Hello Stefan, the signal source is an adret ocxo controlled signal generator up to 2 Mhz.pa is for now a sony lf 25Watt amp.conected with a tv transformator used as a step-up,and then to the bottom o
Hello Markus, according to Google Earth the distance is 3,8 Km,(in a straight line). still a good beginning 73 Victor --Oorspronkelijk bericht-- Van: [email protected] [mailto:owner-
Hi Stefan, experimentation make great fun,but i do not no the tx power,yet the frequentie is 8.970Khz henny cpm 73's -- Original Message -- From: "Stefan Schäfer" <[email protected]> To:
Hello to PA (not the amp), Very good. Does this experimenting make fun? :-) What is the TX power when getting 100 mA? Maybe PA3FWM or ON7YD are the next receiving stations but i will watch from now o
Hi Henny and Victor, Many congrats to that achievement!! Indeed, the band is growing :-) What was the rig and electrical parameters? :-) 73 and go on! Stefan/DK7FC Am 16.02.2011 19:53, schrieb Roger
Dear Henny and Victor, that's a very nice result, and a deserved reward for the effort of winding that coil! I'm not quite clear about the distance. Conceptually there is a large difference: 3 km cou
IE Dreamers, alias snails es crocodiles. I suppose they do have something in common, especially the operator who works mostly underground following gas pipes and water pipes, and then gets confused a
On 04/10/2011 20:20, Stefan Schäfer wrote: PS: Where is Eddie/G3ZJO??? I'm here Mr Manerring, my Grabber http://g3zjo.bplaced.net/index.htm is back, live, daily and awaiting tests. 73 Eddie G3ZJ
Roger Have you told them at Rad Com that while you are struggling to get a signal beyond your front gate that others are being received in the USA and Haifa most evenings/nights on 137 Khz with simi
W dniu 2011-10-02 17:48, mal hamilton pisze: IE Dreamers, alias snails es crocodiles. I suppose they do have something in common, especially the operator who works mostly underground following gas pi
If the wind and the new QTH permits, i'm back this month on 8970 Hz! Signal could be up to 6 dB stronger in the next test, reaching the 2 A antenna current limit. 73, Stefan/DK7FC PS: Where is Eddie/
Aaah there you are. Have already been worried ;-) Nice to see the grabber is back too. Well, so, let us do some things on VLF again! I'll keep the wind forecast map in my view and will announce to th
Eu VLF signals over the pole are improving in strength as well as s/n - DHO38 is showing its overnight and predawn peaks now and up to 25-30dB above noise, then a sharp drop at dawn with little recov
GREAT EXPECTATIONS some time back!!! Where have all the DREAMER on 9 Khz GONE?? Just a passing Phase that lasted a few weeks de g3kev -- http://g3xbm-qrp.blogspot.com/ http://www.g3xbm.co.uk http:
Top band dipole is ~~ 1 meter , anyone tried using one in the local pond ? Sonar target resolution and towed arrays next ? , dose say the LF group ! G.. f = 8.97 kHz lambda in a medium: 14.9 meters f
Dreamers hibernate in the Summer and surface during the Winter, not what nature intended, thinking about Bears and hedgehogs -- Original Message -- From: [email protected] Roger Lapthorn To: rs
W dniu 2011-10-02 17:48, mal hamilton pisze: IE Dreamers, alias snails es crocodiles. I suppose they do have something in common, especially the operator who works mostly underground following gas pi
Roger Have you told them at Rad Com that while you are struggling to get a signal beyond your front gate that others are being received in the USA and Haifa most evenings/nights on 137 Khz with simil
