Return to KLUBNL.PL main page

Search String: Display: Description: Sort:

Results:

References: [ +from:[email protected]: 1458 ]

Total 1458 documents matching your query.

21. Re: VLF: Low QRN on VLF! (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Fri, 30 Sep 2016 22:15:18 +0100
Best of luck Stefan. At the moment I am unable to help. 73s Roger G3XBM On 30 September 2016 at 12:56, DK7FC <[email protected]> wrote: Hi VLF, The VLF QRN dropped dramatically during the last w
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-09/msg00229.html (11,240 bytes)

22. Re: LF: good night on MF WSPR @G7NKS 1933km @ 50mW erp - winter plans (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Fri, 30 Sep 2016 22:18:04 +0100
Prop'n seems to be improving.  Iceland and Finland last night on MF, nearly 2000km on about 50mW ERP.   Roll on the cold dark nights!   Simple set up @ G7NKS   IC706mk2g via current meter and home b
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-09/msg00230.html (22,674 bytes)

23. Re: LF: MF JT9 Activity (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Sun, 30 Oct 2016 16:00:59 +0000
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-10/msg00412.html (10,672 bytes)

24. Re: ULF: Finally 100 mA on 2.97 kHz / 65 km ULF experiment / EbNaut (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Wed, 14 Dec 2016 13:24:58 +0000
Hi ULF, My post-processing of the 4 day recording is still running, almost 50% of the data is shown on the spectrograms now. I'm happy to confirm the successful decode of a 5 character EbNaut messag
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00161.html (19,239 bytes)

25. Re: LF: Article on forward error correction (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Mon, 26 Dec 2016 21:17:39 +0000
Thanks Paul. I have added a link on my blog at http://g3xbm-qrp.blogspot.co.uk .  It gets LOTS of visits each day from people all over the world.   I have also added a link on my sub-9kHz amateur rad
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00332.html (13,723 bytes)

26. Re: LF: Wideband EbNaut with prefix? (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Tue, 10 Jan 2017 20:02:17 +0000
Hi Paul, My health is still far from good and I have never tried EbNaut, but I wonder if this would be good for earth-mode? With QRSS3 6km was my limit some years ago. I ran out of test sites but fee
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00109.html (11,629 bytes)

27. LF: Re: No JT9-1 spots (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Mon, 23 Jan 2017 19:02:02 +0000
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00223.html (10,052 bytes)

28. Re: Re: ULF: 5 wavelengths on the 101 km band? Valid or not? (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Thu, 16 Feb 2017 10:28:50 +0000
All we ask is avoid 82Hz, so you don't start WW3 by accident :-) BTW, well done! 73s Roger G3XBM On 12 February 2017 at 10:10, [email protected] <[email protected]> wrote: Hi Stefan, where do you
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-02/msg00150.html (12,514 bytes)

29. Re: LF: MF wspr with 200mW or less (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Thu, 2 Mar 2017 10:51:55 +0000
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-03/msg00004.html (11,201 bytes)

30. Re: VLF: 16K19A? (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Tue, 7 Mar 2017 09:55:43 +0000
One thing is certain. Both Paul and Stefan know FAR more than most of us! Keep up the great work "pushing the boundaries". 73s Roger G3XBM On 6 March 2017 at 21:35, Paul Nicholson <[email protected]
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-03/msg00038.html (11,289 bytes)

31. Re: LF: 20 Years of QRSS (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Mon, 3 Jul 2017 17:22:33 +0100
As someone who missed out on 73kHz when allocated in the UK, I'd love to have that band now! Sadly, there is little chance. I'd love to try WSPR and my earth electrode "antenna" on that band. I think
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-07/msg00003.html (12,726 bytes)

32. Re: LF: GM3YXM... (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Wed, 23 Aug 2017 17:45:51 +0100
Hi Dave, Your QTH locator is wrong (missing a number). Just wondering where you are now. I originally came from Salcombe. Back on 472kHz WSPR soon. 73s Roger G3XBM  JO02dg On 23 August 2017 at 09:03,
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-08/msg00120.html (11,706 bytes)

33. LF: MF WSPR (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Thu, 24 Aug 2017 20:44:29 +0100
Thanks to G3WCB's post for the reminder, I took my first steps back onto 472kHz WSPR. At the moment I am RX only with the PC on battery power as the charger is too noisy. At the moment I am using my
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-08/msg00134.html (9,454 bytes)

34. Re: LF: MF WSPR (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Thu, 24 Aug 2017 21:19:59 +0100
Thanks Ian, Until I repair my transverter and get a better antenna up, I am RX only. Where are you? 73s Roger G3XBM On 24 August 2017 at 21:11, <[email protected]> wrote: Hi Roger,   Glad to hear
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-08/msg00136.html (11,735 bytes)

35. LF: GM3YXM on 472kHz WSPR (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Thu, 24 Aug 2017 21:29:18 +0100
Despite my high noise floor GM3YXM (425km) has been spotted a couple of times on 472kHz WSPR. Best was -23dB S/N. This is very encouraging seeing how poor my antenna is and how much noise I have. 73s
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-08/msg00138.html (8,541 bytes)

36. Re: LF: Re: MF WSPR (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Thu, 24 Aug 2017 21:55:55 +0100
Thanks Ian. We should be able to work on CW. Hope to be TX again later in the year. 73s Roger G3XBM (Burwell, Cambs JO02dg) On 24 August 2017 at 21:41, <[email protected]> wrote: Thanks for the re
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-08/msg00140.html (14,039 bytes)

37. Re: LF: Re: MF WSPR (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Thu, 24 Aug 2017 22:29:08 +0100
Good WSPR signal here Ian. 73s Roger G3XBM On 24 August 2017 at 21:55, Roger Lapthorn <[email protected]> wrote: Thanks Ian. We should be able to work on CW. Hope to be TX again later in the ye
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-08/msg00141.html (14,991 bytes)

38. LF: Monitoring MF WSPR (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Wed, 20 Sep 2017 20:33:05 +0100
Just to say I am monitoring MF (630m) WSPR RX. So far nothing spotted this evening. I expect to be looking all night. Antenna is the coax to my 2m "big wheel" via a ferrite rod ATU. 73s Roger G3XBM
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-09/msg00109.html (8,766 bytes)

39. LF: Re: Monitoring MF WSPR (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Wed, 20 Sep 2017 20:37:27 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-09/msg00110.html (9,908 bytes)

40. LF: MF WSPR RX (score: 1)
Author: Roger Lapthorn <[email protected]>
Date: Sat, 7 Oct 2017 22:13:06 +0100
OK, I don't have the best of set-ups on 474kHz WSPR. My RX is an FT817 (a bit deaf on 474.2kHz), my antenna the strapped feeder to my 2m big-wheel antenna via an ATU and my earth is the mains socket.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-10/msg00053.html (9,128 bytes)


This search system is powered by Namazu