What frequency ? Rik ON7YD - OR7T Hi Mark, LF, Seeing your QRSS signal here but with QSB. 73, Gary - G4WGT - IO83QP. Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
Hello Gary, nice to see my signal on the grabber There is no auto refresh as yet until I find out how to do that so any viewers will have to manually refresh the page. The upload is set at 5 minute p
Hello Marcus, the cracked branch "connected" my antenna to a repectable birch tree, so I not quite sure wether the 91 Watt was entirely dissipated by the leave. And I think that I wouldn't be the fir
Dear all, a circuit diagram and brief description of my 500 kHz antenna bridge can be found on http://on7yd.strobbe.eu/500khz/ant-bridge/ 73, Rik ON7YD - OR7T Disclaimer: http://www.kuleuven.be/cwis/
Chris, I guess you meant OR7T. I am finnaly QRV again on 500. If WX keeps dry I will CQ once in a while this evening, starting around 19.30 UT (when it gets dark). 73, Rik ON7YD - OR7T I heard ON7T c
The ITU Radio Regulations (RR) define the amateur radio service as: "A radiocommunication service for the purpose of self training, intercommunication and technical investigations carried out by amat
Dear HaJo, I can not find any reason to believe that the same ERP radiated from 2 antennas with the same radiation pattern could produce different field strengths. But I am far from an antenna specia
around 21:45 I could copy briefly G4GDR but then the signal was down in QRN again. 73, Rik ON7YD - OR7T Dear all, saturday around 21:15 UTC I was calling CQ on 502.8 and could heard a very weak respo
Gary, I could copy pieces of your last transmission. 73, Rik ON7YD -OR7T This is a multi-part message in MIME format. --=_NextPart_000_002F_01C8C431.8EC70B70 Content-Type: text/plain; charset="US-ASC
Dear all, saturday around 21:15 UTC I was calling CQ on 502.8 and could heard a very weak response on 501.9 serveral times. QRN is still rather high so I couldn't copy a call, sri. 73, Rik ON7YD - OR
Hello Tom, I you can't get a copy of the handbook via the reflector you can try this (it worked with me several times): Contact the company (google should help you to find address - email -phone numb
Dear HaJo, But in general I feel that antenna height should not be disregarded. Even with equal ERP sky waves may develop better from higher aerials. HW? I guess that the only cause that 2 antennas f
Dear all, I don't know about RSGB and RadCom but I am closely involved in UBA and it's magazine (CQ-QSO). There are probably as many opinions about the contents of a magazine as there are readers. So
Hello group, maybe I am wrong, but the momentary lack of activity maybe a seazonal thing. At least it is for me. During the summer months: - nights are short, so ionosheric propagation starts late an
Does it matter, what is wrong with Kilocycles, condensers, and the traditional squiggle for a resistor. Using different names, symbols or abbreviations can lead to confusion and thus errors. 73, Rik
The majority of countries do not use the metric system Hmmm ... that depends how you define "majority" I guess not even in some parts of EU. As far as I know all European countries have adopted the m
Was pondering this while out walking the other day, and couldn't come to a satisfactory conclusion either way... A small magnetic loop mounted vertically has a defined radiation resistance that is a
Mal, I am well aware of your large antenna and superb location. But the nice thing about an ERP limit (at least for those with more humble antennas and locations, including me) is that one can compen
I pity the appliance operator when the big bang comes, fried chips etc !!!!! I guess most of us will then have other priorities than ham radio. 73, Rik ON7YD - OR7T Disclaimer: http://www.kuleuven.b
Hi Johan, that's the one ... Thanks 73, Rik I believe it was Jay Rusgrove, W1VD: http://www.w1vd.com/137-500KWTX.html 73 Johan SM6LKM Rik Strobbe wrote: [...] Anyone who knows the URL or can point me
