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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+EbNaut\s+Attempt\?\s*$/: 6 ]

Total 6 documents matching your query.

1. LF: EbNaut Attempt? (score: 1)
Author: Markus Vester <[email protected]>
Date: Wed, 3 Oct 2018 21:17:53 +0000 (UTC)
Between 19:58 and 20:28 there was a strong and stable signal on 137490.0 Hz, coming in from west or southwest. However the keying seemed to be in 90° steps instead of 180°, so not decodable. Maybe a
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-10/msg00035.html (8,588 bytes)

2. Re: LF: EbNaut Attempt? (score: 1)
Author: VIGILANT Luis Fernández <[email protected]>
Date: Thu, 4 Oct 2018 05:30:44 +0000
Hi Markus, EbNaut It was me, with 80w from the D class PA I'm producing 180° phase shifts with xor at 2x the frequency to feed the PA. So it seems that the PA do also reduce phase shifts to half :( W
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-10/msg00039.html (9,910 bytes)

3. Re: LF: EbNaut Attempt? (score: 1)
Author: Riccardo Zoli <[email protected]>
Date: Thu, 4 Oct 2018 10:36:59 +0200
Hi Markus, EbNaut It was me, with 80w from the D class PA I'm producing 180° phase shifts with xor at 2x the frequency to feed the PA. So it seems that the PA do also reduce phase shifts to half :(
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-10/msg00040.html (11,829 bytes)

4. Re: LF: EbNaut Attempt? (score: 1)
Author: ik1hgi Qrss Qrpp <[email protected]>
Date: Thu, 4 Oct 2018 12:29:15 +0200
Hi Markus, EbNaut It was me, with 80w from the D class PA I'm producing 180° phase shifts with xor at 2x the frequency to feed the PA. So it seems that the PA do also reduce phase shifts to half :(
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-10/msg00041.html (14,267 bytes)

5. RE: LF: EbNaut Attempt? (score: 1)
Author: VIGILANT Luis Fernández <[email protected]>
Date: Thu, 4 Oct 2018 14:00:30 +0000
Thank you Riccardo And thank you Antonio too, for the complete information in the web page I will make a pcb with the 4013 and 4070 to be piggi backed into the 4013 shocket 73 de Luis EA5DOM De: owne
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-10/msg00042.html (15,883 bytes)

6. Re: LF: EbNaut Attempt? (score: 1)
Author: Markus Vester <[email protected]>
Date: Thu, 4 Oct 2018 15:21:38 +0000 (UTC)
Another idea: You might get away with the XOR before the /2 divider if you use it to insert an extra short pulse at each PSK edge. Don't know whether this is really reliable due to asynchroneous timi
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-10/msg00043.html (15,764 bytes)


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