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Total 4 documents matching your query.

1. Re: LF: Re: 137 kHz groundwave (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Thu, 26 May 2011 23:36:37 +0200; LF, THanks for all comments! PA0A gets visible now in YO. I'm on a short trip in south Spain this weekend, cuagn on monday. Have a bice weekend. 73, Stefan/DK7FC Am 26.05.2011 16:31, schrieb Alan Mel; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00221.html (10,418 bytes)
2. LF: Re: 137 kHz groundwave (score: 1): Author: "mal hamilton" <[email protected]>; Date: Thu, 26 May 2011 15:44:51 +0100; Stefan Maybe the grabber lacks sensitivity and needs a Tweak. I can copy your CW but you cannot copy me??? although I can QSO two way with Russian stations around Moscow. Because we cannot see our si; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00326.html (9,584 bytes)
3. LF: RE: 137 kHz groundwave (score: 1): Author: Rik Strobbe <[email protected]>; Date: Thu, 26 May 2011 16:00:14 +0200; Hello Stefan, this was discussed many (> 10) years ago and if I remind well the outcome was that for groundwave the attenuation (in dB) is linear to the distance (as it in with a coax cable). I belie; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00612.html (10,164 bytes)
4. LF: Re: 137 kHz groundwave (score: 1): Author: "Alan Melia" <[email protected]>; Date: Thu, 26 May 2011 15:31:33 +0100; Hi Stefan it may be daytime but both of those paths will be skywave even in daytime at your power levels. Skywave and groundwave are about the same starength at about 700km acording to all the papers; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-05/msg00619.html (10,885 bytes)

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