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References: [ 14 ]

Total 14 documents matching your query.

1. [RFI] rfi from Refrigerator (score: 1)
Author: "Kostas SV1DPI" <>
Date: Mon, 23 Jun 2008 15:56:19 +0300
Hello I am new in this reflector. I found that i have a noise (mainly on 20,17m and 30m bands). This noise exists the last week, it is over 9 s units and is periodically. It comes and goes every 1-2
/archives//html/RFI/2008-06/msg00004.html (6,653 bytes)

2. Re: [RFI] rfi from Refrigerator (score: 1)
Author: "Kostas SV1DPI" <>
Date: Tue, 24 Jun 2008 07:35:53 +0300
Tnx all for the replies. I have owned the refrigerator over 14 years with no problem. So i believe that it has some problem and i have already called a technisian. Unfortunately i am waiting for him.
/archives//html/RFI/2008-06/msg00007.html (10,844 bytes)

3. Re: [RFI] 6M Getting into TV Channel 3 (score: 1)
Author: "Kostas SV1DPI" <>
Date: Mon, 7 Jul 2008 08:10:35 +0300
I have seen many times the problem with the tv. All of my neighbors use amplifiers, splitters, etc. I have corrected some of them. Some of these devices are not well constructed or at least are not r
/archives//html/RFI/2008-07/msg00016.html (10,756 bytes)

4. [RFI] where to buy FairRite? (score: 1)
Author: "Kostas SV1DPI" <>
Date: Mon, 27 Apr 2009 23:17:13 +0300
I want to buy a rather large quantity of ferrites I need clampon No 2631164181 abt 100 pieces i need also 2631102002 abt 30 pieces and also 5943003801 or 2631803802 (abt 30 pieces) By the way is 2631
/archives//html/RFI/2009-04/msg00067.html (6,725 bytes)

5. Re: [RFI] where to buy FairRite? (score: 1)
Author: "Kostas SV1DPI" <>
Date: Tue, 28 Apr 2009 15:14:38 +0300
tnx for the suggestions. I will look all of them. I never use more than 500w as i live in a city with lots of neighbors (hi hi). I usually run rtty contests and i have learn a gold rule teached to me
/archives//html/RFI/2009-04/msg00077.html (11,650 bytes)

6. [RFI] my screen turns on and off (score: 1)
Author: "Kostas Stamatis" <>
Date: Fri, 11 Sep 2009 19:13:15 +0300
One of my friends has a new lcd screen SAMSUNG T260 This screen has a touch switch to turn it on and off. When he uses more than 200w under 17m the screen is turnign on and off. It seems that the swi
/archives//html/RFI/2009-09/msg00043.html (7,102 bytes)

7. [RFI] rf current meter and ferrites (score: 1)
Author: "Kostas Stamatis" <>
Date: Tue, 22 Sep 2009 23:06:40 +0300
Some time ago i had asked for helping me to buy the appropriate ferrite for rfi. So i bought some ferrites clamp on mix31 from mouser electronics I don't know a way to recognise them but i suppose th
/archives//html/RFI/2009-09/msg00057.html (8,891 bytes)

8. [RFI] tvi by a scart cable (score: 1)
Author: "Kostas Stamatis" <>
Date: Sun, 27 Feb 2011 11:19:00 +0200
I had connected recently a satelite receiver in my tv. While i hadn't any problem with tvi in my own tv until now, when i connected this receiver i had tvi. In some bands the tvi was even i had only
/archives//html/RFI/2011-02/msg00108.html (7,561 bytes)

9. Re: [RFI] tvi by a scart cable (score: 1)
Author: "Kostas Stamatis" <>
Date: Sun, 27 Feb 2011 18:43:33 +0200
I didn't know that this cable is not used in USA. This is a cable with multi pin used to connect the satelite receiver or a dvd, homecinema etc with the television. I don't think is shielded. The one
/archives//html/RFI/2011-02/msg00113.html (10,899 bytes)

10. Re: [RFI] TV turns on-off when TX (score: 1)
Author: "Kostas Stamatis" <>
Date: Sun, 1 Jan 2012 15:44:11 +0200
I am sure that the TV has touch type buttons. Two of my friends had the same problem with a Samsung monitor with touch type buttons. The forst one returned the monitor back abd bought one with classi
/archives//html/RFI/2012-01/msg00000.html (6,477 bytes)

11. Re: [RFI] DigiKeyer II (score: 1)
Author: Kostas SV1DPI <>
Date: Thu, 19 Dec 2013 07:30:39 +0200
Hello Peter Try use a different usb cable with digikeyer. Usually the usb cable is the problem with Microham products. Try also a different route for the cable or even better a different usb port. I
/archives//html/RFI/2013-12/msg00096.html (8,178 bytes)

12. [RFI] computer screen rfi (score: 1)
Author: Kostas SV1DPI <>
Date: Fri, 23 Dec 2016 09:39:34 +0200
Hello to all and Merry Christmas We have a problem in my club's station. When I turn on the computer's screen everything is ok in our Kenwood 950. When I run VE7CC's cluster program I can see 3 s-uni
/archives//html/RFI/2016-12/msg00062.html (7,597 bytes)

13. Re: [RFI] computer screen rfi (score: 1)
Author: kostas sv1dpi <>
Date: Fri, 23 Dec 2016 19:42:42 +0200
I used to have RFI problems with old CRT screens but I have never seen an RFI problem with LCD screens. I was suspected the screen' PS but it is strange not to have a problem and only when I run a pi
/archives//html/RFI/2016-12/msg00070.html (10,526 bytes)

14. Re: [RFI] Smoke Detectors Beeping (score: 1)
Author: kostas sv1dpi <>
Date: Sat, 28 Jul 2018 08:46:46 +0300
Change the wiring of smoke detectors with ftp (foiled twisted pair) cable. As Jim says in his paper, twisted pair cables are better protected by RF. Have in mind that UTP (unshielded twisted pair) is
/archives//html/RFI/2018-07/msg00135.html (11,437 bytes)

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