In my humble opinion, Joe Taylor, K1JT, is a true innovator for the amateur service. As a scientist, Joe received several notable awards. The amateur community should be grateful for his efforts and resulting advancement. Many amateurs may forget that our use of frequency spectrum is justified by experiments, with possible spin-off that benefits everyone…. Continue reading »
Celebrating one year of 60 m in The Netherlands with a surprise from Antarctica!
Both 15 and 16 November 2016 had good openings again. Data of 6 openings is gathered now. Below is a graph of these 6 openings, again with SNR against UTC. The differences are remarkable, especially at the beginning of the opening, but towards the end, the pattern is more “in sync”. I again used about… Continue reading »
The story continues Yesterday, Nov. 13th, the propagation to VK was weak. Just a few spots from some European stations were reported. Alan, VK7BO mailed me that he would leave his receiver on, when possible. That encouraged me to continue the observations. Nov. 14th, I was checking to see if a free message with “TST… Continue reading »
The 12th November 2016, another opening to VK7BO occurred. As I wanted to analyse the openings, I transmitted every other minute, mostly CQ’ing and making some QSO’s just as well. All spots were visible on hamspots.net and to be on the safe side, I took notes in my little booklet, that has a lot of… Continue reading »
Today, after returning home, I checked hamspots.net and spots from VK7BO were again there, so I decided to start sending CQ’s, hoping to get a number of samples, to compare with yesterday. The opening peaked -7 dB at best, but this time, a number of -7’s were recorded. Unfortunately, hamspots only showed the last 250… Continue reading »
Nov 10th, 2016 and the following morning brought two presents, that I really appreciate. Reports from VK7BO appeared on Hamspots.net showing reception of European stations on 60 meters. I decided to put out some CQ’s to see if my signal arrived. Well it did! In the past, VK7BO received my JT65 signal, which was a… Continue reading »
In a recent post, I reported about my situation, comparing it with CISPR limits and came to the conclusion that these limits do not offer the required protection to comply with the European EMC directive. On the web, I found a report on the website of the European Communications Committee (ECC report 024, local copy),… Continue reading »
One of the most disturbing developments of the current time is the vast amount of electronic devices that are produced and fin their way to homes and businesses. Electronics have been around for many years, but in the past, these were mostly of an analogue nature. Yes, there were compatibility problems, but most problems were… Continue reading »
Some time ago, a colleague who wants to become an amateur, was given a 13 elements 70 cm yagi. My colleague asked me to test it, so it was put into the mast early September. After moving from the QTH in JO20XX in September 1994, my 70 cm station had been QRT for over 20… Continue reading »