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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Another\s+impedance\s+matching\s+question\.\s+Paul\'s\s+audio\s+amps\.\s*$/: 10 ]

Total 10 documents matching your query.

1. LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: Chris Wilson <>
Date: Sun, 14 Apr 2019 14:37:42 +0100
Hello LF'ers Having collected my audio amp from Paul Nicholson (VERY many thanks Paul, it's an awesome looking beast.... :)) I would appreciate anyone else getting one posting their thoughts and resu
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-04/msg00099.html (8,402 bytes)

2. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: DK7FC <>
Date: Sun, 14 Apr 2019 17:40:07 +0200
Hi Chris, What are you planning? Building a ground loop into your garden will be the only way to put that power into the antenna. At VLF and your E field antenna, you would have to deal with several
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-04/msg00101.html (10,269 bytes)

3. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: Chris Wilson <>
Date: Sun, 14 Apr 2019 17:08:48 +0100
Hello DK7FC, I have about 17 acres to play with, mainly woodland but with a 5 acre field and a big front garden. I thought an aerial antenna would be a none starter due to the voltages involved, so I
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-04/msg00103.html (11,123 bytes)

4. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: DK7FC <>
Date: Sun, 14 Apr 2019 19:40:39 +0200
Hello Chris, Am 14.04.2019 18:08, schrieb Chris Wilson: I have about 17 acres to play with, That's very well suitable to play with! mainly woodland Doesn't matter, no disadvantage. but with a 5 acre
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-04/msg00105.html (10,968 bytes)

5. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: Chris Wilson <>
Date: Thu, 9 May 2019 13:42:30 +0100
Hello Stefan, I am now on to building a matching transformer but it seems Buerklin have a minimum order of 60 units! I have found this bigger core at Mouser, could I use that instead please? https://
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-05/msg00018.html (11,115 bytes)

6. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: DK7FC <>
Date: Thu, 09 May 2019 15:34:58 +0200
Hi Chris, I would not recommend the one you selected because it has an unnecessary large inner diameter and a lower height, thus a lower AL value. I think this is the same one that i recommended from
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-05/msg00020.html (11,534 bytes)

7. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: Chris Wilson <>
Date: Thu, 9 May 2019 15:47:49 +0100
Hello Stefan, Thanks, ordered 3, so get free shipping, it was cheaper than ordering 2 and paying shipping :) -- Best regards, Chris mailto:
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-05/msg00022.html (11,825 bytes)

8. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: DK7FC <>
Date: Sat, 11 May 2019 20:29:56 +0200
Hi Chris, Did you already lay out wires? And did you already get the amplifier? 73, Stefan Am 09.05.2019 16:47, schrieb Chris Wilson: Hello Stefan, Thanks, ordered 3, so get free shipping, it was che
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-05/msg00023.html (13,347 bytes)

9. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: Chris Wilson <>
Date: Sun, 12 May 2019 11:45:32 +0100
Hello Stefan, No, not yet, I need to finalise the positions for the ground rods. Can I initially lay insulated stranded but each single core UK 15 Amp mains wires on the ground's surface to the rods?
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-05/msg00024.html (14,020 bytes)

10. Re: LF: Another impedance matching question. Paul's audio amps. (score: 1)
Author: DK7FC <>
Date: Sun, 12 May 2019 15:50:18 +0200
Hello Chris, Am 12.05.2019 12:45, schrieb Chris Wilson: Can I initially lay insulated stranded but each single core UK 15 Amp mains wires on the ground's surface to the rods? Yes, a good choice. The
/rsgb_lf_group-archives/html/rsgb_lf_group/2019-05/msg00027.html (16,372 bytes)


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