After last holiday with my beloved Elecraft K1 I realized I need some kind of zero beat tuning indicator on it. I find it very hard to tell if I tuned zero beat or not by only hearing. Googling around I found the K6XX cw tuning indicator. When I watched the indicator at work I…
Category: Home brew
Kit building all over again
As a small boy I seemed talented for working with electronics. My parents encourage this by buying me a Philips Electronics Box. I really loved it and build all circuits there were to build. Not long after that I got my first solder iron and start building little kits I bought of my allowance. After…
Sun Cobalt RaQ550
We’re in need of a good and stable database server at the club station PI4RCG to facilitate central logging. In two weeks we’ve a balloonfoxhunting thing coming up and there must be 3 operators able to log their QSO’s (80m, 2m and 70cm). Last weekend I ran into a Sun Cobalt RaQ550 server. A nifty…