AmateurRadio.com

I had a pleasant surprise last week at the AGM/Prize giving evening of the South Kestevan Amateur Radio Society (SKARS) being awarded the Most Promising Newcomer!

I also had a small write up in Tim Kirby's (G4VXE) VHF/UHF section of the February issue of Practical Wireless about my I-Cube1 reception which I have mentioned on here before.


I haven't progressed very far with my Arduino projects. There has been a set back in the plans to build and use an Ultimate3 QRSS kit. I had incorrectly assumed as it was a kit being sold commercially that it would satisfy my foundation conditions. However I have been advised that Foundation license holders may use radio equipment constructed using commercially available kits which satisfy IR 2028 which is all a bit vague and woolly, but I don't believe this particular kit does.

There is a simple solution, I will just have to take my intermediate assessment and exam at the first opportunity!

I have been doing a little WSPR spotting, getting some nice spots.


Over the Christmas/New Year period I have neglected the FUNCube-1(A073) satellite and was slipping down the telemetry upload rankings, sad I know!

Now I have got back the upstairs 'shack' I set up my original FUNCube Dongle on the laptop running the dashboard application continually to capture/decode the telemetry using the loft mounted discone. I took the opportunity to upgrade to the latest version 8.14 of the dashboard software, however something was amiss when checking the statistics I was only adding the odd frame here and there, sometimes not making a single decode during the high power daylight passes.

I switched back over to the newer FUNCube Dongle PRO+ running my main PC, which I had also updated to the version 8.14 dashboard and saw the same behaviour, rather than getting daylight decodes of 30+ frames I was just getting the odd 1 or 2.

My first thought it was an antenna or interference issue, but checking the SDR waterfall the signal is still very strong with little QRM. Suspecting a software issue introduced by the update I checked the FUNCube forum and found a thread which appeared to confirm my suspicions.

I have a number of discussions on twitter with various people including David Johnson (G4DPZ)  an AMSAT-UK Committee Member and one of the developers of the FUNcube ground segment. David kindly performed an analysis of one of the passes yesterday where I managed just 2 frames, and from the results it does appear to be an issue at this end, rather than issue with the spacecraft.

I have uninstalled v8.14 and put back on an earlier version of the dashboard (v8.09) and thanks to a windows update last night have also performed a full reboot!

There was a good pass this morning at 62 degrees maximum elevation (to the east), followed by a lower pass at 22 degrees elevation (to the west so not so good) and it seems things have improved managing 68 and 17 frames respectively. So could this be an issue with the latest dashboard?

If anyone has suffered similar performance fall-off, or indeed not suffered any issues then please add some feedback to the FUNCube forum.

My copy of Radcom arrived but didn't have much time to read it..

The culprit! ;-)

Andrew Garratt, MØNRD, is a regular contributor to AmateurRadio.com and writes from East Midlands, England. Contact him at [email protected].

John Smithson, Jr., N8ZYA, is a regular contributor to AmateurRadio.com and writes from West Virginia, USA. Contact him at [email protected].

I saw propagation was good on the lower bands so I let WSPR run for a short time on 160 m and 80 meters. Here are the results.

Paul Stam, PC4T, is a regular contributor to AmateurRadio.com and writes from the Netherlands. Contact him at [email protected].

It’s the first episode of 2014, and we start the year off right: by talking about philosophy. Say what? Yep, that’s right. Trust us, it’s a lot more entertaining that it might at first sound. We have a special guest on the program, Ted (WA0EIR), who brings a through-provoking topic with him. Then we have a bunch of the usual suspects, including short topics on Linux, amateur radio, science and more. There is even feedback, info on our Indiegogo campaign for Hamvention and our Raspberry Pi giveaway. Don’t miss it!

73 de The LHS Guys

Russ Woodman, K5TUX, co-hosts the Linux in the Ham Shack podcast which is available for download in both MP3 and OGG audio format. Contact him at [email protected].

Back in the day, we Hams used to get blamed for everything!

Now, it’s come full circle and all these new fangled electronic devices seem to be polluting our bands with all kinds of RF noise.

It used to be that we had to prove that we weren’t the “interferers”, and now we have to prove that they are! Who would have thought that one day, the tables would be turned?

I remember when I lived in East Brunswick, I lived a couple of houses away from the only guy in New Jersey that didn’t have cable TV. He used to gnaw on my ear all the time that I was interfering with his TV. I even had him over to the shack to show him that my station wasn’t interfering with a small portable TV that I had set up there. That the TV picture didn’t so much as flicker when I transmitted didn’t convince him in the least.

But the funniest time (and you really just had to shake your head and laugh) was once when he confronted me as I pulled into my driveway. He was standing at the fence and was literally yelling at me how he couldn’t even use his TV the past couple of days because I was “screwing it up so bad”.

“Really, Bob?” I asked, “The past few days have been really bad?”

“You’re darn (he didn’t use “darn”, but this is a family friendly blog) right. I haven’t been able to watch TV the past four nights because of you and that Ham Radio of yours”.

I smiled (which made him angrier, but I couldn’t help myself) and answered, “Then that’s a pretty good trick, Bob, because I’ve been out of the country for the past two weeks. I just got back from the airport.” I had been in Switzerland on a training session for my old job.

Of course, the facts made no difference. I was still to blame as far as he was concerned. I can chuckle about it now, but back then it was annoying and upsetting to always be harped on for something that wasn’t my fault. It got to be that I hated walking out my own back door, dreading the next needless confrontation. I think that experience is one of the factors that drove me to go QRP full time, as I never want to go through that again.

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

Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

AmateurLogic.TV Episode 62 is now available for download.

George gets the Raspberry Pi Echolink node on-the-air. Solving the GPIO problem, building a relay interface for the Pi, and using a Circuit Writer pen to create a PC board.

Tommy reviews the new DHAP. A Hardened case, computer, power supply and more for your D-Star DVAP access point.

Peter does some time lapse photography with the Raspberry Pi camera module. Plus the usual tech talk and witty banter you can always count on.

1:05:06 of AmateurLogic to start the new year right.

Download

View in web browser: YouTube

George Thomas, W5JDX, is co-host of AmateurLogic.TV, an original amateur radio video program hosted by George Thomas (W5JDX), Tommy Martin (N5ZNO), Peter Berrett (VK3PB), and Emile Diodene (KE5QKR). Contact him at [email protected].

Oh man! Wonder if he'll ever know

He's in the best-selling show

Is there life on Mars? (David Bowie)

I will keep this blog running. You can follow me wherever I am. When the propagation is good, and the time is right, you can hear me on air.

Paul Stam, PC4T, is a regular contributor to AmateurRadio.com and writes from the Netherlands. Contact him at [email protected].