AmateurRadio.com

Series Five Episode Four of the ICQ Podcast has been released. News Stories include :-

• SumbandilaSat beyond repair
• Sweden loses 13cm amateur radio band
• FCC sets date for medical devices on 70 cm
• RSGB PLA/PLT Devices Announcement
• BATC Convention 2012
• FISTS marks a milestone
• New rules for 5 MHz (60 meters)
• VOA anniversary spurs museum effort
• Morse code not on the way out
• UK Propagation charts for February 2012
• Record set at Winter Hill

Your feedback, Ed Durrant provides his latest Australian report and Martin reviews a DVAP (Digital Voice Access Point).

My daughter and I made the short trip to the No Label Brewing Company in Katy TX to watch the South Texas Balloon Launch Team launch a helium balloon aimed at Nanjing China. Thanks to Tom AE5QB for letting us know about this event!

To track the balloon in real time go to : http://aprs.fi/?call=a%2FKT5TK-11&_s=mb

From the press release of the South Texas Balloon Launch Team:

The South Texas Balloon Launch Team is pleased to announce the upcoming launch of its twenty-eighth, helium-filled, unmanned balloon in twenty one years. The purpose of this flight is to establish a world record for distance by floating a balloon from Katy, Texas to Nanjing, China.

The balloon will be released at approximately 3 P.M. CST on Saturday, February 11, 2012. The site of the launch is at the western end of the No Label Brewery complex at 5373 First St., Katy Texas, near the old rice grain silos.

The public is invited to this free event, with a special invitation to science students and teachers. Free helium-filled balloons will be available to the first 100 students. Sorry, no pets allowed in the balloon area.

The balloon payload package weighs only about five ounces (150 grams) and contains a high altitude GPS tracking system and a VHF amateur radio transmitter. To conserve weight and battery life, no camera equipment will be on board. The maximum altitude is expected to be above 100,000 feet, with horizontal speeds between 100 and 150 MPH. The balloon size will increase from about five feet to about 39 feet at maximum elevation. Recovery of the payload package is not expected.

Individuals may follow the balloon’s progress on the Internet by logging onto APRS, filling in the “track callsign” field with “kt5tk-11”, and change the “show last” to 24 hours.

The South Texas Balloon Launch Team is composed of about twenty active amateur radio “Ham” operators from a variety of occupations who donate their time and expertise.

We appreciate the continued support by No Label Brewing Company for our amateur radio projects.

I am abandoning the Propeller Beacon project. Sadly I am forced to accept that in my current state of health the construction of electronics is beyond my ability. All of my recent attempts have resulted in one problem or another due to stupid mistakes that I would never have made when I was well. It’s time to put the soldering iron away.

Yesterday I made up the LCD UI board for the Propeller. It seemed to go well. The instructions were good and I didn’t have any difficulty with the soldering. I thought I had finished, then realized that I had skipped a page and hadn’t soldered a connector to the LCD daughter board. That’s when I made a stupid mistake. I had soldered a male 2×8 header to the main board. Then I went and soldered another male header to the LCD board. And then I wondered what the four 1×4 female headers left over were for. Obviously they were meant to be soldered in two rows of two to make a 2×8 female header to mate with the male I originally installed. Bad words were said.

With the help of Olga I managed to get the header off. We heated all the pins using the soldering iron body which softened the plastic base until it could be pulled off. Then I removed the pins one at a time. I cleaned the holes using one of Olga’s sewing needles and installed the female headers I should have put in. All seemed well and no harm appeared to have been done apart from to my nerves and temper.

I powered up the Propeller board and loaded the LCD UI demo program. It seemed to work. I changed a few things in the program as an experiment. Then I found that the Propeller stopped responding to the buttons. After anything from a minute or so to a couple of seconds the program eventually crashed. Sometimes it would respond to a press of the reset button, sometimes it needed a power on/off. I restored the original unmodified demo program in case it was my changes that had messed things up. No such luck. Each attempt to run the program lasted for a shorter period eventually resulting in an unresponsive board. Sometimes a garbage character would appear on the LCD, sometimes it froze up blank.

I removed the LCD UI board from the main board and re-heated all the solder joints but it didn’t help. I can’t see anything wrong but there is just nothing I can do to make this board run reliably enough to use as a user interface. So it’s time to admit defeat and call it quits. As Olga said, a hobby is supposed to be fun, instead it is just making me stressed. I just wish I had more enthusiasm for operating radio instead of tinkering about.

A few hours ago, our cat Sadie passed away, peacefully in her sleep.

It’s never easy when a pet dies. Sadie’s passing was even tougher as she was the first addition to our family after Marianne and I married back in 1998.  Sadie was adopted and joined our family the very first week that we moved into our house that October.  I’ll never, ever forget when we met Sadie the first time.  We went to a pet store and she was in a crate where she was waiting to be adopted.  The lady from the store took her out of the crate and was going to hand her to me, when Sadie quite literally jumped out of her hands and into my arms.  Needless to say, it was love at first sight for both of us.

Until that point, I had always been a “dog person” and had never even considered having a cat.  Sadie was special.

She was estimated to be between 1 -2 years old at the time we adopted her.  I have no idea why she was let go, but she lived a happy 13+ years with us.  Over the past few years, she developed thyroid and liver problems.  Gradually she weakened to the point where she just gave out.

I love you Sadie. I am so glad that I was still able to hold you and pet you before you left us. I will miss you greatly.

Larry W2LJ

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

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

For ages, I’d been intending to update my QRZ.COM biography! Finally got around to doing it this week. Hopefully it may even bring a few new viewers to the blog!

See the bio here

The picture is a little out of date. The HF rig is no longer in the lounge and sadly, Bitzy the cat is no longer with us – but it is a happy picture!

Back in 1987 I first operated from Gibraltar as ZB2/G4VXE and then the following year, as part of the Square Bashers DXpedition group we visited again, operating this time as ZB2IQ.

It was fun. therefore, to see this video from Ed, VA3ITA of his trip to Gibraltar, some of the sights and sounds (and the apes) as well as some operating on 50MHz. It’s quite a long video, but I enjoyed it!

Good also to see Ron ZB2B featured as part of the video!