-- END HEADERS -- German Longwave Activity Day of the DARC District Württemberg Dear OMs and LWLs, like in the last year, the DARC association Hohenstaufen P41 is arranging the Longwave Activity Day
Dear OMs, at Hamradio, Rainer, DK 7 S, has acquired an Selektiver Pegelmesser (Selective Level Meter) Siemens REL 3D344 . Now he looks for an manual. As I am not familiar with this equipment, I ask a
Danke , Walter für die schnelle Information! 55, Hans-Albrecht DK 8 ND [email protected] schrieb am 11.07.04 13:50:40: dear Hans-Albrecht, few minutes before I wrote adress, phone and fax
Dear Jim, please send me an e-mail-copy of Your TX-Circuit. I am dealing with the same problem with my 60 dbm-Pa just under construction. 55, Hans-Albrecht, DK 8 ND PS: Dont miss Our Long Wave activi
Thank You, Scott! 55, Hans-Albrecht. [email protected] schrieb am 23.07.04 22:43:01: Hans The circuit is posted at: http://www.scottboxx.com/radio/lf/tx/part2/ search for 'current fed', yo
Dear Lowfers, isnt it nice to follow this long discussion about the origin of the short term QRSS? It must be that many of us had a good course of Latin at grammar school. To add my comment: NVLLI PA
Dear Alberto, by uttering any criticism I will out as as a non philosopher.... So I keep silent. It is far more important that we practice aural cw on Sunday morning and qrss cw in the night. An deve
Dear Group, Dear Lowfers, now follows a brief description of the draft of our aerial used on our Long-Wave-Activity Day on September 18th/19th. We will use a mast about 22 meter heigth, diameter abou
Qerido Marcelo, gracias por las informaciones, que ahora sabemos en Europa, que Ustedes en Argentina hacen experimentos en la banda 136k. En el mismo fin de semana nuestgro grupo del club de aficcion
Dear OMs, I am interested in visiting Your LW meeting. 55, Hans-Albrecht Haffa DK 8 ND [email protected] schrieb am 08.09.04 13:25:11: For your information. 73 de Johan SM6LKM --Ursprungli
Dear Lowfers, please remember Our Long Wave Activity Day next weekend. We will be QRV from Saturday 12.00 UTC until Sunday 12.00 UTC. Please see Our Homepage www.darc.de/distrikte/p/41/ or search wit
Querido Marcelo, nosotros trabajaremos en cw en 136,50 kHz, en qrss3 en 137,70 kHz. Usaremos en onda corta la frequencia 7021 kHz (cw solamente). QARSS probablemente de 18.00h UTC (GMT, Z) hasta medi
Dear Lowfers, thanks to all who tried to listn to Our signal at Our Activity Day on 18./19th of September 2004. We had bad condx, we hardly coluld pick up F6BWO Sat evening in QRSS3 (TT) . Usually Je
WEB.DE Video-Mail - Sagen Sie mehr mit bewegten Bildern Informationen unter: http://freemail.web.de/?mc=021199 --Ursprüngliche Nachricht wurde als Attachment angehängt.-- Von: "K.Fritz" <kf
Dear wWolf and others, yes, mag- amps are used in SMPS, toroid cores of vitruos metals (Metallische Gläser) manufactured by Vacuumschmelze Hanau ore similar material by Micrometals(US) are used. Thes
Hello Lowfers, yes it is a gap. A residuous gap of two core halves with lapped surfaces is still a gap. It will reduce relative permeability and remanent flux. It is better to use core halves with a
Dear Mal, yes, it is better to have a gap, but it may be very small, so just an gap of a layer of insulating tape or a layer of varnish. Just to keep low the remanent flux of the core. Do not use car
Dear Peter, a description with dimension tables for feeding lines with four wires is given in our German antenna anthology: Karl Rothammel: Das Antennenbuch now available via DARC.de Bookservice or F
Dear Mal, for my impression the capacity between antenna base and groundplane is pretty big for LF operation. The trailer will have about 4 m2 or so as surface to ground. On shortwave a spacing betwe
Dear Wolf et alii, search the internet for H-mode-mixer, there are some proposals of an Italian and Japanese station. Or just use any fast analog switch with high operation voltage (5V...18V) with fa
