RIP, Ron - Eternal rest grant unto him, O Lord, and may perpetual light shine upon him.

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



April Fool's Day - one day late!

2018-04-02T09:06:00.620-04:00

After a beautiful Saturday and a very nice Easter Sunday, I awoke to a world covered in white. Yes, Virginia, it is once again snowing in New Jersey. There'a about 2-3 inches down already, as a rough guesstimate without any actual measuring.

The drive into work was a hoot as nothing was plowed or cleared. I would hazard a guess that all the normal road crews were off to enjoy the Easter/Passover weekend.  It was a white knuckle ride, driving in preceding car's wheel ruts on the highways; and then getting bombarded with splattering snow thrown up by passing tractor/trailers.

I have a feeling that this is going to be one of those years where Winter hangs on, kicking and screaming until the bitter end. Then, a week later we'll start getting temperatures in the 80s and 90s, with no Spring to speak of.

Whatever, I wish the seasons would change, already, so that I could start enjoying some lunch time QRP at work again.

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



Easter 2018

2018-04-01T08:55:15.857-04:00

Wesołego Alleluja - He is risen! Happy Easter!


And to all my Jewish friends - a very Happy and Blessed Pesach!
“Hear, O Israel! The LORD is our God, the LORD is one!"

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



Technician class

2018-03-28T09:15:31.575-04:00

Our Technician class ended last night with the administration of exams. It was a mixed bag of results. At the beginning of the class, we had eleven students. Two of the students were actually licensed during our last class and were attending this class as a refresher in addition to home study in preparation for taking the General class exam.

One student decided to take the exam a few weeks ago and passed. Another student had to temporarily move up to Massachusetts because of a family issue and is going to take the test up there. Three students couldn't make it last night and are coming to our normal, monthly VE session, the next of which will be on Saturday, April 14th.  One was away competing in a track and field event. I'm not sure what he plans to do about the exam.

So that left five students to take their exams last night. Four took the Technician and one took the General. Three passed their Technician test and the one student upgraded to General.  The one who did not pass was crushed. I am sorry to say. However, the good news is that a local hospital has had some employees engage in a self study course. They are holding a one day review and exam session this coming Friday.  Our candidate was made aware of that; and I am fairly sure she is going to attend.  I think with a little more review and pin pointed study; that she will be successful in getting her license.  It's not that she doesn't know the material, I think she's just one of those people for whom taking tests is difficult.  During our classes she was always quick to answer practice questions correctly.  Put a test paper in front of her and the pressure mounts. Unfortunately, that is a situation many of us face.

All our students who took the Tech exam and passed, also took the General exam.  We tell them that it is normal for most new Techs who have not studied for the General to get about 50% of the answers correct. One of our new Techs missed his General by one question!  He will also be coming back on April 14th and I'm sure he'll pass with flying colors.

It will be interesting to see the results from this Friday and April 14th.  It's always our goal as instructors that everyone who attends our classes walks away with their ticket.  I hope that holds true.

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





Universal HF Receiver

2018-03-27T09:08:40.521-04:00

Diz, W8DIZ has a new offering - a Universal HF receiver. The price is $20 for the main board and each band module is $10.  Looks to be a nice kit, modestly priced that will allow you to have some fun and do some experimenting.  Diz offers suggestions for implementing a digital display and the like.

It's nice to see so may low priced, high quality kits being offered, especially through the QRP community. I saw a post by Hans Summers from QRP Labs, that he has sold over 4,000 QCX kits. Bob W3BBO raves about his and Dave AA7EE had good words to say as well.  Two very highly  respected opinions that are inching me closer and closer towards sending Hans some $$ in order to build one myself. The only question would be 40 or 20 Meters?

It's hard to believe that Easter Sunday is this coming weekend. When I opened the door this morning to leave for work, it was only 24F (-4C) and there was frost all over the car windows. It feels more like mid-Winter than Spring. To add insult to injury, I saw where AccuWeather is posting about a polar vortex for the first week of April that will keep the Northeast in temperatures well below normal.

I'm itching to start bringing the radio gear with me to work, so that I can resume lunch time QRP operations again. As I get older, it gets tougher for me to deal with colder temps. Back when I was working at Sinar Bron some 11 or 12 years ago, I was headed out to the parking lot just about every day at lunch time, no matter what time of year it was. Cold temperatures didn't seem to phase me as much as they do now. My knees and hands seem to work much better in temperate weather.

Tonight, our Technician License class concludes with the exam being administered. One student gave it a go early and got her license a few weeks ago at a local VE session.  It was very gratifying to see her enthusiasm and excitement when she came in last week to tell us all about it. I think it also helped alleviate some of the jitters that some other classmates may be experiencing. It's always easier when it's all over; but I really, truly do expect a 100% passing rate tonight.  This is one of the best groups of students that it's been my honor to have instructed.

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



A St. Patrick's Day Story

2018-03-17T09:37:50.918-04:00

Sort of - more of a personal story; and believe it or not, one that DOES have something to do with Amateur Radio.Flashback to 1997, the year I met my wife, Marianne.  We had dated a few times before that fateful event that every boyfriend goes through - meeting the girlfriend's parents. My future in-laws were great!  We got along and loved each other very much, but of course when you meet them for the very first time, you never know how it's going to turn out.As I recall the incident now, I was sitting at my in-law's kitchen table. We had finished eating something and we were sitting around, shooting the breeze. We were just making harmless small talk when somehow, and for some reason, I had mentioned that I was an Amateur Radio operator.My future Mother-In-Law, who was Irish - and I mean Irish (born in Donegal) came to complete dead silence.  I had gotten a strange look, and I felt the room in the temperature drop about 20 degrees."You're a radio operator, you say?" she asked in her distinctive Irish brogue.I responded in the affirmative and then explained my small station, my two small antennas and the various things that I liked to do in the hobby. The response that I got was non-committal in either way, not unfavorable; but not enthusiastic, either.Later on, I asked Marianne what that was all about. It was then that I got the story. Her uncle, Lawrence McCrea, who was my future Mother-In-Law's brother-in-law, was a farmer in Ireland. He was also a Ham. More about this in a bit. Uncle Larry had a big farm and he also had a big antenna on a tower right next to the farmhouse. One day, during a thunderstorm, Uncle Larry's tower took a direct lightning strike and the farmhouse suffered from quite the fire as a result.In my Mother-In-Law's mind, that meant every Amateur Radio antenna, no matter what kind it is, is automatically a magnet for lightning. She was deathly afraid that I would bring fire down upon whatever house we would purchase in the future.Many years later, back in 2009 or so, my Mother-In-Law would suffer a fall which resulted in a broken hip. After her surgery, she came to live with us for a period of three months. I don't think she was too happy about staying with us, knowing that there were antennas involved! She never said anything about it to me directly, but I think that was always in the back of her mind. She went on to live in Senior housing, very independently for another three years. We lost my Mom and my Mother-In-Law the same year, in 2012. I miss them both, so much!I have no idea what Uncle Larry's call sign was. I never met him; and I think he might have been a Silent Key by the time Marianne and I got married. All I know was that he lived in the area of Donegal in Ireland.  Marianne has since informed me that he was from Abbeylands, Ballyshannon, County Donegal.If there are any Hams out there, particularly Irish Hams who might have worked him, or might have known him, I'd appreciate hearing from you. If anyone has a QSL card from Lawrence McCrea and could fire off a scanned copy to me, I'd really love that!In any event, to all my friends, particularly my Irish friends - Happy St. Partick's Day!May the blessing of God's soft rain be on you, Falling gently on your head, refreshing your soul With the sweetness of little flowers newly blooming. May the strength of the winds of Heaven bless you, Carrying the rain to wash your spirit cleanSparkling after in the sunlight. May the blessing of God's earth be on you, And as you walk the roads, May you always have a kind word for those you[...]



What the ..... ????

2018-03-16T16:50:43.379-04:00

Every now and then, I'll "Google" Amateur Radio and hit the news tab, to see if anything interesting pops up.  This time, a story came up about an 80 year old Ham from Martha's Vineyard in Massachusetts, who was rescued from his tower earlier this week. It would appear that he was climbing his tower to secure something in advance of one the Nor'easters to go through lately.

Two things in the article caught my eye. The mention that he is 80 years old is not one of them. I know a few 80 year olds who are still quite spry. In fact, they may be doing better than this 61 year old. No, the first thing that caught my eye was this sentence:

"William Welch, an electrician and avid amateur radio operator, got his sneaker caught atop a 20-foot-tall backyard antenna after he scaled the structure to secure it ahead of the impending nor’easter, his wife Betty told The Times."

Sneakers? Really? Now look, I'm not a tower owner or climber, but it would seem to be common sense to me that were you to climb a tower, you'd want to be wearing work boots with a steel toe and even perhaps a steel reinforced sole. To this uneducated Amateur Radio Op, sneakers don't seem to be the "de rigueur" for tower climbs.

However, this next part REALLY caught my eye:

"Firefighters moved back and forth over the ladder and put a helmet on Welch and fitted him with a harness. The harness was fastened to the tower, so Welch couldn’t fall. "

So you mean to tell me that he climbed a tower with NO hard hat or climbing harness?  I sincerely hope this was just a case of bad reporting. I know I'm NOT the voice of experience or expertise ....... but seriously? No hard hat, no climbing harness, and it seems like no climbing partner, unless you count his wife who may have been watching from the ground.

We're finishing up an 8 week TECHNICIAN CLASS license course and even there, tower climbing safety is really stressed. Hard hat, climbing harness and NEVER CLIMB ALONE are stressed over and over and over!

If this is par for the course for this gentleman, than he's very lucky to have made it to 80. I hope this caused him to take pause and re-evaluate his past practice, and perhaps bone up on tower climbing safety. And while he's at it, perhaps say a prayer of thanks that things didn't turn out way worse than they did.

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





Batman humor

2018-03-15T13:24:30.749-04:00


Although I'm a Marvel fan - this was too good to pass by.

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



Maker's Day

2018-03-11T20:48:48.634-04:00

Yesterday was New Jersey Maker's Day, and I previously mentioned, the local venue was the John F. Kennedy Library in Piscataway, NJ. The South Plainfield Amateur Radio Club was asked to participate, and we came up with a plan, and did. Participate ......that is.The plan was to acquire 20 Simple Morse Code Practice Oscillator Kits from the 4 States QRP Group and to make them available free of charge, to any youngster of reasonable age who was willing to build one (with parental approval, of course). This was to be a totally mentored project, with a SPARC member sitting one on one with the builder, guiding them through the entire process. Our goal was to teach basic kit building and soldering skills, perhaps a little electronics theory and work in some interest in Amateur Radio in the process.The kits were acquired through donations from a local business and the Boyle Family Education Foundation, a local concern that donates to causes that further the education of local youth. SPARC members provided the tools, the soldering stations, the know how and the passion for passing on knowledge and love for our great hobby onto a younger generation.  From past experience, we knew that kids are fascinated with Morse Code - simply because it's different. That's why we picked the 4 States QRP Group kit. It had a small number of components, it's easy to build in a relatively short amount of time, and it left each builder with a memento of the day.To say the day was a rousing success would be an understatement. Our section was one of the most popular and the most visited. We were right up there with the robotics display.  In addition to the actual kit building, Dave KD2FSI had his rig set up to a 24 inch monitor and had his laptop running a program (Fldigi, I think) that was decoding actual Morse Code being sent on the air. Dave set up his AlexLoop and was monitoring the BERU contest on 40 Meters. Kids and adults alike got a kick out of seeing the code made understandable for them, live and real time.We had a reception table where SPARC members took requests for kit builds and there was plenty of ARRL material about Amateur Radio available to anyone who wanted it. Our Section Manager, Rob Roschewsk KA2PBT came down for the morning and even served as a mentor for a kit build.Even though the kit was a simple, through hole build, we allotted an hour for each. We took into consideration that the youngsters would probably have no soldering experience and that learning how to solder would be part of the process. We had four stations set up, so we planned to get four kits assembled per hour, with five hourly time slots to fill up the day.From start to finish, everything went very well. There was a small glitch in that a number of the kits were missing some screws, but a quick run to Home Depot by yours truly took care of that situation. The ratio of kits that worked right off the bat to those that needed some TLC was about 50/50. In one incident, a transistor was soldered in backwards, in another the battery contacts were reversed. The code practice oscillator was rugged enough to withstand these mishaps, and once corrected, they buzzed away, quite happily.  There were of course, the expected cold solder joints and those were corrected, my failing eyesight notwithstanding. The number of solder connections on each circuit board was low enough so that when I had to, touching up every solder connection in a kit took less than a minute.As we were breaking down and cleaning up at 4:00 PM, the per[...]



Weather

2018-03-06T12:36:52.844-05:00

Not an Amateur Radio post in the strictest sense.

The weather has been the big topic in this area since last Friday. That's when we had a Nor'easter blow through that caused a lot of problems. For the most part, precipitation wasn't a problem for most areas. In fact, it snowed throughout the day with no accumulations, except at the higher elevations, mostly in the Northwest part of New Jersey. Once again, like Sandy some five years ago, the wind was the big factor.

The winds were so strong that my PWS (personal weather station) which is mounted to a mast, anchored in a 100 pound bucket of cement, got blown over a bit during the event. It didn't tip over and hit the ground, but the wind leaned it just a bit (maybe 20 degrees from true vertical) and the anemometer was blocked by a piece of tall brush overhanging from my neighbor's yard. So for a period of about two hours, the anemometer wasn't spinning and recording wind data.  I up-righted it when I got home from work and secured the mast to the chain link fence with two bungee cords to prevent that from happening again.  To that point, I had a recorded gust of about 30 mph, but God only knows what I missed.

I'm sure I missed recording the record high wind gusts for the day because there were a lot of trees down in town; and as a result a lot of downed power lines. Knock on wood, our house lost power for all of about 5 seconds, more of a power blip than anything else. Long enough for the clock on the kitchen stove to display a "PF", though.

There was no damage, per se, at the W2LJ residence. Some minor twigs and branches came down, only. In fact, there was a side benefit, and here comes the Amateur Radio part of this post. When I elevated my W3EDP in the maple in the backyard last Fall, the wire got tangled up in the branches and took on a zig-zag kind of route.  The wind actually caused the branches to move enough to un-snare the wire some!  It's still not perfectly untangled, but it's a lot better than it was.

Tomorrow is another story. Another Nor'easter, but this time the track is different and the air is colder. Currently, the forecast for us is for 6 - 12 inches of snow. The wet, heavy March kind of snow. I'm not looking forward to shoveling and I'm not looking forward to driving back and forth to and from work in the mess of it all.  It certainly would be a good day to hang out in the shack and make a few QSOs!

72 de Larry W2LJ
QRP - When you care to send the very least1



Expanded Technician Class Privileges

2018-03-04T17:50:09.763-05:00

About a year or so ago, you might remember a survey that the ARRL conducted, asking licensed Amateur Radio Ops in the USA how they felt towards a new Entry Level License Class.  According to the League, the results of that survey have led to "recommendations put forth by the ARRL Board of Directors’ Entry-Level License Committee, which explored various initiatives and gauged member opinions in 2016 and 2017."Instead of coming up with an entirely new license class, the ARRL is petitioning the FCC to expand the privileges of the Technician Class license. In particular, they are requesting "to provide Technician licensees, present and future, with phone privileges at 3.900 to 4.000 MHz, 7.225 to 7.300 MHz, and 21.350 to 21.450 MHz, plus RTTY and digital privileges in the current Technician allocations on 80, 40, 15, and 10 meters."Furthermore, the petition included the following:"The ARRL petition points out the explosion in popularity of various digital modes over the past 2 decades. Under the ARRL plan, the maximum HF power level for Technician operators would remain at 200 W PEP. The few remaining Novice licensees would gain no new privileges under the League’s proposal.ARRL’s petition points to the need for compelling incentives not only to become a radio amateur in the first place, but then to upgrade and further develop skills. Demographic and technological changes call for a “periodic rebalancing” between those two objectives, the League maintains.“There has not been such a rebalancing in many years,” ARRL said in its petition. “It is time to do that now.” The FCC has not assessed entry-level operating privileges since 2005.The Entry-Level License Committee offered very specific, data- and survey-supported findings about growth in Amateur Radio and its place in the advanced technological demographic that includes individuals younger than 30. It received significant input from ARRL members via more than 8,000 survey responses.“The Committee’s analysis noted that today, Amateur Radio exists among many more modes of communication than it did half a century ago, or even 20 years ago,” ARRL said in its petition.Now numbering some 378,000, Technician licensees comprise more than half of the US Amateur Radio population. ARRL said that after 17 years of experience with the current Technician license as the gateway to Amateur Radio, it’s urgent to make it more attractive to newcomers, in part to improve upon science, technology, engineering, and mathematics (STEM) education “that inescapably accompanies a healthy, growing Amateur Radio Service,” ARRL asserted.ARRL said its proposal is critical to developing improved operating skills, increasing emergency communication participation, improving technical self-training, and boosting overall growth in the Amateur Service, which has remained nearly inert at about 1% per year.The Entry-Level License Committee determined that the current Technician class question pool already covers far more material than necessary for an entry-level exam to validate expanded privileges. ARRL told the FCC that it would continue to refine examination preparation and training materials aimed at STEM topics, increase outreach and recruitment, work with Amateur Radio clubs, and encourage educational institutions to utilize Amateur Radio in STEM and other experiential learning programs."Some things that come to mind:1) The Technician Class license has become the de facto "Entry Cl[...]



A KX2 to FT-818 Comparison

2018-03-01T16:41:41.813-05:00

All of you out there know that I am an Elecraft person, through and through. I love my KX3(s) and would not give them up for anything.  I don't own a KX2 (BTW, I know a few people who DO own one of every rig that Elecraft sells. Talk about dedicated!) but came across the following comparison by Wayne N6KR on the Elecraft reflector, and I thought it would be interesting to post, especially as it relates to my immediately previous report about the Yaesu FT-818. So here it is:A number of customers considering the KX2 have asked us how it compares to the newly announced Yaesu FT-818. The latter is an updated ‘817, with a bit higher power output.In terms of form factor, the ‘818 is essentially unchanged from the ‘817. So it’s worth asking again: just how “ultra portable” can an HF radio be?Here’s how the KX2 stacks up:--- Half the size ---   The KX2 occupies 24 cubic inches, vs. 52 cubic inches for the ‘818. With dimensions about that of a medium-sized HT, the KX2 is truly pocket-sized.--- Half the weight ---   At just 13 ounces, the KX2 weighs 60% less than the ‘818. For hikers or backpackers, this means well over a pound of total weight saved. The light weight of the KX2 is also compatible with extended hand-held operation.--- Twice the power output ---   The KX2 puts out up to 12 watts on 80-20 m and 10 watts on 17-10 m. This is roughly twice the FT-818’s max output (6 watts). The KX2 also includes highly effective speech compression (not included with the ‘818). Taken together, these advantages translate to more QSOs, especially in difficult conditions.--- 50% more battery power ---   The FT-818’s internal battery, at 18 watt-hours, has more capacity than the FT-817’s. But the KX2’s internal battery has still greater capacity -- 24 watt-hours. This extra 50% allows you to operate longer between recharges.--- One third the current drain ---   Typical receive-mode current drain of the KX2 is 150 mA. The FT-818, at about 400 mA, is nearly three times higher. The KX2’s lower current, combined with the larger battery size, works out to over 4 times longer operating time RX-only, or 2 to 3 times longer for typical transceive operation.--- Built-in ATU ---   The KX2 has a wide-range internal ATU option that allows multi-band use of ad-hoc field antennas, whips, etc. There’s no need to carry a separate antenna tuner, loading coils, or even coax: just attach a wire or collapsible whip directly to the radio, and let the ATU do the work.--- DSP ---   Unlike the ‘818 or ‘817, the KX2 includes digital signal processing (32-bit I.F. DSP). This provides a wide range of features typically found only on desktop radios, including: adjustable noise reduction and noise blanking, auto-notch, variable filter bandwidth/shift, audio peaking filter for CW, full stereo receive, and RX/TX EQ. You can even listen on both VFO A and B frequencies at the same time (dual watch).--- Built-in data modes ---   The KX2 offers built-in PSK31, PSK63, RTTY, and CW encode/decode, with text displayed on its alphanumeric LCD. CW and data-mode QSOs can even be logged internally, then sent to a PC when you return from a field outing. A computer can be connected to the KX2 via the supplied USB cable (for text display/keyboard) or via the headphone/mic jacks (for FT8 and other audio-based data modes).--- Built-in mic, keyer pa[...]



Yaesu backlash

2018-03-01T09:28:52.300-05:00

As an Elecraft user, I wasn't going to post about this, but the big news recently came out. All QRPers and Yaesu fans finally got the announcement they were waiting for. Yaesu made the public at large aware of their plan to replace the venerable FT-817 and introduced the new FT-818.

I don't think that Yaesu got the reaction that they were looking for. Instead of excited anticipation, the reaction that I've seen from bloggers and on the e-mail lists that I've read was not so much "Wow!" or "Yay!", but more like "Why bother?" or "Huh?".

The big improvements seem to be:

1) An increase in mean power output - from 5 Watts to 6 Watts
2) An improvement in the battery.
3) The TXCO, which was an option before, is now standard equipment.

I think, by and large, Yaesu fans were looking for an overhaul. They were anticipating something different than what is being offered as an improvement.

Now don't get me wrong - the FT-817 has been a very fine piece of Amateur Radio equipment. It has a large fan base and a loyal customer base. It is a top notch performer and there are a lot of very satisfied users. My personal belief is that since the FT-817 has been on the market for so many years now, that the FT-818 was envisioned as to be something radically new, not just a "minor" upgrade.

But when you look at it, QRP is still a niche market.  I don't know how the FT-817 fit into the yearly sales earnings of the Yaesu brand.  I would tend to think that if it accounted for a significant amount of their income, then they would have paid more attention to introducing something totally different.

When in doubt, always "follow the money."

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