Hi all, Seasons greetings from IO64XM - somewhat dank and soggy at the moment. Been following all the recent happenings on the reflector with sick green envy that I haven't been able to get in among
I think the sub band arrangement for very slow cw would be preferable to a free for all. Split frequency operation as well. Arrange for EU stations to transmit below 136 khz and the dx above 137.5 or
Your are all forgetting an important factor. The larger the antenna for the frequency of interest the greater the Radiation Resistance and consequently less losses in other compontents. A small anten
As many of the the stations worked were using 136.5 +/- 200 Hz, you can imagine my disappointment when QRM from the intermittent carrier appeared on 136.5, with strong sidebands +/- 100 Hz (already
Thanks to all those that replied with the info that I needed. I came across some 3c5 cores ex TV and they have a u of 7000 very high. Someone was enquiring about these. I find these work well up to a
Someone has suggested a qso would be valid if it took 24 hours. I think this is rediculous, because it is not likely that any operator would continuously try for this period of time. So for one signa
Hi All Does anyone know the permability and spec of 3c85 material? I cannot find this info in any of my tech info books. The T200 series seem very low like u10 powdered iron whereas the 3c5 ferrite t
