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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Spectrum\s+Lab\s+Filtering\.\.\.\s*$/: 13 ]

Total 13 documents matching your query.

1. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: Scott Tilley <[email protected]>
Date: Mon, 09 May 2011 14:16:58 -0700
Hi Wolf One issue noted that may be worth exploring. For fast waterfall display speeds like listening to VLF natural noise, the waterfall speed seems forced to one rate only for any setting I give it
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00144.html (11,436 bytes)

2. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: Scott Tilley <[email protected]>
Date: Mon, 09 May 2011 13:58:03 -0700
Thanks Wolf! I'll start testing this right away! 73 es tu Scott I have just uploaded yet another 'beta' of spectrum lab (V2.76 b24) to this site: http://dl4yhf.ssl7.com/speclab/install_speclab_beta.z
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00189.html (10,970 bytes)

3. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Tue, 10 May 2011 11:27:49 +0200
Wolf, Thanks for the excellent service, once again! I just downloaded the new version on the LF PC and will install it separately. I'll test it with Markus in CW and will give you a feedback here. BT
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00208.html (11,649 bytes)

4. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: Markus Vester <[email protected]>
Date: Tue, 10 May 2011 09:59:11 -0400
Hi there, I think Wolf's idea is to lock to 1 pps pulses from the GPS, and use the NMEA data to uniquely identify the second of each pulse. This will allow SpecLab to brigde data outages or sound buf
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00212.html (15,089 bytes)

5. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Tue, 10 May 2011 11:22:21 +0100
Hi Stefan if you are thinking of NMEA for timing I think you will find it inadequate Andy did some work on this many years back and I believe he found there was an inconsistent delay in the NMEA stri
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00220.html (13,513 bytes)

6. LF: Spectrum Lab Filtering... (score: 1)
Author: Scott Tilley <[email protected]>
Date: Sat, 07 May 2011 09:27:30 -0700
Hi All Does anyone know how to select multiple frequency ranges for the autonotch filter in SL? Specifically, I'd like to setup the autonotch filter to avoid the various Alpha QRGs if this is possibl
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00300.html (9,256 bytes)

7. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: wolf_dl4yhf <[email protected]>
Date: Mon, 09 May 2011 22:39:52 +0200
Hello Scott and Stefan, I have just uploaded yet another 'beta' of spectrum lab (V2.76 b24) to this site: http://dl4yhf.ssl7.com/speclab/install_speclab_beta.zip The automatic multi-notch filter now
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00309.html (10,573 bytes)

8. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Sat, 07 May 2011 22:26:55 +0200
Hi Scott, I think there is not such a function so far. There is just a range where you can limit the auto notch apply, like 0...500 Hz. Today i improved the readability of a CW signal. The side tone
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00342.html (11,218 bytes)

9. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Tue, 10 May 2011 13:15:03 +0200
Hi Alan, Let's see what he will perform magic soon! :-) 73, Stefan/DK7FC Am 10.05.2011 12:22, schrieb Alan Melia: Hi Stefan if you are thinking of NMEA for timing I think you will find it inadequate
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00518.html (13,200 bytes)

10. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Tue, 10 May 2011 19:26:07 +0100
Hi Stefan, the system described by Wolf does work and works well I think it has been used some time back though maybe not with SL. It was certainly used for timing synchronous transmissions on 136 ab
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00552.html (15,048 bytes)

11. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: wolf_dl4yhf <[email protected]>
Date: Sun, 08 May 2011 10:36:57 +0200
Hi Stefan, Two or more frequency ranges for the auto-notch filter are already on the to-do list. Main problem will be where to put the graphic controls in the already too crowded user interface ;-) 7
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00606.html (11,152 bytes)

12. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: wolf_dl4yhf <[email protected]>
Date: Tue, 10 May 2011 17:45:49 +0200
Hi Markus and group, Am 10.05.2011 15:59, schrieb Markus Vester: Hi there,   I think Wolf's idea is to lock to 1 pps pulses from the GPS, and use the NMEA data to uniquely identify the second of each
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00635.html (11,858 bytes)

13. Re: LF: Spectrum Lab Filtering... (score: 1)
Author: "mal hamilton" <[email protected]>
Date: Sun, 8 May 2011 09:52:08 +0100
Wolf Filters are useful but a good pair of EARS are better for CW. G3KEV
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00654.html (11,313 bytes)


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