Thank you very much for the information Wolf
I take this opportunity to thank you for SpectrumLab. Congratulations for this
software
masterpiece. One never ends findind features and all works smoothly and smart
:-)
73 de Luis
EA5DOM
-----Mensaje original-----
De: [email protected]
[mailto:[email protected]] En nombre de wolf_dl4yhf
Enviado el: martes, 26 de mayo de 2015 18:10
Para: [email protected]
Asunto: Re: LF: Spectrum Lab & VLF
Hi Luis,
The presence and position of the 'waterfall colour to dB' legend is configured
in SL's Screen Capture settings:
http://www.qsl.net/dl4yhf/speclab/perisced.htm#screen_capture
Set the checkbox 'color legend'. You can also select *where* (in which corner
of the screenshot) that 'legend' shall appear.
Uploading captured images via FTP requires a command-line driven external FTP
client.
There is one integrated in windows, but it's so terrible to use (and
control) that I would try something different. You need to create an
old-fashioned batch file to do this (if no modern FTP client is available):
http://www.qsl.net/dl4yhf/speclab/perisced.htm#ftp_upload_batch
The FTP upload command can be invoked from the 'screen capture extension
macros'. These commands are invoked shortly *after* every timer-driven screen
capture.
For more details, I suggest to ask the question in the Spectrum Lab Users
group, there may be users more familiar with command-line driven FTP utilities
under Windows 7 / 8 (which I hardly use myself).
Hope this helps,
73, Wolf DL4YHF .
Am 26.05.2015 12:11, schrieb VIGILANT Luis Fernández:
> Hi All
>
> Just about SpectrumLab. I have a question
>
> Would like to know how to add those featured "palette versus dB"
> little charts found usually in grabbers. At the moment I'm just using
> this configuration for Screen Capture
> https://dl.dropboxusercontent.com/u/7162072/Docs/Spectrumlab%20Screen%
> 20Capture%20options.JPG
>
> How to upload the screen captures to ftp server would be a nice help
> too. I have my grabber running but stopped at this point. So no
> uploads to a web page, just Dropbox files updated
>
> Hope this is useful and on topic for most of the hams here
>
> 73 de Luis
> EA5DOM
>
> -----Mensaje original-----
> De: [email protected]
> [mailto:[email protected]] En nombre de [email protected]
> Enviado el: martes, 26 de mayo de 2015 0:25
> Para: [email protected]
> Asunto: Re: LF: Spectrum Lab & VLF
>
> Hi Edgar, Stefan and Wolf,
>
> Your help is muchly appreciated. Edgar seems to have no problem switching
> between qrss60/120. I tried Stefan's settings but still no sigs on the
> screen.
>
> The monitor scope is showing a nice little green line with some random noise
> for QRSS60 and 120.
>
> It seems the signal is getting in but being lost by the computer/sound card
> for QRSS120. Perhaps try another computer?
>
> 73 & TNX
> Joe VO1NA
>
> On Mon, 25 May 2015, wolf_dl4yhf wrote:
>
>> Hello Joe,
>>
>> I will check the QRSS120 configuration soon, maybe I had copied the
>> settings from a computer where the input level (soundcard) was rather
>> high, and the signal in your case is much weaker.
>> When turning on the "input monitor" (scope-like gadget), does it show
>> a flat green line, or a noisy-looking waveform ?
>>
>> Flat line -> not good (wasting dynamic range of the soundcard's A/D
>> converter)
>> Green waveform -> ok
>> Red waveform -> not good (not much headroom before clipping)
>>
>> Details: http://www.qsl.net/dl4yhf/speclab/circuits.htm#monitor
>>
>> Cheers,
>> Wolf DL4YHF .
>>
>>
>> Am 24.05.2015 15:01, schrieb [email protected]:
>>> Dear Group,
>>>
>>> A QRSS60 detection at 5.2 km is the best DX for yours truly to date.
>>> Although there was a detection at 7 km, this was probably via
>>> conduction from a nearby mains line. The RX is a DK7FC VLF probe and
>>> Spec Lab on a laptop.
>>>
>>> The next logical step is to try QRSS120 to get past the 5.78 km boundary.
>>> To my abject dismay, when doing: Quick Settings/ Slow Morse
>>> Reception(QRSS)/ Slow CW, 120 s/dot/ Enter AUDIO centre frequency
>>> (8277 entered) / OK/no; the spectrum screen scrolls across
>>> completely blank and the real time spectrum on the right shows a flat line.
>>>
>>> Going back to QRSS60, all is just fine.
>>>
>>> Am I or the computer malfunctioning again?
>>>
>>> Many thanks
>>> Joe VO1NA
>>>
>>>
>>>
>>
>>
>
>
>
>
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