[email protected] schrieb: Hi still experimenting with frame antenna for 136kHz. The attached drawing (20kB) shows almost how it would have been made today, somewhat different from the ac
Hi all, today I made some earthresistence measurings using the Venner-method described by G4FGQ (see attachment).our always curios cock was arround. connecting the 98VAC source to the outer rods the
Hi Ed, hi Jim, saw u on screen. see attachment. Ed, ur signs are underlined by A0. guess it is the driver output. do you key the PA and all other stages of the tx are driven continuously ? regards Uw
José Manuel schrieb: Hi Markus, Reino and all: I saw the final of your QSO with Reino on 137.693,DFCW/QRSS3, until 22.10. It´s incredible for me, but I copied the Reino´s signals at 2900 Km! I copied
Johan Bodin schrieb: Hi There is a DFCW beacon on 40 meters. Frequency: 7022.381 kHz (dot), 7022.383 kHz (dash). Element length: 10s Element spacing: 3.333s Character spacing: 10s Word spacing: 20s P
jannsen schrieb: José Manuel schrieb: Hi Jose es all, my report from today btwn 2135 and 2154utc: RU6LA 137,6994 kHz -59dB DL0WD 137,6987 kHz -52dB DL3FDO 137,6886 kHz -61dB G3LDO 137,7297 kHz -69dB
José Manuel schrieb: Hi all: Identified now RU6LA with "M" signals. 73, José - EA1PX - loc IN53TI Hi Jose es all, my report from today btwn 2135 and 2154utc: RU6LA 137,6994 kHz -59dB DL0WD 137,6987 k
[email protected] schrieb: Thanks for the publicity Dick. I do have both parts of the 136k TX article as .pdf files. Should anyone who is not a member of the RSGB want a copy of the article, please send
Dick Rollema schrieb: To All from PA0SE Some programs, like Spectran, have the possibility to make the processed signal heard via the PC speakers. But my problem is that the use of filters provided b
Joan Morros, EA3FXF schrieb: Jose Manuel, antes que nada felices fiestas. Soy EA3FXF de lleida, donde con el colega y amigo EA3GHS, estamos "trabajando" la banda de 2206 metros. Pongo Las comillas po
Hi all, today 21 December I tried to improve my PA. the cooling gave its spirit up. therefore I placed the PA out into the snow for a long-term test. attached was a dummy. I was on my second glass of
Dick Rollema schrieb: To All from PA0SE ............... ................ Measuring earth resistance at 50Hz has no meaning for the loss at 136kHz because the earth resistance (impedance is more corre
Alberto di Bene schrieb: Good afternoon all, may be this is old hat for some of you, but if you are interested in the protocol DCF39 uses for its signalling, go here : http://longwave.bei.t-online.de
Rik Strobbe schrieb: Hello Uwe, ......... How did you measure this phase shift ? In the past I have noticed that measuring waveforms at the gate of a FET with the drain open can give very strange res
[email protected] schrieb: Hello group, received this colorful image under adverse conditions: Random wire plugged into a TS850, tuned to 135.92 in "CW" (usb), pitch = 650 Hz, so 650Hz on screenshot is
Hi all, guess many of you built the G0MRF-Quarter-Kilowatt-Amplifier. I did. the PSU is not finished yet. got some trouble with the phase of the 137kHz sines (es triangular and rectangular) measured
[email protected] schrieb: .................. frequency calibration verified with <10mHz error for Loran Lessay-Sylt 137772.9906. ..................... 73 de Markus, DF6NM Hi Markus, ok, I see the
Laurence J Howell schrieb: ................. You should be able to join by clicking onto KL1X via the Echolink server - up to 9 people theoretically! .................... Laurence KL1X BP41 Hi Lauren
