Posts Tagged ‘amateur radio’

The Magic of DIY from the ARRL

I love my morning surfing. I’m always finding something good to share. One other morning, I found this one. It’s a video from the ARRL showing innovative, imaginative and fun ways hams use radio technology. It’s about 8 minutes long and it looks to be a recruitment video towards the DIY crowd.That I think is a good idea, as I have seen a couple videos from the Maker Fair on YouTube here and there, that incorporate Ham Radio in their projects. And the topper of this video in my opinion is the host, Diana Eng, KC2UHB, who is no stranger to the DIY, Fashion and Ham Radio communities. A Trifecta!

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Ham Radio As Seen on TV Quiz on the ARRL’s Website

My morning surf has brought me to the ARRL’s website with a nice little quiz about Ham Radio that has been on TV and in Hollywood. The recent news in the community about Tim Allen’s new TV show giving Ham Radio some “props”, has inspired this.

Do Not Adjust Your Set..

This quiz is thanks in part to the websites of AD7DB, KB9MWR and AC6V for the references. As I went through looking at it, some were pretty easy, and some were a little tougher. I didn’t check my answers to see how I did. I wanted to see what you posted for your results first. I know this is a pop quiz, but hey, my teacher did it to me in school, and I’m sure he/she did it to you too. So take the quiz and let us know how you did.

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Ham Radio Makes Debut on Tim Allen’s TV Show

I’ve only seen one or two episodes of Tim Allen’s new TV Show, Last Man Standing. They looked OK, but they didn’t grab me to where I put it on my must see list. But I will be looking forward to an upcoming episode of the show, that does feature Ham Radio. All of this is according to en article on Southgate’s website.

Last Man Standing Photo

Tim Allen and Nancy Travis star in ABC's Last Man Standing. Photo Courtesy of ABC.com

Tim’s character, Mike Baxter, who’s callsign is KA0XTT, can be seen using his radio in an upcoming episode says Last Man Standing Producer John Amodeo, NN6JA, having a QSO. He says it was all done on the stage. The radios and antennas are inside the sound stage which acts as a large  Faraday cage, basically keeping the QSO, radio to radio.

From the Southgate Article:

“We had two Amateur Extra class staff members complete a QSO on 10 meters and we recorded it,” Amodeo explained. “Unfortunately, we were set up on a stage that is basically a Faraday cage. The very QRP signal made it radio-to-radio. We varied the Receiver Incremental Tuning to give it a little extra SSB sound, but I don’t think the signal made it much past the stage walls. The recording will be on the show. We thought our ham viewers would get a kick out of it. Non-hams will think it’s just distorted.”

He went on to share what equipment was in the shack.  An ICOM IC-9100 HF/6 meter/2 meter transceiver and an IC-92AD handheld transceiver, both provided to the show courtesy of ICOM America, as well as a Comet CHV-5X HF dipole and GP-1 antenna for 2 meters and 70 cm (courtesy of NCG/Comet). In an episode that aired on January 3rd, you can see DXCC and Worked All States awards on the wall as well as issues of QST and the 2011 ARRL Handbook. Obviously, the producers are adding a lot of details we would notice, but the average viewr wouldn’t. I wonder if Tim Allen would be curious taking a test for his license? I may need to do a new “Celebrity Ham Radio List”. Who would be on YOUR list?

The episode Mike Baxter has a QSO in will air on January 17th. So set your DVR and be ready.

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Handiham World for 04 January 2012

Welcome to Handiham World!

2012 would be a good year to revisit our Handiham nets.  Years ago, before the Internet made linking VHF and UHF repeaters so commonplace, there were Handiham nets on 40, 20, 15, and 10 meters… If I’m remembering correctly.  The nets slowly dropped out of favor, and the prolonged sunspot minimum we experienced a few years ago was only part of the problem.  Today we have the slow speed 40 meter CW net on Fridays, but I have had some inquiries about SSB nets, and I have to say that our Handiham phone nets are pretty much dead. 
10 Things That  Kill HF Nets
Smiling cartoon guy wearing headphones
To consider what happened and whether or not it makes sense to go back to HF phone nets, we need to look at other things that are happening within Amateur Radio and society at large. Here is my list of HF net-killers:
  1. Lack of organization.  Any activity that involves a group of participants meeting at specific times for some stated purpose requires some organization.  To understand this concept, let’s consider a simple job like mowing your lawn. You would be correct to assume that you can do this job yourself, so no formal organization is required. On the other hand, suppose you must mow a golf course.  Now you need a formal organization, because the job is too large and complicated for one person. The head groundskeeper will be in charge, doling out job assignments to a crew.  A net can also need formal organization, depending on its size and purpose. When you don’t have job assignments or other necessary organization, it can make a mess of the net. 
  2. Failure to commit.  This is a problem in every club, and can sure be a problem when it comes to net participation. You need a critical mass of committed participants to make a net happen.  Not enough commitment equals dead net. 
  3. Distractions & competition from other activities.  This is a problem for every club, bowling group, TV network, newspaper, and amateur radio net.  There is competition on every front from something else, no matter what you are trying to organize, and that in turn makes it hard to get participants to commit to the net.  
  4. Crowded bands.  Now that the solar cycle is yielding more favorable HF propagation conditions, the most popular HF bands are more crowded than ever.  It can be difficult to find a clear frequency on which to gather for your net.
  5. Poor HF propagation.  Ha, ha, this is also an excuse for a failing net, because just as good propagation can result in crowded bands, bad propagation can result in empty bands. You have to hear them if you want to work them, goes the old saying. 
  6. QRM.  This annoyance has been around as long as anyone can remember, but it can kill a net if the net participants don’t know how to manage it. Who wants to listen to all that noise and interference? 
  7. Poor net control technique.  Oh, man – don’t get me started.  A net control station that cannot control the net is a real turn-off for many would be participants. 
  8. Bad marketing.  If no one knows about the net, it is unlikely to grow and prosper. You can’t leave it to chance that people will simply run across the net by tuning around the bands, although that sometimes does happen. 
  9. Lack of flexibility.  Everyone knows that people have lots going on in their lives and that they cannot make every net session. HF conditions change all the time. Sometimes there may be another QSO on the net frequency. If the net does not have flexibility built into it, these problems can turn into a failed net.
  10. Not having a plan.  What if the frequency is already in use?  What if the scheduled Net Control Station does not show up? What if the band is dead?  If there is no plan to deal with such things, the net can fold like a tent in the wind!
Fortunately, we have an excellent Echolink net that meets daily. We can take a look at what planning and organization along with good marketing have accomplished to keep that net healthy, and perhaps apply some of those same principles to building an HF net.   We need to develop a plan.  Handiham Radio Club President Ken, KB3LLA, has sent out a query to gauge interest via the Handiham Radio Club email reflector. If there is enough interest, we can decide what kind of a net it will be and what bands and times should be considered. Our Echolink net does not have to deal with the challenges of poor band conditions, solar cycles, and QRM (usually). Those things can make HF unpredictable, so we need to have a plan to deal with the “what if’s”.  Net Control of an HF net can be similar to running an Echolink net, but each has its own special challenges and requires learning how to handle them.  For example, handling a station checking in without proper identification might be similar no matter what the net.  On the other hand, while an Echolink NCS needs to know about the quirky delays built into VoIP communications, an HF NCS would consider it essential to understand how changing HF conditions shape the band as daylight turns to night.  Since we have all been away from SSB Handiham net operation for years, we probably need to include some basic training for everyone, and that includes participants as well as net controls.  
And what if we end up on 17 meters?  The unspoken word is that there are no formal nets on that band, but we had quite a successful run of “non-net get-togethers” on 17 organized by Alan, K2WS. When the sunspot numbers tanked, the band was dead most of the time and the “get-together” went off the air.  17 is hopping today, so another “non-net get-together” is worth considering. It needs no formal NCS, only committed participants.  Talk about easy!
The choice of bands requires some thought.  HF being what it is, we will not be able to include people around the world as we do now with Echolink and IRLP. And there are trade-offs.  Let’s consider a 75 meter net as an example.  There are plenty of open frequencies on 75 meters during the day, but band conditions are such that only a few hundred miles can be covered, and many potential participants have to be at work during the day and cannot check in except on a rare day off.  If the net is moved to the evening hours so that people who work can check in, by then the band has lengthened out and many hundreds of miles can be covered.  That makes the band much more crowded. QRM is more likely to be a problem. Furthermore, because propagation on 75 m is so tied to the amount of daylight, seasonal changes in propagation are profound. In the summer, there is high absorption from so much sunlight and the band can be quite dead for many hours during the long days. 
When you consider the nature of the HF bands, “reliability” is not the first word that comes to mind.  Conditions change all the time, sometimes very quickly. We may need to consider different frequency bands and different times to provide alternatives and to bring the HF net experience to more people.  If you are not on the Handiham Radio Club mailing list and want to weigh in, just send me an email. In the meantime, you can enjoy the Friday CW Net: 7.112 MHz CW, 09:00 – 12:00 ET.  And don’t forget the daily Echolink net!  
For Handiham World, I’m…
Patrick Tice
[email protected]
Handiham Manager

Amateur Radio Kid’s Day is January 8th

Now is the time all over the world where Hams open up their stations to let kids in to experience Ham Radio. January 8th is the magical day and it’s sure to be fun for all involved. For those new to the hobby, it’s not another contest, but just a fun time.

Kids Day

Photo Couretsy of ARRL.org

The American Radio Relay League has a website dedicated to Kid’s Day, as does the IARU Region 1. It’s all about having Kid’s participate by calling CQ Kid’s Day and exchanging Name, age, location and favorite color. And you’re encouraged to work stations again when the operator changes. Operations take place at 1800 UTC through 2359 UTC. The ARRL shows that operation is on the following frequencies:

10 Meters: 28.350 to 28.400 MHz

12 Meters: 24.960 to 24.980 MHz
15 Meters: 21.360 to 21.400 MHz
17 Meters: 18.140 to 18.145 MHz
20 Meters: 14.270 to 14.300 MHz
40 Meters: 7.270 to 7.290 MHz
80 Meters: 3.740 to 3.940 MHz

You can also use your favorite favorite repeater (with permission of the repeater’s sponsor). Be sure to observe third-party restrictions when making DX QSOs.

 

The ARRL has a colorful certificate that all kids are eligible to receive  just by participating.  But beware, some kids can be mic shy. So encourage them in a fun way.And remember to also post your photos and stories for all to see. If your club doesn’t have a Facebook page, this may be the best time to start one.

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N7TFP Demonstrates How to Set SSB Gain

Happy New Year to all! I’m back after a week’s vacation for the holidays and feeling very rested. Tyler, N7TFP on the other hand, has been busy, busy, busy. I don’t know about the holidays, but the videos he’s been cranking out are great! Here’s another one for you!I have been saying this with the last couple videos that getting back to basics are great for the veterans on the air, and these are great tutorials for those just joining or recently joined the hobby. In this one, Tyler shows how to set the proper mic gain on your SSB tranceiver. Without any more fanfare, heeeeeeeere’s TYLER!

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Pinyon Airport

There is a small airport – one grass runway and a single windsock – a few miles from my home (and ham radio station) here in Glade Park.  According to Google Maps (see graphic bel0w) this airport – Pinyon Airport – lies 5.586-km away as the crow, and presumably Piper, flies.  I’ve seen a small propeller plane land here after passing rather low over my house on approach.  A concern seeing as how I’ll be building ham radio antenna towers later this year.

I checked the FAA “TOWAIR” Website and plugged in the coordinates of my first likely tower location – 39.013949 N, 108.744371 W – and got the response “Structure does not require registration.”  Nevertheless I’ll be registering my towers with the Federal Aviation Administration so they appear in a NOA (Notice To Airmen) and appear on FAA maps.  I’ll also try to find out how owns the aircraft mentioned above and politely suggest they find a new approach or fly a bit higher.

Bill


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