Bravo John and JP! 73: Jeff Hello John , WA3ETD Good receipt this night of your WSPR beacon WG2XKA I think that it is a first F / USA on 630m 73 , John f1afj JN06ht 2014-10-12 05:04 WG2XKA 0.475733 -
Still an d;-)evil probably! VY 73: Jeff Le 24/12/2016 à 14:30, Gary - G4WGT a écrit : Jeff & All, I got one similar ....... 73, de Gary - G4WGT . On 23/12/2016 18:47, [email protected] wro
Hello Markus, It is with sadness that we have just learned this sad news. You as we were lucky to live in a cat's house. We also lost a very nice few years ago a very nice cat named "CQ" at the age o
Hello Alex! It's a pleasure when it works! My experience balloon and kite (Spountnik loads tests a few years ago, launched since MIR, a great thing too!): Do not use plastic wrapped wire (static elec
Bonjour Stefan, Hello Stefan, <span"Un grand moment que la radio avec une antenne cerf volant! ">A great moment as the radio with a kite antenna! <span"L'histoire de ce cerf volant est assez spéciale
Bonjour Stefan, Hello Stefan, <span"Pour avoir "fumé" (satelisé serait le vrai terme pour certains MOS) de nombreux MOSFET soit par surchauffe, soit par effet de cross conduction, j'avais décidé
What's good about Markus is that there are no limits! Untiring this OM! Thank you Markus. 73: Jeff (F6CWN) Le 22/07/2018 à 13:32, Markus Vester a écrit : This morning I attempted to transmit from a s
What's good about Markus is that there are no limits! Untiring this OM! Thank you Markus. 73: Jeff (F6CWN) Le 22/07/2018 à 13:32, Markus Vester a écrit : This morning I attempted to transmit from a s
Hello Stephane! Maybe this could help you: http://www.uqac.ca/dsa/archives/projets/2010/conception/rapportFinal/RapFinal_2010-193.pdf (Limited to ~300 KHz) 73: Jeff F6CWN Le 22/10/2018 à 13:04, DK7FC
Good morning Mike, You have, I think, received the transmitter of Allouis, France. 2.2MW/ day and -3dB/night, not very QRP :0) http://wikimapia.org/1822014/fr/ http://en.wikipedia.org/wiki/Longwave_t
WAOUH! 73: Jeff (F6CWN) Hello LF , Now , good copy of WD2XGJ ( Whereas the night is still far ! ) see grabber at : http://jpmere.online.fr/Grabber/Grabber.htm 73 Jean-Pierre f1afj JN06ht -- Visitez m
Hello Mal, You can also use MOS or IGBT in synchronous rectifier. The current of loss is much weaker and of much better output. 73: Jeff -- Original Message -- From: [email protected] mal hamilto
This man restore hope! 73: Jeff F6CWN (in Normandy) Yes Mal and the occasion for much celebration (not to mention relief!) here. 73 Warren K2ORS On Tue, Jan 20, 2009 at 1:10 PM, mal hamilton <g3kevma
Good night Markus and all, Thank you for precision about IGBT. I thought that the rising generations of IGBT could help us to improve our equipment. In my job to use IGBT time to time but to 100 KHz
Subject: Re: LF: Re: IGBT in 136 KHz TX? Hello Laurence and all! I use a two turns rx antenna, it works quite good (more directivity). And it are this type of aerial which has just given me the idea
Good night Roelof, If I did not make a mistake, there is a message as you straight. 73: Jeff F6CWN Hello all, I am looking for information on the LF receiver performance of the new ICOM IC7200 transc
Hello Markus and Rick! I have only just acquainted myself with your messages. (Just going out from hospital, big blood pressure problem...) Thanks a lot for precious information, of what make fun sti
