AmateurRadio.com

Nothing ventured, nothing gained.

Cycle 24 sunspot production is tantalizing but it takes activity to move an event from contender into established franchise winner. The Russian DX Contest (RDXC) point structure does a good job promoting international activity however until the solar flux reaches triple digits, this event is one for the east coast.

Game Advantage.
Certainly, when one looks west of the Mississippi, population density drops significantly and its influence is felt on the reach of potential participants and enthusiasts. Frankly, I’m competing against a wall signals whose advantage is a single hop into Europe, albeit modest stations with sub optimal antenna systems or competitive stations with optimal antenna systems.

East coast advantage is a RadioSport constant that is nearly fixed across a continuum of time. It validates one of three variables when considering a goal within the game. The other two are antenna systems and station configuration.

One must weight location in relationship to score structure. Location is a RadioSport reality and options exist when considering the next competitive level.

Game Planning.
Ed, N4EMG made a good point, one’s rate in the game will influence whether or not it is worth spending time in that game. I listened across three bands; 10m, 15m, and 20m through Saturday morning into late afternoon while calling CQ on the same spaces. My flatline rate meter, for one who has an iron butt in the chair, perhaps was indicative of activity west of the Mississippi?

Likewise, Keith, W4KAZ pointed out that station configuration follows one’s motivation and it is not unlike other competitive sports. One competes for different reasons however moving to the next level requires serious commitment both in time and resources. It is important to determine strength, weakness, opportunity, and threat (SWOT) when mapping out the next level of the game.

What did I gain from this weekend?

1. Adjusted AF and RF gain controls to match headphone impedance according to K3NA’s Setting Receiver Gain Controls.
2. Added four 10m quarter wavelength radials.
3. Reduced listening fatigue because of improperly set gain controls.
4. Contributed to the success of other competitors.
5. Scored Brazil on 10m.

My goals were modest however my expectation overshot the reality of the game. I achieved at least one -Q although I’m curious if band conditions were not as stable as Cycle 24 numbers suggested? I heard Asia on 20m and 15m; South America on 10m; and, North America.

Conclusion.
Ric, N6RNO suggested mapping goals. I drifted a few degrees from this advice although re-visiting RDXC was five hours of additional experience which meets a long-term goal. Rate, on the other hand, does determine commitment in the chair or time spent in the game while motivation to improve is an on-going, component-by-component, process.

I have to venture something to gain something at the end of the day.

Contest on!

It was a fine day, too fine to stay indoors, so I decided to go out for a couple of hours and do some more mobile operating with the K2 and MP-1 antenna. I didn’t want to drive all the way to the coast as it takes a bit too long so I wanted to find a good site nearer home. I studied the map and found a likely spot not much more than three miles away near Tallentire Hill. There is a narrow lane that runs high up along the side of the hill with a good takeoff from north through west to south. At the high point there is a wide verge where you can park clear of the road. The only people who disturb you up there are a few dog walkers from Tallentire village, so it is ideal.

Today 15m didn’t seem quite as good as on Tuesday – or perhaps being beside the sea made a difference? Anyway after a while of tuning around on 15 I moved down to 17m and had a 5 minute chat with Sonny W8FHF in Ohio. Shortly after that I heard W1AW the ARRL headquarters station in Newington, Connecticut calling. It was being operated by Ron, K1RKD from nearby West Hartford. As an ARRL member I was particularly pleased to work HQ and Ron promised to log me on the computer so I would receive a QSL card via the bureau.

I heard several other US stations and also Javier, XE2CQ very loud. I was sure he would hear me given the chance but he was having a long chat with someone and I didn’t get an opportunity to call him. I made one more Stateside contact, with Roger N4ZC near Charlotte, North Carolina, though he struggled a bit to hear my 12W signal so it wasn’t a long one.

I went back to 15m after that, but the only other station I worked was Yussuf, CN8YZ, 59 both ways (he was running 25W.) Not great DX but still a nice contact.

I am getting a bit hooked on this mobile lark as I seem to be hearing much better DX than I do from home and it is just so pleasant to hear atmospheric band noise and copy weak signals instead of the awful racket demonstrated on my recent video. In fact I must find out where I can obtain another power cable for my K3 as I would like to try my best radio in the car. It would be nice to have a bit more power, although I’m getting a real kick out of making SSB contacts with 12W to a mobile whip, but the main thing is the K3 receiver is much better.

I received an email this morning (actually it was posted in my guest book of all places, though I have since deleted it) from a ham named Mike informing me that the program Morse Machine on my website contains a Trojan. It’s a false alarm, and I’ve had it before. I blogged about it a few months ago, so I pointed Mike to that blog posting by way of an explanation.

Mike didn’t mention which scanner gave the false alarm but I was able to deduce from the copy of the scanner log he posted that it was ClamWin, a free GPL virus scanner. Now I’m a fan of free software and in fact experimented with ClamWin a few years ago, but the honest truth is it barely deserves to be called a virus scanner. A bunch of enthusiasts working in their spare time do not have the resources to develop a commercial quality virus scanner and I don’t think anyone should be depending on such a program to detect viruses, especially as there are plenty of free (though not GPL) alternatives that are much better.

After Mike read my blog post he replied:

“I downloaded your CW learning program for my grandson, trying to help steer him into Ham Radio.

With the preponderance of malware out there, I find your opinions a bit disingenuous if not downright arrogant. i.e. the “Im ok and your not” attitude.

You could would write your own installer like I (and others have) and stop the complaints (and your belly aching) rather than baiting users with KNOWN problems.

That’s my opinion, although I will concede you have the right to yours and say and do what you want :)”

My opinion is that I don’t see why poorly written virus scanners should become my problem? Why should I rewrite the installers for all these programs, which doubtless will then be accused of containing a different Trojan? I don’t make these programs available for money and no-one pays me for my time working on them. If making them available means I am obligated to spend more of my ham radio time supporting and updating them because of issues like this, the best thing from my point of view would be to remove the programs entirely.

Nor do I see why I should have to put up with complaints like this just for making available programs I’ve written in the hope that others would find them useful. Of all the things I’ve done on this website, only the software results occasionally in emails that spoil my day and make me angry.

I don’t have time to delete the software section at the moment but I will when I get around to it.

I just wanted to put up a quick note to say that I expect to be active from IOTA NA-034, Lido Key from March 22-24, 2010. I’ll be down there visiting family but I expect to have a few hours each day (probably between about 15:00-20:00 GMT) to operate. Instead of using hamsticks as I have in the past, I’m going to be using my Buddistick which gives me a bit more flexibility as to the bands I’ll be using (and was a lot easier to ship; I didn’t want to have to deal with checking a 6-foot long hamstick for the flight). It should perform reasonably well since my normal operating position is from a parking lot that’s just a few dozen meters from the Gulf of Mexico, and the saltwater should help with propagation, particularly to the south and west.

Most likely I’ll only be on SSB for this short trip, and I’ll stay close to the standard IOTA frequencies, primarily on 20m (14.260) and 15m (21.260), though I may move around if the bands cooperate.

If anyone is in the area (Sarasota, FL) and wants to get together during one of those afternoons, please drop me line.

Chris, DL8MBS wrote an excellent article regarding RadioSport operating time, its relationship to power, and band conditions. His graphical analysis of the Russian DX Contest (RDXC) logs in addition to CQ World Wide DX logs suggested one’s power level correlates with hours of operating time.

Analysis.
His analysis of 2007 RDXC data revealed an average operating time of 9.7 hours (n = 984) out of (n = 1006) or 66.9 percent operated no more than 12 hours out of 24 available hours. Additionally, only 6.4 percent of the total, invested 23 or 24 hours in this event.

Furthermore, his 2009 analysis of available operating data, supported his 2007 conclusion that is, 69 percent operated less than 14 hours subsequently; due to band conditions, high power categories invested greater operating time.

The Long Tail.
I was struck by the distribution of operating hours for the CQ World Wide DX franchise. Chris, DL8MBS discovered Morse code operators remain in the chair longer than phone counterparts. His analysis suggested 90.47 percent of phone operators operated less than 24 hours while 80.5 percent operated less than 18 hours.

The average phone operation was 11.3 hours contrasted against 14.5 hours for Morse code operators.

Conclusion.
Perhaps, the competitive RadioSport reality is, as one begins investing financial and material resources toward the Box then operating time is proportional. It goes up. Likewise, one’s power level is an important factor when considering “how much” time to spend in the chair as well.

However, given Cycle 24 trends, low power operators may begin spending additional time in the chair?

My plan this weekend for the 2010 RDXC event will focus on high bands only. In effect, I want to spend about 12 hours in the operating chair, that’s average. The question I’m asking, “Is average good enough?”

73 from the shackadelic on the beach.

This afternoon I decided to tune around the HF bands to see how they compared with what I heard when I was out mobile yesterday and at the weekend. It was very depressing. I didn’t hear any DX at all. The high noise level obliterated anything interesting and made listening very tiring and unpleasant. From the mobile out in the countryside the only man-made noise was the occasional burst of ignition interference from a passing car and I could copy signals right down to atmospheric noise.

I thought I would use my Pentax digital camera to make a video that demonstrated just what the HF bands sound like from here. It’s a ham radio horror movie.