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References: [ +from:mike@rfiservices.com: 254 ]

Total 254 documents matching your query.

161. [RFI] Safety suggestion to consider when trying to locate new it is generated by parent company hardware (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Wed, 04 Dec 2019 17:50:45 -0700
A good reason to avoid hitting a whole you suspect is it contain a source of noise. You're looking for a noise generated on a power system that has at least 7 KV from line to ground you could be much
/archives//html/RFI/2019-12/msg00012.html (8,532 bytes)

162. Re: [RFI] Help finding a source (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Thu, 05 Dec 2019 05:20:24 -0800
The mfj with the beam is probably the cheapest most convenient and best little RFI locator I've ever come across. I bought one back when they first came out and decided to do a little modifying. I ad
/archives//html/RFI/2019-12/msg00021.html (17,366 bytes)

163. Re: [RFI] Help finding a source (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Thu, 05 Dec 2019 05:21:40 -0800
Yes Don you are absolutely correct. Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi
/archives//html/RFI/2019-12/msg00022.html (14,410 bytes)

164. Re: [RFI] Metal Pole vs Wood Pole (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Thu, 05 Dec 2019 05:33:20 -0800
Hello Charles, That's a good consideration. Most power line interference sources are created buy loose connections due to the wood shrinkage and corrosion between the hardware on the poles. Without t
/archives//html/RFI/2019-12/msg00023.html (9,005 bytes)

165. Re: [RFI] Metal Pole vs Wood Pole (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Thu, 05 Dec 2019 16:08:25 -0800
Most utility poles that havenoise sources do have a pole ground. Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.c
/archives//html/RFI/2019-12/msg00029.html (8,593 bytes)

166. Re: [RFI] Metal Pole vs Wood Pole (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Thu, 05 Dec 2019 16:13:59 -0800
Steve this is a common problem. They locate the structure with the source on it, they work on it and then we stops. After a while the noise returns. They need to stop working over the whole bowl tigh
/archives//html/RFI/2019-12/msg00030.html (10,687 bytes)

167. Re: [RFI] RFI Digest, Vol 203, Issue 15 (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Thu, 12 Dec 2019 10:50:03 -0500
Everyone has their own opinion, So here's mine! I use ultrasound on almost a daily basis. Usually when people have a difficult time utilizing a source on a pole it's because they're on the wrong Pole
/archives//html/RFI/2019-12/msg00072.html (10,709 bytes)

168. Re: [RFI] RFI Digest, Vol 203, Issue 15 (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Fri, 13 Dec 2019 12:30:24 -0500
Thanks Ed Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi
/archives//html/RFI/2019-12/msg00074.html (13,303 bytes)

169. Re: [RFI] Question: Conducted vs. Radiated Emissions (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Wed, 18 Dec 2019 09:34:27 -0500
in my experience when something from outside the power grid is conducted or induced on to the power grid and re-radiated from wires belonging to the utility the fault still lies on the source. The ut
/archives//html/RFI/2019-12/msg00157.html (9,028 bytes)

170. Re: [RFI] Quidance on finding noise? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Wed, 08 Jan 2020 06:54:35 -0500
Can you send a wav file, about 15 - 30 seconds, AM Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/lis
/archives//html/RFI/2020-01/msg00042.html (10,709 bytes)

171. Re: [RFI] Quidance on finding noise? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Thu, 09 Jan 2020 17:31:04 -0500
Not an arcing source. Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi
/archives//html/RFI/2020-01/msg00059.html (16,237 bytes)

172. Re: [RFI] Quidance on finding noise? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Fri, 10 Jan 2020 08:38:56 -0500
That's good input from Don. Most inside sources are present at 60 and or 120 hertz, whether a sparking source or not. Get BlueMail for Android _______________________________________________ RFI mail
/archives//html/RFI/2020-01/msg00065.html (11,165 bytes)

173. Re: [RFI] Quidance on finding noise? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Fri, 10 Jan 2020 21:28:28 -0500
It is one indication or likeness to a narc. But so is a light dimmer so are many power supplies so are many light bulbs there are many many things the discharge at the peak of every Hive cycle or onc
/archives//html/RFI/2020-01/msg00068.html (10,662 bytes)

174. Re: [RFI] Guidance on finding noise? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Sat, 11 Jan 2020 07:48:44 -0500
LOL Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi
/archives//html/RFI/2020-01/msg00070.html (9,465 bytes)

175. Re: [RFI] Quidance on finding noise? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Sat, 11 Jan 2020 13:25:50 -0500
Sorry about that guys, I was in a dark place and spell check took advantage of me. Basically, the point I attempted to get across was a noise or rf discharge at every half cycle or every full cycle d
/archives//html/RFI/2020-01/msg00072.html (11,837 bytes)

176. Re: [RFI] Guidance on finding noise? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Mon, 13 Jan 2020 07:52:07 -0500
Hey Scott, The next time you DF a power line noise pay close attention to your distance away from the pole. By moving back and forth, a half a wavelength of the freq you're using, you'll notice you c
/archives//html/RFI/2020-01/msg00097.html (14,865 bytes)

177. Re: [RFI] How to proceed? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Mon, 27 Jan 2020 09:30:39 -0500
Hello Pete first I would suggest making sure that noise that you hear inside on 1.7 is active and make sure the noise on the street at 1.7 is active. If they are both active then there's a good chanc
/archives//html/RFI/2020-01/msg00147.html (10,188 bytes)

178. Re: [RFI] How to proceed? (score: 1)
Author: Michael Martin <mike@rfiservices.com>
Date: Mon, 27 Jan 2020 14:57:54 -0500
Hello Joe and you're almost guaranteed of that. Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listin
/archives//html/RFI/2020-01/msg00150.html (9,937 bytes)

179. Re: [RFI] Unbelievable (amazing) response time from utility company (score: 1)
Author: "Michael Martin, RFI Services" <mike@rfiservices.com>
Date: Wed, 19 Feb 2020 07:27:13 -0500
Awesome job Don RFI Services Michael Martin 240-508-3760 rfiservices.com Get BlueMail for Android _______________________________________________ RFI mailing list RFI@contesting.com http://lists.cont
/archives//html/RFI/2020-02/msg00088.html (10,481 bytes)

180. Re: [RFI] Unbelievable (amazing) response time from utility company (score: 1)
Author: "Michael Martin, RFI Services" <mike@rfiservices.com>
Date: Wed, 19 Feb 2020 08:21:37 -0500
Kurt although the things you say may, sometimes be a fact, just because you hear it does not mean that it's an arc.  Statistically 85 times out of a hundred that I investigate a noise for most utilit
/archives//html/RFI/2020-02/msg00089.html (10,749 bytes)

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