In South Africa we are experiencing a lot of load shedding, two and a half hours at a time sometimes twice a day! It so happened too when I was supposed to join in via Airmeet on my pre submitted RaDAR presentation hosted by QSO Today’s virtual expo.
In between these power failures I really battled to navigate the website and once I got reasonably familiar with the layout I was unable to get my video and microphone to work so it wouldn’t have helped to even implement emergency power and get online.
Ed DD5LP was the host for the session and he sent me a mail later that he was able to successfully broadcast the presentation. In effect, Ed saved the day. Thank you Ed! Ed sent me some Q&A’s which I will try to reply to here on my blog and can be distributed easily.
Ralph KR6AI from what I’ve seen it depends on the environment and the target area. I’ve seen hams’s using Alex loops, verticals near salt water and end feds. I prefer end feds as it is easy to deploy and here in South Africa we are many hops away from DX so I usually concentrate on NVIS communications.
Theodore KD2TGO the official RaDAR website is one I maintain and can be accessed at http://www.radarops.co.za however RaDAR is an experience and many use social media platforms to share experiences and many videos are available on You Tube. The more we become RaDAR active internationally the more we can see the experience of others and also share our own experiences in the same way.
Usually low power equipment like a KX2 / KX3 / FT-817 and even the new QRP Labs QCX Mini. Antennas are usually made of wire. For satellite communications I use a TH-D7A(g) which has a duplex facility. Antennas for satellite communications can be home brewed very easily or you can use the popular makes like those from Arrow antennas.
Jim N7RCS I would love to write an article. I would need some contact information and guidelines.
Dennis KD9KMK I did one challenge in a canoe. It was quite challenging but one can row to a point, climb out and deploy your station after moving a kilometer. Unfortunately our river dried up for reasons beyond our control so my canoe is no longer used. It was a fun exercise though!
Bruce W1EJC the band of choice would be the one giving the best propagation at the time. I usually spend my four hours on 40m and occasionally do satellite deployments too.
If I had my way I’d do all my contacts on CW. Here in South Africa we have only a few CW operators and around ten regulars. Much of the action is on SSB which limits the usability of the radios like the QCX mini which is CW only. Our CW group is growing much through the driving force from Mike ZS6MSW so hopefully in the future we may see a CW only four hour challenge. That would be awesome!
Much work went into the QSO Today virtual expo, the many presenters and the organisers must have had a heavy weight on their shoulders this past weekend. The technology I think was really awesome but complicated. I think there were many teething problems but let’s continue to support Eric 4Z1UG in ironing out the problems that the next expo be more familiar. I felt lost at times and I come from an IT background!
Have fun and spread the word of RaDAR.
Kind regards and 73 de