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Still seeing plenty of transatlantic stations on 10m WSPR. I wonder how long it will last?

WSPR spots on 10m band at G4ILO

With  smoothed sunspot number of  282 nd a solar flux of 177 we are continuing to enjoy great conditions on the higher HF bands. I can’t remember the last time the sunspot number has been that high – though that joins a long list of other things I can’t remember either. I’m surprised that more bloggers haven’t commented on it – they were happy to spread gloom and despondency when the predictions said that this solar cycle ws going to be a dud.

I’ve spent most of my operating time on my favourite mode – PSK31. Truth is, I’ve always felt more comfortable at the keyboard than in front of the mic. But I really should try to get some time in on phone while conditions are this good. Who knows how long it will last?

WebProp– my solar weather web widget is proving to be a bit of an embarrassment with its prediction that HF band propagation will be poor. The algorithm clear places too much emphasis on the effect of high A and K index values.It would be better for users to use the condx=no option which will show only the raw ininterpreted data.

It was about 35 degrees (2C) when I set out for the Jeep at lunchtime. Not as breezy as yesterday, but it still felt nippy. Though that was a lot better than the 19F (-7C) that I woke up to earlier in the morning. New Jersey is not supposed to be quite this cold around this part of November!  Anyway, once again I operated from inside the Jeep as opposed to standing outside.  I didn’t need to turn on the heater as my upholstery is black and on a sunny day like today, the car can get rather warm on the inside. Solar power at its best!

The bands may still be in good shape, but once again, activity seemed sparse. Maybe it was because I wasn’t hearing 25 kHz wide DXpedition pileups, so it just seemed more quiet. I called CQ and was awarded with a nice QSO with Terry W9UX (who’s name I remembered, BTW!) in Madison, WI.  Terry is an avid and active QRPer, so I was rewarded with a 2X QRP KX3 to KX3 QSO (THAT’S a mouthful!).  We talked for a bit, and then, just as I was mentioning how the bands seemed to have lost some of their zip lately, wouldn’t you know?  We both QSB’ed from 589 to maybe 219 (generous).  We were both at ESP levels and couldn’t hear each other for anything as the band dropped out on us like the proverbial lead balloon.

A lesson re-learned, as sometimes I can get a bit too wordy in my QSOs. When band conditions are subject to volatility, it’s best to stick to a lot of our CW abbreviation lingo and not spell too much out, word for word.  CW abbreviations – the original texting shorthand!

TNX QSO – BCNU AGN SOON,  73 ES GB

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

The Sun currently is active, with powerful, complex magnetic structures that have formed a healthy number of sunspots. We are seeing a fair number of x-ray flares, which push the 10.7-cm flux higher than we’ve seen in a while.

Sunspots and flares means better propagation in general, especially on the higher frequencies of the shortwave spectrum.  While a flare can cause a short period of “blackout” conditions (especially on the lower frequencies) on the sunlit side of the Earth, such activity is part of the positive activity that ionizes the F-region, providing for DX.

Here’s a movie of one such flare and the release of solar plasma, a release known as a coronal mass ejection (CME): At about midnight, UTC, on 6 November 2013, a moderately-strong M-class flare erupted, with a “beautiful” CME: http://g.nw7us.us/18a0QvI

(Source: SOHO/SDO/NASA)

We will see continued flare activity over the weekend, so expect great conditions on the HF bands, with momentary blackouts.  Keep up to the minute on space weather at http://SunSpotWatch.com

73 – de NW7US
Propagation Columnist, CQ Communications Magazine, Popular Communications Magazine
http://NW7US.us

was quite packed today at lunchtime!  Which was absolutely, positively fantastic!  In fact, it was just a little difficult to find an empty frequency. So for a change, I listened for a CQ instead of calling, and I ended up having a nice QSO with F5LAW, Yann who lives near Lille, France. Yann was using his Kenwood TS-480SAT at the 5 Watt level.  He was pushing those 5 Watts into a 4 element Yagi antenna.  I gave Yann a 549 and he gave me a 559.  There was some QSB, but the entire QSO was solid copy!  And on his last exchange, Yann’s signal had peaked to a solid 589.

Yann had commented that he had survived Autumn storm Christian with no damage to his property, although some of the surrounding area was not as lucky.  That reminded me that it was just one year ago today that Hurricane Sandy did her number on New Jersey and the rest of the Mid-Atlantic coast:

On the HF bands – 10 Meters was great again during lunchtime and I had no problem working Serbia, Italy, Belarus and Germany.  All the QSOs were great; but I had two in particular that were gems.

The first came at lunchtime on the 10 Meter band.  After working some DX, I decided to go to the watering hole of 28.060 MHz.  There I heard a weak CQ – DF7IS, Klaus in Kandel, Germany.  Klaus was running 5 Watts from his Icom IC-703 to a sloper.  I just love 2X QRP QSOs, especially 2X QRP DX QSOs!  We gave each other 559 signals and copy was solid, even though QSB was a little trying at times.  But the KX3 pass band tuning really helped me notch Klaus’s signal and I had great copy throughout.

The second gem came after I got home.  With dinner done and a Harold walk yet to come, I decided to hit the KX3 in my basement shack before the sun set.  10 Meters was a bit disappointing.  I heard a station from Guinea- Bissau, but the pileup was intense, and his signal was dropping like a lead balloon. 10 Meters did not seem as promising as last evening, so at that point I decided to switch over to 15 Meters.

At 21.020 MHz, I heard JA1NUT calling CQ.  I knew that this was Shin, because my bud W3BBO just worked him a few days ago, and I have heard of him many times before. Shin has the reputation for being a top notch CW operator, a sort of Amateur Radio celebrity, a Ham’s Ham.  Nobody was answering him, so I threw out my call.  Shin came back to me, and I gave him a 589.  His signal was warbly, like it was coming over the pole.  I’ve heard polar flutter before, and this sounded exactly like that.

Shin was running 500 Watts to a 4 element Yagi, and said he was trying to study the effects of the CME.  I knew immediately what he was talking about.  I learned about yesterday’s CME from Fr. Z’s blog of all places.  We exchanged other pleasantries and when it was my turn, I told him I was using an Elecraft KX3 to a vertical.

That’s when I got “KX3 THATS 5W RIGHT?”

I answered “YES 5W QRP TO A VERTICAL”

Shin came back again “AMAZING 5W UR 549 BUT SOLID CPY ALL THE WAY. ENJOY UR MIGHTY 5W LARRY”.

Wow – how cool is that?  Another walking on air moment! Amateur radio doesn’t get too much better than this.

Before I close for the night, I leave you with a video that was mentioned on the CW Ops e-mail reflector. Can you imagine having an antenna farm like this?  I have passed K3LR’s aluminum ranch several times on the way to and from Dayton. This is the first time I’ve ever seen a grand view like this!

72 de Larry W2LJ

Sorry for using the “Tony Soprano” vernacular, but that’s a question often asked by budding QRPers, or those looking to dip a toe into the pond, wondering what QRP signals sound like.

To answer the question truthfully – just about everywhere!  Anywhere we have frequency privileges given to us by the FCC, you will find QRPers.  But I know that’s not the spirit in which the question was asked. Because, yes Virginia, there are “special” frequencies where QRPers tend to congregate.  Not that there’s anything magical about them, they’re just frequencies that QRPers have come to know as “the watering holes”.  Just like animals from the African savanna meet and greet each other at the local pond, lake or stream, so QRPers tend to congregate at certain frequencies where the odds are good we will meet others of our species.

For CW, they are as follows:

160 Meters ~ 1.810 MHz
80 Meters ~ 3.560 MHz
40 Meters ~ 7.040 and 7.030 MHz
30 Meters ~ 10.106 MHz
20 Meters ~ 14.060 MHz
17 Meters ~ 18.080 MHz
15 Meters ~ 21.060 MHz
12 Meters ~ 24.906 MHz
10 Meters ~ 28.060 MHz

And for SSB:

160 Meters ~ 1.910 MHz
80 Meters ~ 3.985 MHz
40 Meters ~ 7.285 MHz
20 Meters ~ 14.285 MHz
17 Meters ~ 18.130 MHz
15 Meters ~ 21.385 MHz
12 Meters ~ 24.956 MHz
10 Meters ~ 28.885 MHz

In fact, the Long Island QRP Club has a very nice .pdf that you can print out and laminate and keep close by for easy reference. You can find it here.  You will notice their list also lists other frequencies as well, because there’s no hard and fast rule, written in stone.  And more than likely, you will hear QRPers clustering around these neighborhoods and not on these frequencies EXACTLY (although it often feels that way during a QRP contest!).

Now, when you get to those frequencies, you will undoubtedly hear some weak signals.  But if you get blasted by a 599++++ signal, don’t automatically assume that it’s a QRO station intruding.  It just may be that due to propagation and band conditions, that powerhouse signal you are hearing just might be generated by a transmitter putting out 5 Watts or less. Don’t assume that QRP always equals “weak”.  Just ain’t so!  If there’s one thing the QRP Fox hunts will teach you, is that QRP equals Low Power, not necessarily Weak Signal.  Yes, you will work your share of 339 and 559 stations, but if you get involved with QRP and hang with it long enough, you’ll hear your share of eardrum blasters, too.

Now to a different matter. I got an e-mail this morning from my good friend Bob W3BBO telling me about how good propagation was on 10 Meters Sunday afternoon.  I didn’t get the chance to get on yesterday, but you can sure as all heck guess where I went to during my lunchtime QRP session today! Yep, 10 Meters and it was hopping today, too.  I worked Denmark, Italy and Croatia with no problem at all – no repeats, practically armchair copy both ways – although QSB did rear its ugly head now and then. Oh man, I wish 10 Meters was like this everyday!  I am hoping this lasts for a couple of weeks (or months) – fingers crossed!

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