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Total 75 documents matching your query.

1. LF: Earth loop (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Sun, 20 Jun 2010 14:04:56 +0100
I have also been experimenting with this sort of antenna on receive. Mine is wire about 80m long and follows the hedge boundary draped over bushes about a metre above ground level and terminated with
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00013.html (12,088 bytes)

2. LF: Re: AW: Antenna wire (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Thu, 24 Jun 2010 19:59:48 +0100
Thanks for the answers folks, I didn't realise that a small diameter wire was OK, so that has save me some money as I have a sizeable roll of smaller cable. I also have a pair of 6" heavy duty pyrex
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00014.html (12,039 bytes)

3. LF: Re: Re: Antenna wire (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Fri, 25 Jun 2010 10:14:11 +0100
Sorry to bewilder you Dave, but when it comes to LF wire aerials I really am a complete newbie. Although I've been licenced for over 40 years now, I have spent all my time up the "other end" of the s
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00025.html (12,841 bytes)

4. Re: LF: Re: AW: Re: 137 Revival (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Wed, 23 Jun 2010 11:30:19 +0100
Hi Stefan Height is a problem for me as I live in a designated "area of outstanding natural beauty", so I have to tread a bit carefully, hi. I have two towers 25m apart and both about 10m tall, and I
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00061.html (12,172 bytes)

5. LF: Re: 137 Revival (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Tue, 22 Jun 2010 11:49:14 +0100
I fully intend to be QRV on 137 by the winter. On that note, can anyone recommend a reliable foolproof transmitter that uses easily available components ? Tony, EI8JK. -- Original Message -- From: g3
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00066.html (10,459 bytes)

6. Re: LF: RE: Who needs antennas! - success with ground electrodes on500kHz (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Thu, 17 Jun 2010 11:18:15 +0100
I will leave mine on overnight, although it would be a miracle if you made it this far on my mediocre set up. I might also lay some wire out and make an "earth antenna" too. I'm reasonably new to the
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00134.html (15,531 bytes)

7. LF: Antenna wire (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Thu, 24 Jun 2010 16:13:29 +0100
Sorry, I sent the last message before my brain was in gear. The wire I'm talking about is to make a double inverted "L", not feeder coax.
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00141.html (8,700 bytes)

8. LF: Antenna wire (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Thu, 24 Jun 2010 16:10:17 +0100
Sorry to ask a stupid newbie question but what is the best wire for my aerial ? I had thought about getting a couple of 100m rolls of cheapo RG58 and soldering the centre and screen together, or is t
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00161.html (8,936 bytes)

9. LF: Re: Re: Re: Re: Antenna wire (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Fri, 25 Jun 2010 19:04:59 +0100
Well, I was under the impression this hobby is wire-less. You mean I've been doing it wrong for 40 years ? He is winding u folks up !!!!!!!!!! A radio amateur for 40 years and never heard of WIRE Sor
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00171.html (15,165 bytes)

10. LF: Re: 9 NOV (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Thu, 24 Jun 2010 19:50:36 +0100
There was a time in the UK when signaling on DC was an offence. Sending morse down a wire from one house to another infringed the monopoly of the GPO. So that means there must have been a relaxation
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00183.html (9,705 bytes)

11. LF: Re: AW: Re: 137 Revival (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Wed, 23 Jun 2010 10:21:43 +0100
Hi Stefan. No antenna yet, although I have a few ideas. It won't be a massive affair but I should be able to get 150m of wire in the air in an inverted L, plus I'm surrounded by sea water and that mi
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00274.html (10,411 bytes)

12. Re: LF: Antenna wire (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Fri, 25 Jun 2010 10:35:29 +0100
Would welding wire do, the CO2 welding wire about 1mm copper coated steel wire ? That I already have a roll of and it's available in Lidl this week. Tony, EI8JK. -- Original Message -- From: horst.st
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00500.html (13,821 bytes)

13. LF: Re: 137 Revival (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Tue, 22 Jun 2010 19:41:01 +0100
Thanks guys, looks like I better gets some reading done and order up some bits. Sooner done the sooner I can work you all on 137. 73, Tony, EI8JK.
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00638.html (8,683 bytes)

14. LF: Re: Re: RE: Re: 137 Revival (score: 1)
Author: "Tony Baldwin" <[email protected]>
Date: Tue, 22 Jun 2010 14:57:49 +0100
Thanks for that Chris. I have the 2nd edition LF Today and the DF3LP is now on p69 and was one that I was looking at, so I'll steer clear. Shame there's no more G0MRF kits. Tony, EI8JK. -- Original M
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-06/msg00747.html (21,777 bytes)

15. LF: Earth antenna (score: 1)
Author: Tony <[email protected]>
Date: Wed, 11 Aug 2010 10:34:01 +0100
I have finally found the time to get some (radio) work done here and got my 2nd tower finished and I erected an inverted L, 10m vertical and 30m top rising to 15m at the far end. I still have the "ea
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-08/msg00019.html (9,651 bytes)

16. Re: LF: Re: Earth electrode antenna tests (score: 1)
Author: Tony <[email protected]>
Date: Mon, 16 Aug 2010 17:22:29 +0100
I will try that tomorrow Mal, but I'm almost sure it's bi-directional anyway. The Spanish station to my south would have been endfire and Bristol to my east would have been backfire. Tony, EI8JK On 1
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-08/msg00022.html (12,735 bytes)

17. Re: LF: Re: Earth electrode antenna tests (score: 1)
Author: Tony <[email protected]>
Date: Mon, 16 Aug 2010 17:20:07 +0100
Hi Alan. Last week I hooked up my sig genny to the loop and the maximum signal was at right angles to the wire, so I was expecting receive to be the same. Seems not. Tony, EI8JK Alan G3NYK Yesterday
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-08/msg00045.html (11,953 bytes)

18. LF: Earth electrode antenna tests (score: 1)
Author: Tony <[email protected]>
Date: Mon, 16 Aug 2010 15:35:50 +0100
Yesterday I spent some time playing with different antennae. I started by laying out another wire 52m long orientated roughly north/south and then I shortened my original wire also to be 52m and this
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-08/msg00223.html (10,350 bytes)

19. Re: LF: Earth antenna (score: 1)
Author: Tony <[email protected]>
Date: Wed, 11 Aug 2010 13:05:29 +0100
Hi Roger. The soil here is well drained peaty topsoil about 400mm - 500mm deep on a mixture of slate and shale and although I am 500m from the sea, I am 75m above the water. I have no idea what the e
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-08/msg00272.html (14,656 bytes)

20. Re: LF: Earth antenna (score: 1)
Author: Tony <[email protected]>
Date: Thu, 12 Aug 2010 14:36:59 +0100
Hi Rik, Yes ... exactly that. The "earth" that I attached to the "earth" terminal on the receiver was a reasonably good station earth and the wire that I attached to the antenna terminal was an 80m l
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-08/msg00382.html (20,711 bytes)


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