AmateurRadio.com

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

After all the problems I had with the last theme I decided to just get shot of it and change the site. I’m a big fan of making things simple and so I decided to opt for a theme that was quick to load, looked clean and hand a readable font on multiple devices.

I’d not spent too long looking for themes in the WordPress directory before I came across this one Iconic One by Thematic, so here it is.

Like most of these things you can have the simple version or pay for a better one. I’m not decided but at the very least I’ll buy the developer a coffee

Alex Hill, G7KSE, is a regular contributor to AmateurRadio.com and writes from Cumbria, UK. Contact him at [email protected].

 

Last night I had a few minutes to operate, so I thought I would call CQ with my 20M Rock Mite. I did a little more than CQ however, as I wanted to know how the radio was getting out. First, I measured the output power. I had assumed 500 mw of output during my first QSO's with the radio but after measuring the output, it was closer to 300 mw. Secondly, I wanted to see where the radio was being heard using the Reverse Beacon Network, www.reversebeacon.net. If you've never played around with this, it is pretty cool. There is an entire network of skimmers out there that will post your frequency and callsign if you are copied calling CQ on CW.

So I called CQ with the beam pointed due north from my Boerne, TX QTH. Withing seconds the RBN spotted me calling CQ on the east coast and shortly thereafter on the west coast. Pretty cool. So clearly I was getting out fine with my 300mw. After a few CQ's, AB4QL, Barry in Alabama, called me.  I swung the beam and he was a solid 559 running his KX-3. He gave me a 329, but he didn't seem to miss anything. The contact was just short of a rag chew but we had nice QSO.

After we signed with each other, I looked up Barry on QRZ.com and learned that his QTH was 820 miles from mine. At 300mw that comes out to 2,733 miles per watt. Any way you slice it, that's good mileage.
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].

Last nights exploits on the UKAC on 70cms was a bit of a surprise for me. I trotted up to Sandwith water pumping station, noted for two things, a bit of height and a bit of noise (presumably from all the gubbins inside the station and from the mast nearby.

Needless to say I wasn’t expecting much and as the wind was getting all autumnal on me I took my trusty 5m decorators pole, 7 ele Sotabeam yagi and FT817 and these are the results. G4ODA took some doing but generally I was able to work pretty much all I could hear, a few got away but not too many and the GM stations were loud as anything and gave me equally good signal reports.

I don’t think I’ll ever win any prizes but I can’t fault the Sotabeam since swapping over from the 5 ele LFA on 2m, I see to get just as far, its light weight, robust and simple. As its also good for 70cm it makes the ideal companion to my simple set up.

I’ve also yet to find a simple rig to rival the FT817. It has a number of ‘diosyncrasies and a few faults but as an all rounder you can’t fault it.

Alex Hill, G7KSE, is a regular contributor to AmateurRadio.com and writes from Cumbria, UK. Contact him at [email protected].

I had a qso with TA1GO on 20m (14076 KHz) with JT65A. Though poor propagation, I heard VK3FM and YV6BFE with JT65A.

WSPR tonight on 20m 5W

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

Every approximately eleven years, the Sun produces a “cycle” of sunspot activity. At the very lowest point in this cycle, there are few, if any, sunspots observed. Such a lack of sunspots can last for weeks. During the peak of the sunspot cycle, there can be a multitude of sunspots, ranging in size. This cycle is known as the sunspot cycle. It is caused, in part, by the magnetic activity within the Sun. Every eleven years, the Sun’s magnetic polarity flips–the north becomes south, the south becomes north. This is normal. Every twenty two years, then, the Sun goes through one full magnetic flip cycle. The flipping seems to coincide with the timing of solar cycle maxima. When it flips, we know about where we are in the eleven-year cycle. The magnetic polarity of the Sun appears to be in the process of reversing, over the next few months. If so, then we’ve pretty much reached the sunspot cycle maxima for Cycle 24. Observers note that this cycle is quite a bit less active than the last few eleven-year cycles.

A video that talks about this reversal is here:

The flipping of the Sun’s magnetic poles: Sunspot Cycle 24

More information on the Sun and the cycle, radio propagation, and related topics:

+ http://SunSpotWatch.com

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