Hello group, here is a web page written by Owen, VK1OD with an analysis of how PA0RDT's Miniwhip antenna works: http://vk1od.net/antenna/PA0RDT-MiniWhip/index.htm You may find this interesting. 73, D
HI Stefan, Owen, VK1OD, has done a similar experiment and has placed a video on youtube. Have a look at his updated web page: http://vk1od.net/antenna/PA0RDT-MiniWhip/index.htm 73, Dimitris
Hi Stefan, It is the 21st of June, which is the shortest night in the year here! Anyway there was a propagation like in winter! Interesting. Could be due to the small area in darkness in the northern
Hi Stefan, VK dominates WSPR in numbers but not in records - yet! :-) I have been busy with university homework but that's finishing now, so I will get busy with radio again. My latest experiment is
Hi Dave, There are no problems here operating portable on 630m. The only problem with portable operation is that it is hard to provide a low impedance ground system. At home, I have a number of coppe
Hehe, for our modest transmitting stations here in east coast of Australia, "further away" is either New Zealand or Western Australia - Europe counts as "too far away"! ;-) 73, Dimitris VK1SV
Hi Edgar, many many many many years ago, I was using diald to dial out and connect to the internet automatically, every time an application on the computer initiated a connection to the internet. Tha
Hello group, have a look at this: http://www.jpl.nasa.gov/hijuno/ Now, can we use this technique to combine the efforts of many transmitters to produce a collective, higher EIRP? Individually seen, e
Hello group, This weekend, VK and ZL will be participating in an MF WSPR activity event. Basically, there will be plenty of VK stations listening and transmitting WSPR2 on 630m. More details below: S
Hi Stefan, The EU stations can make use of this hint in any way they see fit! All I am saying is that there will be an unusually high number of VKs on MF this weekend. It is a good time to receive he
Hi Stefan, Well, I was thinking of the F6CNI reception of VK1DSH when I posted this on the RSGB list :-) The WSPR activity day is now over and it was very successful, as it generated a great deal of
Hi Stefan, Are you trying to make a directional antenna using these as parasitic elements? :-) Mabe you can become friends with the operator and ask them to pull a wire up? :-) 73, Dimitris VK1SV
Hi Stefan, nice video, thanks for sharing. I liked the Röhre at 9:39 (not my favorite 807 though it has the same glass envelope) as well as the big transmitter tuning gear a bit further down on the c
