Re: 01 Dec 2024 Non-Io-A
Hi Sabine, If you had 144 conical log spiral antennas spread over a hectare giving you 26 dBi directivity, you would see that too. :) Here are some pictures I took at Nancay in 2016:
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Dave Typinski
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#12045
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ANT. VERTICAL 20 MHz.
---------- Forwarded message --------- De: Claudio Alberto P¨¦rez Celeiro via groups.io <ecosanacion.interdimensional@...> Date: lun, 2 dic 2024 11:15 Subject: Re: [Radio JOVE] ANT.
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Claudio Alberto P¨¦rez Celeiro <ecosanacion.interdimensional@...>
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#12044
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01 Dec 2024 Non-Io-A
A very blurry view of non-Io-A. I think the nice old lady next door had her fan heater on in her bedroom. What surprises me is that I only saw the initial phase of a Jovian breeze that Nancay recorded
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Sabine Cremer
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#12043
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Re: ANT. VERTICAL 20 MHz.
Estimado David. Quiz¨¢ por tu comentario acertado sobre las antenas verticales, tambi¨¦n compartir que como ingeniero en radio desde hace 50 a?os, he podido investigar y practicar, que muchos de los
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Claudio Alberto P¨¦rez Celeiro <ecosanacion.interdimensional@...>
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#12042
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Re: Recepci¨®n audio. Io-Jupiter
Claudio, I am afraid that if there is any Jupiter in the audio it is hidden by the MP3 compression algorithm. If you have an original recording in an uncompressed format (WAV format), we might be able
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Jim Sky
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#12041
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Re: ANT. VERTICAL 20 MHz.
Esto es cierto te¨®ricamente David. Sin embargo la utilizo en la mayor¨ªa de mis recepciones de J¨²piter, con una muy buena respuesta. Depende siempre de c¨®mo de despejada est¨¦ la antena en su
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Claudio Alberto P¨¦rez Celeiro <ecosanacion.interdimensional@...>
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#12040
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Re: Antenna alternatives for more constrained space and no trees/ground access
Daniel, It is possible to see/hear Jupiter on a single dipole, though you will not probably see the fainter emissions. I am doing it right now (as I write this) at an extremely quiet location (only at
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Jim Sky
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#12039
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Re: Questions about Spectograph
Alfi, You can look at wider swaths of the observation at a time. After loading a chart change the value in the small box on the upper right that is labeled *X-factor. *If the X-Factor is set to 1 then
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Jim Sky
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#12038
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01 Dec 2024 non-Io-A
Here's some non-Io-A from the 1st. -- Dave
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Dave Typinski
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#12037
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Re: Solar smudge? 1 DEC 2024
Hi Duane and John, Saw the same weak solar emission here. -- Dave
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Dave Typinski
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#12036
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Re: Ummm 1 DEC 2024
Hi Duane, Doubtful of cosmic origin; most likely some kind of RFI. Saw nothing here at the time. -- Dave
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Dave Typinski
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#12035
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Re: ANT. VERTICAL 20 MHz.
A vertical antenna is a poor choice for Radio Jove reception.? A vertical theoretically has a null overhead, which is the opposite of what you want. And in any case a capacity hat isn't going to
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Dave AB7E
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#12034
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Re: Solar smudge? 1 DEC 2024
Duane:? ? ?I saw the same smudge. Also showed a small spike?on SkyPipe. I decided not to publish due to the small size. If you like I can publish tomorrow evening since I have already started my
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AOL
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#12033
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Ummm 1 DEC 2024
Observations from Grafton, WV. From my location Jupiter is below the horizon at this time. The Sun is just on (maybe just over) the horizon at this time. What is the signal slanting the wrong way? One
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Duane
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#12032
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Solar smudge? 1 DEC 2024
Observations from Grafton, WV. Pretty small solar? ~Duane
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Duane
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#12031
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Ummm 1 DEC 2024
Observations from Grafton, WV. From my location Jupiter is below the horizon at this time. The Sun is just on (maybe just over) the horizon at this time. What is the signal slanting the wrong way?
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Duane
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#12030
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ANT. VERTICAL 20 MHz.
Queridos amigos, esta antena vertical, os dar¨¢ muchas satisfacciones para Radioastronom?a, no teniendo mucho sitio en nuestra casa. El "sombrero" capacitivo le proporciona eliminaci¨®n de
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Claudio Alberto P¨¦rez Celeiro <ecosanacion.interdimensional@...>
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#12029
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COPIA LIMPIA DE DIBUJO DE ANTENA DE ALTA GANANCIA EA4AND.
Claudio Madrid
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Claudio Alberto P¨¦rez Celeiro <ecosanacion.interdimensional@...>
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#12028
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High Gain and Wide Bandwidth Dipole Antenna.
Queridos amigos: Como se que hay dificultades, en la instalaci¨®n de un Array de dos dipolos Jove en muchos casos, por el sitio que podamos tener, he dise?ado esta antena, la cual la pod¨¦is poner en
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Claudio Alberto P¨¦rez Celeiro <ecosanacion.interdimensional@...>
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#12027
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Re: 30 Nov 2024 non-Io-B / non-Io-A
Jim Congratulations. Good job. Cold here also with sub freezing nights. Hope you can muster the energy to breach the 3dB threshold. Ha! You need a submarine to ford the river. I¡¯ve cleared some
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Larry Dodd
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#12026
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