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HAB Open House

On May 6, members and friends of the HAB (High-Altitude Balloon) Project gathered at Anita (AB1QB) and Fred’s (AB1OC) QTH for an open house to introduce the students participating in our project to amateur radio and the HAB itself. The weather wasn’t exactly cooperating with us, as rain was in the forecast. In fact, this was supposed to be the week before our actual launch so we could do some prep work with the kids. Fate had other ideas for the launch, however, as it was postponed due to more rain and has been since rescheduled to June 3.

Among the students there, we had representation from Merrimack High School, Bishop Guertin High School, and our independent group of which Abby (KC1FFX) and Connor (KC1GGX) made up 2/3 of the students.

HAB Project - Teachers (and a student) from Merrimack and Bishop Guertin
Teachers (and a student) from Merrimack and Bishop Guertin

Beginning around 9 am, we crowded into the kitchen to have Fred introduce the agenda for the day.

HAB Project Team gathering around the table
Gathering around the table

After showing off the HAB, the components, and explaining what everything did and how it was interconnected, we broke off into three teams. The first would tour the illustrious shack, the second would get a primer on antennas and towers in the backyard, and the third would brave the elements and go on a foxhunt.

HAB Team members going on a Fox Hunt
A crew going on a Fox Hunt

After each group was able to accomplish all three activities, we then invited the kids to make some QSOs in the shack and/or make some QSOs with Fred and Anita’s amateur satellite station v2.0. (I, myself, had made my first two satellite QSOs earlier that morning. A VERY cool station, indeed). A few were definitely nervous and mic shy, but most stepped up and seemed truly amazed (bewildered) that they could talk to some random person in some random corner of the globe.

By about 2 pm, there seemed to be expressions of fatigue on the young faces, and it seemed a natural time to conclude the day. All in all, it seemed the kids truly were excited about amateur radio and the HAB. We look forward to working with them in future phases of our HAB project and hope this is something that many of these freshmen can turn into a serious senior science project when they’re looking ahead towards graduation in a few years. (And perhaps, we’ll get some of them licensed too!)

73,

Brian (AB1ZO)

Hashtag: #N1FDHAB

Choosing my next Rig: What’s the best one for me?

My old (2012) Yaesu FT-950 lost output! I was getting maybe 5 watts out on any one band! What to do? These days, I am the proverbial “store-bought” ham … not even kit building! So the choices were to sell as a parts rig on eBay and put the proceeds towards a new rig so shipping the rig all the way to California for factory repair since no repair facilities are on the East Coast. Time for a lot of research!

I have always been a very analytical person. I guess that’s why I was so successful at my occupation: Air Traffic Controller and Air Traffic Manager.

Fortunately, I have been tracking new transceivers and their prices for some time.  To this end, I created an Excel spreadsheet. I got all the manufacturer transceiver brochures from HRO and, using the specs from my FT-950 as a base, listed the comparative item and assigned it points, plus or minus, as that transceiver compared to my FT-950 specs. Admittedly, this “point-value” system is subjective. Did I say, I was analytical?

The results: If I were to buy a new radio today, it would the Icom IC-7300. I am happy to share this spreadsheet with all my friends worldwide:

https://drive.google.com/file/d/0B0upfryjKmcqYnJGUkFrczZsYTg/view

Oh, yes! In the end, I decided to repair my FT-950 at the Yaesu factory … they did a good job; quite reasonably priced … see you on the air!

Layne, AE1N

QRP on the AIR… from K-ONE Last Good Question

By Dennis Marandos – K1LGQ

What a difference 90 days can make! It wasn’t that long ago we were looking out our windows and pleading with the snow gods to give us a break, and finally, our cries were heard. The temperatures, the blue skies, the winds have all been recently favorable and we can’t even remember what it was like with four-foot levels of bleached, hard bursts, hoar frosts in our front yards and drifts even higher. Well, we would much prefer to forget last winter than try to remember forging paths to the house garage, the grocery stores, to work or simply just getting our mail in the front yard–but look at it now. The sun is higher in the sky, the temps are thirty to forty degrees warmer than before, and the winds have shifted, a bit, for us to say “We’re in pig (HAM) heaven!”  What does all this lead up to you say? It is nature calling us to get out of the stale-air shack and into our “get-off-our-fanny” modes…including hiking, camping, biking and just plan QRP along the mountain paths. Yes, it’s the call of the CONTINUOUS WAVE!

Dennis K1LGQ, Mr. QRP
Dennis K1LGQ

I have been waiting all winter for the warmer spring months so I could pack my QRP gear into my knapsack, charge up the ole gel-cell and retune my throw-up dipoles to GET ON THE AIR. I have a small 7-amp gel-cell which is pretty much all anyone needs and thin, copper wire to fling onto the nearest tree limb to get the RF into the ionosphere. A quick and grubby antenna tuner will certainly do the job plus its pocket size which means not a lot of space occupied in the QRP bag. Overall, it’s pretty easy and if you’re thinking you have to do a lot to visit Mother Nature’s playground in her best, you’re wrong. Outdoor operating is now easier than it has ever been, and I am going to tell you why.

First off, operating QRP means you take the least favorable weight, carry less with you, and enjoy what you have. Five watts, or less, is pretty slim-pickings and to throw an antenna into a tree is the least of your hardships, but getting outside into the woods, the parks, the BACK YARD is going to be your toughest struggle. Where can I go? Who can I go with? How much gear do I need? Do I need to bring food, coffee, or snacks where I am headed? OH COME ON! We’re talking simply getting outside and into the sun and on the air!

I have built over two dozen QRP transceivers and perhaps as many antennas as well for the trickiest trees around. What you need is simply a low power rig that can be easily driven by six or eight double-AA batteries, or even a Lithium alone will get you on the air and you’re in attendance. Have you checked the pages of CQ magazine or QST to see who is selling QRP transceivers? Or better and easier, ‘Goggle’ QRP kits on your computer and you’ll find a utopia in front of you. Come on, the longer, brighter, sunshine days are here and you need to get moving before that cool breeze from the north comes visiting again. Not to worry, it’ll be a while, so warm up the soldering iron and burn some rosin. Just target the “al fresco” rig and get moving. By the way, bring your key, paper, and chronographic meter as well.

What does it take to get you moving? Okay, let’s suppose someone offered you fifty dollars to join him on a hike. Now, you’re outdoors and you’re loving it. Well, tell yourself that simply taking your gear to the woods is worth more than fifty dollars and look how much you saved. Think of mind relaxing thoughts, soothing, refreshing sunshine and the thrill of working QSOs anywhere someone can hear you. Now—doesn’t this bring a little excitement to your hard pressed schedule? YES, IT DOES! Now get moving…!

Radio Amateurs Developing Skills Worldwide