Registration is now open for the 2021 PNW DX Convention sponsored by the Willamette Valley DX Club in Portland, OR.
The in-person convention scheduled for August, 2021 has been cancelled. The WVDXC will be holding a one day virtual convention via Zoom instead. The date is Saturday Aug 7, 2021. All hams are welcome.
Registration is free and open to everyone since this is a virtual convention. Technical sessions and prizes are still under development by the convention committee.
Please check this 2021 PNW DX Convention link for the latest news.
HF communications are affected by sunspots. Their number is growing with the new solar cycle #25. There are eight classifications of sunspots. You will find them below.
The different classifications
- α – Alpha:
A unipolar sunspot group.
- β – Bèta:
A sunspot group that has a positive and a negative polarity (or bipolar) with a simple division between the polarities.
- γ – Gamma:
A complex region in which the positive and negative polarities are so irregularly distributed that they can’t be classified as a bipolar Sunspot group.
- β-γ – Bèta-Gamma:
A bipolar sunspot group but complex enough so that no line can be drawn between spots of opposite polarity.
- δ – Delta:
The umbrae of opposite polarity in a single penumbra.
- β-δ – Bèta-Delta:
A sunspot group with a general beta magnetic configuration but contains one (or more) delta sunspots.
- β-γ-δ – Bèta-Gamma-Delta:
A sunspot group with a beta-gamma magnetic configuration but contains one (or more) delta sunspots.
- γ-δ – Gamma-Delta
A sunspot group with a gamma magnetic configuration but contains one (or more) delta sunspots.
Check out more info on sunspots at SpaceWeatherLive.com
HF Bulletin #3
Hold onto your HF hats!
Dust off that ICOM, that Kenwood, that FLEX and those home brew CW rigs, it looks like good band conditions are about to surprise us all.
ARRL bulletin has a research paper predicting a very strong sunspot cycle 25.
Sept. 17, 2020 – Hello fellow WARA Members, As you know, our club meetings and functions have been suspended for several months now because of the COVID-19 pandemic. Recently, the Provincial health officials have further tightened the COVID protocols, closing ... Read more »
Dear WARA member, The question “Is WARA a VHF only club?” is often asked and the answer is usually ‘yes’. As with any organization there is a lot of history involved and WARA is what it is because of that ... Read more »