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I’ve order the Argent Data Arduino Shield Kit for a little project and been well and truly had by the post Office. £3 worth of customs duty on an £18 item and £8 for the privilege of them paying the bill. Best not choose that option again

I just came inside from outdoors. There’s a small cell with a thunderstorm approaching. In fact, it’s just on the other side of town, according to the weather radar at weatherunderground.com. Nothing large enough to break the back of this heatwave, and will probably just make it feel steamier than it already does.

The backbreaking thunderstorms are supposed to arrive tomorrow. By Sunday afternoon, it is supposed to be at least 10 degrees cooler than it has been.

Today during lunch, I headed out to the Jeep once again, even though today has been the hottest day of the week, by far. 17 Meters yielded a QSO with OE3DXA, Werner near Vienna Austria, while 20 Meters was good for a QSO with N5URL, Bob in Oklahoma. The QSO with Bob fell victim to QSB. Like two old soldiers, we both just faded away.

I am going to be mixing things up a bit on the blog in the very near future. I will be having occasional guest posters. Every now and then, I get an e-mail from a QRPer who has had an interesting adventure or radio related experience. They don’t have blogs of their own, but yet are eager and willing to share. I will make the “Do More With Less” blog available to them. I think you’ll all love these guest posts and I am looking forward to them.

The other new item that you will see shortly is a new series that I have decided to call “Profiles in QRP”. These will appear once a month, where different QRPers will answer a set of questions, related to how they got started in Amateur Radio, what drew them to QRP, etc. Some of the profiles will hopefully be from some very prominent QRPers, while other profiles will be from people you may never even heard of.  I hope to get profiles from the QRP gamut …  builders, contesters, designers, everyday Joes, HOFers, etc.

I’m sure you guys have had enough of me and my situation. This blog is supposed to be about QRP and CW. Hopefully, I can bring you some interesting reading in the near future.

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

I’ve had a little V dongle for a while and it works as a reasonable receiver but is let down by my puny Atom based PC. It gives me the Norman Collier effect. So I was very keen to try out some software from Martin Marinov that lets you use your Android tablet / Phone that replaces your PC. Low and behold it works and at £6 is a lot cheaper that buying a new PC.

I have a Google Nexus 7 and you’ll need a way of connecting the device to your mini USB socket on the tablet but there are plentiful from eBay or Amazon for minute sums of cash. I suspect some may be better than others but if it works it works!

There is a stinge-ware version that has a few limiting features but I would recommend trying it out and paying out. Its only the price of a couple of pints!

The software sets itself up and downloads a driver (from the same developer). My first attempts had a few issues with the software not finding the device at first but a quick reset had it all ship shape in no time. All in all a great App and a lot less hassle than the SDR set up I originally had to do.

Available via Google Play

Worked my good friend and professional colleague Nathaniel, W2NAF, who is a radio instructor at the 2013 National Jamboree. Fast QSL with a special postmark. Ham radio continues to be cool.

Here’s another update of interesting important stuff spewing forth from the internet.

I put my two presentations from HamCon Colorado out on the web:  Practical Amateur Radio Measurements and Mountaintop VHF in the Colorado High Country . Also, check out Kelly N0VD’s blog posting on the event.

Having trouble finding a repeater to use on VHF? Check out my Shack Talk article on HamRadioSchool.com

KB5WIA provides some good tips on EME operating.

Hans PD0AC addresses the question: What’s the Best Chinese Dual-band HT? For best price/performance, he selected Baofeng UV-B5/UV-B6 (and I agree).

The Noise Blankers continue to publish their Ham Hijinks. Remember: Do Not Take These Guys Seriously. Seriously. Do not do this. Seriously.

There’s lots of great ham radio events coming up this summer. This weekend is the CQ Worldwide VHF Contest, the only “true VHF contest” out there since only the 50 MHz and 144 MHz bands are used. Then there’s the Colorado 14er Event, which includes Summits On The Air (SOTA) activations, on August 4th. (Don’t forget to check out the great new Colorado 14er Shirts!)  The Colorado QSO Party is another great operating event, on August 31st.

Remember: There is no such thing as ground.

Think about it: an infinitely large electrical node with zero impedance able to sink an infinite current. Not likely.

73, Bob K0NR

It sure has been warm here since last Sunday.  This morning I Tweeted that you know your in for a rough day when you wake up at 6:30 AM and the air conditioner has already turned itself on …… and we keep the AC set on the kind of high side here at the W2LJ household.  We try to keep the house comfortable, but not like a meat locker.  So when the cooling turns on, it’s already pretty warm in the house.

So when the weather is like this, what does a sensible QRPer do for lunch break?  Does he stay inside the nice, cool office building, kick back and maybe read for a while while eating his sandwich?

Well, maybe that’s what a wise, sensible, pragmatic QRPer does, but none of those descriptions fit me, so I headed out to the parking lot to get the Buddistick on top of the Jeep and the KX3 on the air!  When I got out there, I set out the thermometer that I brought along from home.  I set it in a shady spot, out of the direct sun, and let it sit while I operated.  The plan was to check it and snap a photo of it, after I broke the station down, but before I headed back inside.

My first band of choice was 17 Meters as it has been really good to me over the last months of lunchtime operating. However, there must have been some kind of device turned on in the Engineering Building at work, because I had terrible electronic pulse noise from 18.068 to about 18.083 MHz.  The KX3’s noise blanker (which is the best noise blanker I have ever used) put only a slight dent in the noise.  The incoming signal would have had to have been 599+ to overcome that racket.  The funny thing is that right at 18.083 MHz, it was like someone turned off a light switch and the pulse noise quite literally vanished.  The problem is that on 17 Meters, the majority of DX stations will be found on the lower portion of the band, so I decided to QSY.

On to 15 Meters!  I didn’t hear a lot of signals on the band, so I decided (for whatever reason) to do something I hardly ever do.  I went to the QRP watering hole of 21.060 MHz and actually called “CQ QRP” for a bit. Normally, the only time I do that is during a QRP Sprint or contest, but for some reason unbeknownst to me, I decided to try it today.  And strangely enough, I got an answer.  The answer came from Reiner DL5ZP.  The QSO was a tough 2X QRP affair, as QSB was fierce, but we got in an exchange of the basics.  Afterwards, I had to wonder if I was taken in by a “slim” or a “pirate” as they are better known.  DL5ZP does not appear on QRZ.com. He does kind of halfway show up on QRZCQ and DX Summit and even Google, but by not coming up on QRZ.com, I have to wonder if this was legitimate, or what.

After the QSO with DL5ZP, I went to the 20 Meter QRP watering hole and did the same thing.  This time I was answered by W7USA in Arizona, and we had a very brief QSO.  Band conditions did not seem to be the best this early afternoon.

So after I put everything away, as far as the station goes, I went and fetched the thermometer from it’s shady spot.  Here’s what it indicated:

About 96 or 97F (36C) with just under 50% humidity.  Hot enough for me to almost burn my fingers on the magmount when I lifted it off the Jeep, but not hot enough to keep me inside.

Band conditions were much better tonight for the 20 Meter QRP Foxhunt.  I managed to grab two furs tonight by working John K4BAI in Georgia and Jay KT5E in Colorado.  But I have to admit that as soon as I bagged both pelts, I shut the station down and disconnected the antennas.  The weather service is saying that this 6 day heat wave may break tomorrow afternoon with possible severe thunderstorms anytime from tomorrow afternoon into Saturday morning.  I don’t need to be driving home tomorrow afternoon, in the middle of a bad boomer, only to be worrying that I forgot to disconnect my aerials.

By the way, it’s now 11:00 PM here. The sun has been down for about 2 1/2 hours, and it’s still 84F (29C). Those are probably going to be some pretty powerful thunderstorms to break the back of this hot spell.

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