Posts Tagged ‘amateur radio’

NASA TV Video of Hurricane Irene [VIDEO]

The main thing most people are talking about on the local radio shows and TV morning shows is Hurricane Irene. Giving updates, information on being prepared and of course comparing it to other past hurricanes. Kim and I are pretty much ready, we’re going to get a couple coolers to keep perishables cold should we lose power. Needless to say, here is some video of the storm from NASA TV.From the NASA YouTube Channel:

From almost 230 miles above the Earth, cameras on the International Space Station recorded new video of Hurricane Irene, which is strengthening as it takes aim on the southeast Bahamas, and possibly, the Eastern Seaboard of the United States. The video was captured at 4:08 p.m. EDT on August 23, 2011, as Irene moved west-northwest.

73.

Rich also writes a Tech blog and posts stories every Tuesday and Thursday on Q103, The Rock of Albany’s website, as well as Amateur Radio stories every Monday thru Friday on AmiZed Studios and hosts a podcast called The Kim & Rich Show with his fiance’ Kim Dunne.

Hurricane Irene is Coming – Nets Are Already Active

With the news of Hurricane Irene, a Category 3 storm, moving into a category 4, Greg, G0DUB, reminds us on the IARU Region 1 website, that hurricane watch frequencies are active and gathering info on the storms. These are used by Hams in North and Central America for tracking and deal with the storms and reminds us about creating QRM near these frequencies.

A view of Hurricane Irene from the International Space Station

Photo Courtesy of NASA

  • 14.300MHz is used by the Maritime Mobile Service Net daily for gathering info on weather reports from Maritime Mobiles for forecasters as well as handle traffic from these Maritime mobiles.
  • 14.325MHz is for the Hurricane Watch Net which is established whenever a storm could come into contact with the U.S. mainland. They also gather info for the National Hurricane Center.
  • 14.265MHz is the frequency for the Salvation Army Team Emergency Radio Network which handles health and welfare traffic for those affected in a disaster area as well as disaster relief response should a hurricane hit.

From the Southgate ARC website, here are some of the other frequencies to keep in mind as well:

Frequencies used in Cuba: 7.045, 7.080, 7.110 MHz, 3.740 MHz

Frequencies used in Central America;
Red Centro Americana : 7.090 and 3.750MHz
Guatemala: 7.075 MHz
Nicaragua: 7.098 MHz

Mexico (FMRE): 3.690 and 7.060 MHz

Also keep in mind local frequencies if it is an area where the hurricane may hit. Simplex as well as repeater. If you are in an area where Irene may hit, I wish you luck in getting through this. I know I’ll be watching and listening.

73.

Rich also writes a Tech blog and posts stories every Tuesday and Thursday on Q103, The Rock of Albany’s website, as well as Amateur Radio stories every Monday thru Friday on AmiZed Studios.

Extra Study Update

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I thought it was about time to provide a brief update into my study preparation for my extra class upgrade.  First, I did just want to say a very special and heartfelt, “Thank You” to all who have contacted me either via email, commented on the blog post or via Facebook, Twitter and/or Google+.  Your words of encouragement have helped to push me and most importantly have helped me to believe in myself.

I certainly don’t mean to sugarcoat the difficulty (or even lack of difficulty) there is in achieving the extra class ticket.  Some have found it extremely difficult and others extremely easy.  I would safely and squarely place myself in the middle of that spectrum.  This, like many other things in life, is made much easier when you look at it through positive lenses.  It is the many comments I’ve received which have taught me that this is just like anything else in life.  Look at it negatively and it will be difficult to impossible, but look at it positively and it can be achieved.

As I mentioned in this blog post from early August, I’m participating in an online (via Echolink) study program hosted by SouthCARS and we are 50% of the way through the program.  We meet twice weekly on Sunday and Tuesday evenings again via Echolink.  Volunteer SouthCARS members help moderate the sessions and help provide both encouragement and inspiration as they help educate us in the material. 

The program works like this.  Before each session we (the students) are tasked with reading about 60-70 of the questions which make up the question pool.  During each session, the instructors select about 15-20 of the questions to cover.  They read the question and the correct answer.  But then spend several minutes providing detailed information regarding the subject of the question.  Many times this extra information comes from firsthand experiences and after a few minutes, it really becomes clear as to what the particular content of the question is about.

Because many of the questions in the extra class question pool relate to each other, once you have a good grasp of one question, the knowledge and the “ah ha” moments just click right into place.  The SouthCARS Elmers are always good about answering questions from the questions not covered. 

In addition to the homework and the online sessions, I’m also actively taking the practice tests for the information we’ve covered in the sessions.  This is helping to keep my mind sharp around those areas covered several weeks back.  I’m spending approx. 1-2 hours per day in reading the ARRL extra class manual, reading the question pool and doing the study questions for the info covered.  I’m going to owe my wife a nice dinner and perhaps tickets to the theater for her being so supportive.

So when do I plan to take the exam?  This is still a very good question.  One thing I can say today, which I couldn’t or certainly didn’t want to say back in early August, is I’m certainly better prepared on the information we have covered so far.  Having said that, if I can maintain my pace and continue as planned, I believe I could be looking at being ready to take the exam around the early October timeframe.  Yes…October 2011.  Smile

Look for another update from me regarding my study/preparation process around the 75% mark.  But for now, I need to get back to my studies and keep those brain cells “extra” energized.

 

Until then….

73 de KD0BIK

Shakin’ – Not The Eddie Money Song – Earthquake Hits Albany, NY [VIDEO]

While I was at my “regular job” yesterday, I along with countless others on the east coast, felt a 5.9 magnitude earthquake. I was leaning against a table helping someone with setting up a new computer and felt the table start to move. The first thing that ran through my mind was someone was shaking the table. It was almost surreal.

A map showing reports of where the quake was felt.

Courtesy Google Maps

No one else really realized what was going on or even felt it. And I didn’t even think it was an earthquake till I saw on twitter what it really was. But because of that, I have decided to post a few links to information to have in case a bigger quake should hit. And even a little video from a couple of my co-workers.

First up, I found an article from the San Fransisco Gate on making a preparedness kit. It’s usually a good idea to have these around on a regular basis anyways for not just an earthquake, but any other kind of disaster that could happen. Food, water, a First Aid kit and a radio with some extra batteries are a good idea to have, along with clothing and important documents to take with you. You could also buy a premade kit, but those seem to be way more expensive compared to what you could do with just what you have at home.

But as Ham Radio operators, some of us are prepared for even more, having generators to power the house, as well as battery backups for the radios and computers. These kind of things are on the “To Do” list for when I do get a house with the YL. For now, I’m ready with the basic kit.

This little “rumbler” was just a reminder that even here in the Northeast, that we can feel the effects of an earthquake too. While It was thankfully a “small” one by comparison to many others that have caused countless deaths and millions or even billions of dollars of damage, it’s still a kind of sobering thought that these can happen. But, there is a side of humor too it as well, as shown in this video from my co-worker Brian Sinkoff, who is host of a local sports talk show and program director of the ESPN radio affiliate here in town. Even my program director Rob Dawes gets in on the act. But note at the :20 second mark of the video, you see a quick pan of the camera and you get a glimpse of Rob standing in the door way, which from what I understand is something you should do in a quake.You can’t miss him in his bright yellow shirt. I have to remember to call him out compliment him on his fashion sense.

73.

Rich also writes a Tech blog and posts stories every Tuesday and Thursday on Q103, The Rock of Albany’s website, as well as Amateur Radio stories every Monday thru Friday on AmiZed Studios.

Handiham World for 24 August 2011

Welcome to Handiham World!

Pat holds microphone in the ham shack at the WA0TDA QTH.
We’re back!
In praise of summer nets:
August is usually not a high activity month in ham radio anyway, so what the heck, maybe not that many people noticed if the local radio club didn’t have regular meetings during the summer.  They were probably all on vacation or harvesting the vegetables from their gardens.
Still, key members of radio clubs are waking up and thinking to themselves, “Holy cow, it’s almost September and the club’s first meeting of the new ham radio season is almost here. We’ve got to start on the club newsletter!  Plan the business meeting agenda!  Who’s in charge of the club program?  Yikes, how are we going to get all this stuff done?”
Yes, it’s that time again, time to plan for the Autumn and Winter months, when ham radio interest will be higher than the snow bank outside my window here in Minnesota. Last week I attended a planning meeting with some of my fellow radio club members. We talked about the upcoming membership meeting, the newsletter, and what direction the club would take in the upcoming months. We are already planning to teach a General Class course this Autumn.  My local club, the Stillwater (MN) Amateur Radio Association, has a strategy of offering Technician training in the Spring to coincide with Skywarn training prior to the summer severe weather season and a General Class upgrade course in the Autumn when our Technicians from the previous Spring may be interested in learning more about amateur radio and the HF bands.  Many clubs take a three month summer break like ours, though June, with ARRL Field Day, is still quite busy.  It is just the regular meetings and the newsletter that “go on vacation” for the summer break. Other club activities, like the local HF and VHF nets, remain active throughout the year.
One of the tricks to remember about keeping your radio club active and healthy is to ALWAYS have something going on, even during the summer.  Regularly scheduled activities are going to provide the continuity that will keep members from drifting away over the summer and never coming back.  Now, I’m not talking about elaborate dog and pony shows here.  You don’t have to organize special meetings or events.  Simply having an evening net, even an informal gathering without a net control, can be good enough.  Scheduled nets are good, too.  Some clubs have a regular monthly breakfast or lunch, all of which is informal and completely optional, which is just perfect for summertime when plans can change at a moment’s notice.  At the Handiham Radio Club we have our daily EchoLink net.  The important thing is to keep club members connected with simple, easy, optional, low-commitment activities that require almost no planning or effort.  
While large, elaborate activities like summer hamfests or special event stations are fun and can sometimes be the highlight of the summer, not all club activities need be so ambitious.  If you set the standard too high, an elaborate event can burn volunteers out.  If such events take place once in a while, that is one thing.  If they are scheduled every summer and the same volunteers are expected to manage them again and again, you should not be surprised to find that one summer will come along when everyone is just too busy to plan or be part of the event.  The easy to plan informal on the air get-together or regular net can be the glue that holds your club together over the summer.  Don’t sell it short!
For Handiham World, I’m…
Patrick Tice
[email protected]
Handiham Manager

 

 

But first – Help us win the Dr. Dave Challenge!

Bill, K9BV; Lucy, KE6QNX, Dr. Dave, KN0S, Bill, N6HBO & Guide Dog Heldy, and Pat, WA0TDA (kneeling in front.) Thumbs up for a pass for Lucy at the VE session.
Photo: Bill, K9BV; Lucy, KE6QNX, Dr. Dave, KN0S, Bill, N6HBO & Guide Dog Heldy, and Pat, WA0TDA (kneeling in front.) Thumbs up for a pass for Lucy at the VE session. 

Thanks to Chris Peterson, KG0BP, for taking advantage of his employer’s regular automatic donation system. Chris has been helping us out with regular contributions.  In fact, quite a few companies have such donation programs, and they can make supporting non-profit causes like the Handiham System easy and quick. Check with your employer to see if this option might be available to you.  Thanks also to Bob, N0HBC. Money is tight these days and we desperately need your support.  Now, thanks to a generous challenge grant by Dr. Dave Justis, KN0S, we have a chance to help fill the budget gap.  Dr. Dave will donate $5,000 to the Handiham System if we can raise a matching amount.  That means we need to really put the fund-raising into high gear!  If you can help, designate a donation to Handihams, stating that it is for the “Dr. Dave Challenge”.  We will keep you posted in our weekly e-letter as to the progress of the fund. 
Nancy can take credit card donations via the toll-free number, 1-866-426-3442, or accept checks sent to our Courage Center Handiham address:
Courage Handiham System
3915 Golden Valley Road
Golden Valley, MN  55422

Be sure to put a note saying “Dr. Dave Challenge” somewhere in the envelope or on the note line of the check.  If you donate online as detailed toward the end of your weekly e-letter, be sure to designate to Handihams and then send me an email letting me know you donated to the Dr. Dave fund: [email protected]
Thank you so much for your support!

Randy, K7AGE Visits TWiT Open House [VIDEO]

I’ve seen a couple of stories about this video already, so I figured I would post it too, and get Randy a little more traffic to the YouTube video. Randy headed to Petaluma, CA, and hung out at the TWiT Brickhouse with Bob Heil, K9EID and Leo Laporte, W6TWT, for the first day of the new Ham shack in the Brickhouse Studio.While Randy was there, he of course recorded some video and shared it with everyone else. There was also a special event station on the air for the open house, which I talked about last week. I’m curious if anyone who reads me, also worked the special event? If you did, please share in the comments. I would love to hear how it went. But now, Lights! Camera! ACTION!

73.

Rich also writes a Tech blog and posts stories every Tuesday and Thursday on Q103, The Rock of Albany’s website, as well as Amateur Radio stories every Monday thru Friday here on AmiZed Studios.

Jumping Out of A Perfectly Good Airplane For Ham Radio

Jumping out of a fully working airplane from 13,000 feet is not exactly my cup of tea. When I stand to high on a ladder I get a little woozy. But this guy jumped from an airplane and using 70cm Amateur Radio Television, shared ti with other Hams. Mark, AF6IM, strapped on a parachute, and a 427 MHz ATV transmitter hooked to a helmet cam and jumped from an airplane to land safely while he transmitted, using a Drake mini-modulator with foldable dualband J-pole, that he released after his chute opened and he floated down to the ground.

As you can see from the video below and the info Mark gave about the jump, the Drake can act as a transmitter when an antenna is hooked to it, but the signal was weaker then expected and only worked when he got to about 2000 feet. He said he may try a linear or use a 5 watt Videolynx ATV transmitter next time he does it.

Mark was transmitting on 421.25MHz or cable tv channel 57, and the recieving station was using a 3-element 70cm UHF antenna connected to a Sansui TV set with built-in VHS deck set to catv channel 57. Improvements are being looked at from what was learned from this jump, and another may be in the future.

If you want to find out more, you can visit the Parachute Mobile website.


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  • Matt W1MST, Managing Editor