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Total 62 documents matching your query.

41. Re: Topband: VU7 (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Tue, 16 Jan 2007 17:40:46 -0000
Hi Tom, Ref your comments about VU7 EU's working him when he was calling NA. I think you will find it was all west EU stations. The same thing happened a few nights ago when I was listening to him at
/archives//html/Topband/2007-01/msg00291.html (7,008 bytes)

42. Re: Topband: Poor conditions? (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Fri, 19 Jan 2007 10:13:08 -0000
Band conditions into south of England to the eastern USA not bad this morning at 0530..... consistent 579 reports from the five US stations I worked. High winds? Indeed they were, peaked at 100MPH in
/archives//html/Topband/2007-01/msg00311.html (7,332 bytes)

43. Re: Topband: 160m Jammer (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Fri, 19 Jan 2007 16:05:28 -0000
Perhaps we should all lodge complaints with the Chinese radio authorities..... more the merrier! But who do we contact? Anyone with an email or snail mail address? Ian, G3ROO ________________________
/archives//html/Topband/2007-01/msg00317.html (7,392 bytes)

44. Re: Topband: Norton preamp (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Sat, 20 Jan 2007 22:21:34 -0000
This idea was first outlined, as far as I know, back in about 1986 by Peter Chadwick of 'racal' (I think)..... he called it 'noiseless feedback'. I used it in several of my designs for my company Kan
/archives//html/Topband/2007-01/msg00342.html (7,397 bytes)

45. Re: Topband: The AM Brick Wall (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Tue, 23 Jan 2007 15:12:22 -0000
I've just built the one in ON4UN's book and it is superb. Mine is 1dB down at 1770KHz and when properly terminated exceeds -40 after that..... When I wound the inductors to the figs stated it was 'of
/archives//html/Topband/2007-01/msg00373.html (6,910 bytes)

46. Re: Topband: UK Report (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Wed, 24 Jan 2007 22:21:56 -0000
Glad I could not sleep! Got up at 0600 and had fifteen stateside QSO's in quick succession followed by a new country, V31. Great morning! Ian, G3ROO _______________________________________________ T
/archives//html/Topband/2007-01/msg00384.html (6,692 bytes)

47. Re: Topband: Key Clicks (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Sun, 28 Jan 2007 22:08:44 -0000
I have a 7800 and did extesive tests when I got it with locals to see if there were any clicks.... the result was zero until overdrive indicated by the alc voltage being well over the red line. Nothi
/archives//html/Topband/2007-01/msg00437.html (8,364 bytes)

48. Re: Topband: Four-Square Receiving Array (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Tue, 30 Jan 2007 13:52:13 -0000
Hello Nodir and all, I am also looking at the four square.... my question is about the ground system. For receiving only, how good does the ground system have to be? In my location I could easily acc
/archives//html/Topband/2007-01/msg00460.html (7,902 bytes)

49. Re: Topband: report from UK and YV2IF question (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Sat, 3 Feb 2007 08:49:13 -0000
Woke at 0430 so decided on a cuppa and a qso or two. One of those deadly quiet mornings NO static, just agentle hiss. First thing I noticed was echo's.... not long enough for round the world.... know
/archives//html/Topband/2007-02/msg00019.html (7,726 bytes)

50. Re: Topband: G Conditions: 7th February 2007 (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Wed, 7 Feb 2007 14:27:18 -0000
Superb morning to top off last night's capture of ZS1REC.... one of my hardest ever QSO's. It must have taken ten mins to exchange reports and confirm that we had!! This morning 19 North American sta
/archives//html/Topband/2007-02/msg00045.html (7,119 bytes)

51. Re: Topband: ANOTHER Beverage antenna questions (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Thu, 8 Feb 2007 14:03:05 -0000
Playing with EZNEC I get max reception for when looking from the source to the load..... With the K9AY it is reversed..... Why??? Ian, G3ROO _______________________________________________ Topband ma
/archives//html/Topband/2007-02/msg00055.html (7,869 bytes)

52. Topband: At last ....worked DXCC (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Sat, 10 Feb 2007 17:51:11 -0000
Last night got DXCC worked! Put up home brew K9AY as bev's been vandalised.... works, but nothing like the Bevs! Ian G3ROO _______________________________________________ Topband mailing list Topband
/archives//html/Topband/2007-02/msg00091.html (7,088 bytes)

53. Re: Topband: At last ....worked DXCC..Thanks for congrats Gents! (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Sat, 10 Feb 2007 20:05:13 -0000
In reverse order BA4DW 5Z3/9A3A ZA/Z35M 5T5SN DK8YY/6W J20RR 4K4K 10 new countries in the last wee was the astounding thing, 3 in one eveing and another one the following morning BY farthe hardest QS
/archives//html/Topband/2007-02/msg00093.html (8,021 bytes)

54. Re: Topband: Railway substation and powerline noise (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Mon, 12 Feb 2007 11:35:34 -0000
Hello Alen, Sounds superb in one sense and pure hell in the other! How about setting up the receiving station at a quiet location and using the internet to control the remote transmitter? With Ham Ra
/archives//html/Topband/2007-02/msg00101.html (7,361 bytes)

55. Re: Topband: What's best (your opinion) (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Fri, 16 Feb 2007 14:35:48 -0000
Ah, yes, but it depends what rig you are 300Hz from!! Some have terrible noise sidebands, others chirp like a demented cricket and some that (terrible considering what the owners have paid for them)
/archives//html/Topband/2007-02/msg00159.html (8,651 bytes)

56. Re: Topband: Beverage question (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Wed, 21 Feb 2007 16:36:53 -0000
My 280 metre Bev is run through a hedge at about 1.5m high and works perfectly well with one disadvantage..... there is a wire fence in the hedge as well about 0.5m below it...... it fires both ways
/archives//html/Topband/2007-02/msg00213.html (7,904 bytes)

57. Re: Topband: Beverage question answered... (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Wed, 21 Feb 2007 18:47:29 -0000
Hello Bill, well I have experienced both your questions. My power line is only an 1100volt line feeding three hamlets but is noisey. it is only 15 feet up and my beverage was to pass at right angles
/archives//html/Topband/2007-02/msg00225.html (9,738 bytes)

58. Re: Topband: Beverage question (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Mon, 26 Feb 2007 18:13:09 -0000
What is copperweld.... not known this side of the pond... Ian G3ROO _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/lis
/archives//html/Topband/2007-02/msg00281.html (8,068 bytes)

59. Re: Topband: 27 days rotation (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Thu, 1 Mar 2007 07:40:50 -0000
I always thought it was the solar rotation.... Ian _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/listinfo/topband
/archives//html/Topband/2007-03/msg00001.html (6,657 bytes)

60. Re: Topband: Core... how to identify (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Wed, 28 Mar 2007 18:10:18 +0100
I've got a box of cores.... what's the easiest way to identify them?? Ian, G3ROO _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.co
/archives//html/Topband/2007-03/msg00143.html (8,149 bytes)

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