Hello all, when experimenting with different loop-antennas it would be very helpful to have a special tool for calculating all the equations in terms of L and C and efficiency (esp. the radiation res
Hi all, some om's got a problem when downloading the calculator from my website. Indeed there was a little bug inside the loop.exe-file. I corrected the software and put back a well checked new loop.
Hi all, have a look to qrss-activity on saturday okt. 09.99; stored received pictures on my web-site: http://home.t-online.de/home/Bernd.Grupe/homepage.htm page: index 4.1.1: lf-activity/qsos/gram-rx
Hi Alan, hi All, thank you for your nice weekend-reports. But as far as I know, there is actually no station working with the callsign DL8ZR. My call is DF8ZR. Think ON4ZK was wrong when he copied my
Hello Wil, as you fear to make too much errors typing in German, so I feel the same when I try to go in English,hi. Never mind, I need to get a little training and BTW I truely enjoy reading the mail
Hello Mike, thanks for giving me the opportunity to get a sked on LF. I'd be very appreciated for having my first QSO with you. I often picked up your signal good readable as you can see on my websit
Hello Alan, hi All, very interesting info about your station. AOR7030 is an excellent RX, so one can find many positive reports in the magazines. Well, the distance is about 580 kilometres from here
LF: report 27/28th Nov 1999 (137 kHz) by DF8ZR (JN49JV) - T-aerial 10 mtrs high, 600 pF - - homemade direct-converting-receiver - worked G3XDV at 1545utc/271199; gave MMM got MMM; thanks for fb qso M
Hello Steve, sorry, I wasn't operating the new DFCW-software, but Markus DF6NM did. Just before I decided to switch off my equipment, I saw Markus cq-ing in the new mode. It was a plaesure to see suc
Hello Mike, tnx for fb qso at 0710 Z on Sunday morning (Apr. 02.00). I 'hd just aktivated my TRX when your sigs came with good O. Was running 20 watts pp in my marconi aerial. Distance is 666 km. DFC
I have been rather busy lately and have not provided activity reports. The only QSO of interest last weekend was with DL0FTZ/P on QRSs, exchanging 'O'/'O'. Mike Thanks for nice QRSsing, Mike. QSL-car
Hi group, found this fine Freeware spurii on URL: http://www.hydesign.co.uk The Spur Search program allows analysis of possible spurious products generated within a radio system using multiple oscill
Hello Peter, Components annotations are not clear on the crt and on the hardcopy also (laser printer). I suggest you to put diagrams on white background. Yes, it's the same problem with IE 5.5. But I
Hello Roger, it would be very helpful to know the exact frequency of your beacon. I'll try to receive your signals over a distance about 600 ... 800 kms(locator hr is JN49JV), but with DSP-programs a
Hallo Bernd, ich habe mir deine downloads mal angeschaut. rfc1.zip und rcode.zip lassen sich downloaden. vy dks dafür, Bernd. spule.-, loop.- und resonanz.zip kann ich nicht herunterladen. seite nich
Hello group, There has born an new applet on my homepage: http://go.to/df8zr choose: Applets --> name: RFC1 It's programmed like a calculator and written in JAVA. You can run it online or download th
Hello Peter and all, about preventing couplingeffects between tx-antennas and rx-loops Bob(ZL2CA) was quite right when he posted: The practical solution is to leave the vertical floating during LF re
Hi Alberto and all, when i was operating a loop as an rx-antenna there was a very close and effective interaction with the loadingcoil of the TX-marconi in a distance of more than 10 mtrs! This magne
