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Total 4 documents matching your query.

1. LF: DF6NM beacon.. (score: 1): Author: "Dave G3WCB." <[email protected]>; Date: Mon, 17 Feb 2014 23:03:52 +0100; Hi, Markus. I'm copying your CW beacon on 472.8 RST 539. Your signals are very steady with hardly any QSB. I don't think I've heard you on CW before. RX antenna is a tuned 80cm square loop with a pre; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-02/msg00083.html (10,792 bytes)
2. Re: LF: DF6NM beacon.. (score: 1): Author: "Markus Vester" <[email protected]>; Date: Mon, 17 Feb 2014 23:01:27 +0100; Dave, many thanks for the report! I'm currently testing frequency diversity as a possible anti-QSB measure, simultaneously transmitting on 472.8, 473.8 and 474.8. I'm also listening on these three QR; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-02/msg00403.html (11,961 bytes)
3. Re: LF: DF6NM beacon.. (score: 1): Author: "Markus Vester" <[email protected]>; Date: Mon, 17 Feb 2014 23:50:22 +0100; Tobias, many thanks for the report! Yes I expected those outer lines, but not that someone would actually hear them... guess I will have to modify the frequency scheme for future tests. Did you happe; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-02/msg00404.html (12,644 bytes)
4. Re: LF: DF6NM beacon.. (score: 1): Author: Tobias DG3LV <[email protected]>; Date: Tue, 18 Feb 2014 00:45:24 +0100; Hi Markus ! Your 3 intended signals were abt 30dB above noise, 1st sidebands at 471.8 and 475.8 were 10dB down, additional lines at 470.8 and 476.8 were 20 dB down from main signal, but still 10dB ab; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-02/msg00405.html (11,777 bytes)

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