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References: [ +from:K8RI@rogerhalstead.com: 493 ]

Total 493 documents matching your query.

341. Re: [RFI] Zapped (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Fri, 06 Mar 2015 20:47:04 -0500
Dangers? We are talking a heating effect from an extremely high powered microwave signal. It's heating It may be extreme, but I see nothing inappropriate about the post. Those who thought it was inse
/archives//html/RFI/2015-03/msg00002.html (9,260 bytes)

342. Re: [RFI] Zapped (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Fri, 06 Mar 2015 20:49:40 -0500
Well stated! Sorry to hear of your need for such exposure. 73 Roger (K8RI) You're more likely to be burned by overheating food or water than radiation from the oven, but they still recommend safe ope
/archives//html/RFI/2015-03/msg00003.html (10,173 bytes)

343. Re: [RFI] Low RFI 60w CFL bulb (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Sat, 07 Mar 2015 00:56:04 -0500
Again as with other topics, my experience is only one mans experience, making it anecdotal but I have, or rather had CFLs in all the house lights. I did no checking other than my normal 160 through 4
/archives//html/RFI/2015-03/msg00004.html (8,404 bytes)

344. Re: [RFI] RFI @ VHF Line Filters (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Sat, 23 May 2015 23:32:28 -0400
What make and model PS? I view changing models, makes, and sizes with a bit of worry so if planning a change I purchase one and give it a thorough workout. In all these years, I've only had two fail
/archives//html/RFI/2015-05/msg00032.html (10,551 bytes)

345. Re: [RFI] Internet Modem / Router Cable Length and RFI (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Mon, 01 Jun 2015 03:45:18 -0400
I think I'd rephrase what Jim says to "every cable can and may" radiate trash. I've been running 4 and 5 computers on a CAT-5 gigabit network. I've had various cable modems, routers and switches. I r
/archives//html/RFI/2015-06/msg00002.html (12,851 bytes)

346. Re: [RFI] Internet Modem / Router Cable Length and RFI (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Thu, 04 Jun 2015 06:06:49 -0400
I'll repeat, I have 2 130'runs of CAT-5 from the 8 port switch to the two computers in the shop and about 30' in the other direction, for a total of roughly 160 ft linear run, (directly under the 160
/archives//html/RFI/2015-06/msg00009.html (11,859 bytes)

347. Re: [RFI] Internet Modem / Router Cable Length and RFI (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Thu, 04 Jun 2015 15:41:35 -0400
It could be luck, it could be connected to the purpose of the computers, or both. I do a lot of photography and AVI work, hence, the massive amount of storage. I think the following are important for
/archives//html/RFI/2015-06/msg00011.html (14,341 bytes)

348. Re: [RFI] Xfinity X1 service (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Sat, 27 Jun 2015 22:19:02 -0400
I know it's a different cable co, but I have 100 Mbps with Charter and it actually delivers that and more..."sometimes"! Emphasis on the "sometimes" <:-)) As was mentioned earlier, the speed varies w
/archives//html/RFI/2015-06/msg00034.html (10,252 bytes)

349. Re: [RFI] Xfinity X1 service (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Thu, 02 Jul 2015 17:37:35 -0400
Sorry I didn't answer this sooner. You have to ask them as I don't see it listed either. I even receive adds for packages with "starting at" 60 some Mbs. We have the basic high speed internet plus th
/archives//html/RFI/2015-07/msg00004.html (13,975 bytes)

350. Re: [RFI] Electric Fence pulsing (will get worse soon !) (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Thu, 09 Jul 2015 20:33:29 -0400
A note on horses and electric fences. As horses nervous systems are very sensitive to shock, most electric fences used around them are woven through a plastic strip about 3/4 to 1" wide to make them
/archives//html/RFI/2015-07/msg00020.html (17,712 bytes)

351. Re: [RFI] Electric Fence pulsing (will get worse soon !) (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Thu, 09 Jul 2015 20:52:35 -0400
He may be an expert, but I've seen cattle repeatedly test a fence and get poked every time. If you ever lose power once, they quickly learn that fence isn't always hot. That will imprint over all the
/archives//html/RFI/2015-07/msg00021.html (16,521 bytes)

352. Re: [RFI] Electric Fence pulsing (will get worse soon !) (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Tue, 21 Jul 2015 20:49:09 -0400
Cold weather should bring relief as green vegetation(weeds) "Usually" dies and dries out. It becomes non conductive. Two things bother me. Even at the farthest point, a 10 KV fence should have tied a
/archives//html/RFI/2015-07/msg00039.html (11,659 bytes)

353. Re: [RFI] Query for the group. (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Sat, 25 Jul 2015 20:14:03 -0400
I have a router that will hit 1.3 Gbs on the 5GHz band. Only 300 Mbs on the 4 Gig band. If it weren't for so many networks in the area, I could actually run faster in wireless than my CAT Gbs wired n
/archives//html/RFI/2015-07/msg00060.html (11,100 bytes)

354. Re: [RFI] LED lighting (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Tue, 28 Jul 2015 22:35:06 -0400
I worked in a double walled screen room quite often. All leads were filtered. The door used a cam to finish closing. A 10W signal outside the door was not detectable inside. You could watch the signa
/archives//html/RFI/2015-07/msg00106.html (14,369 bytes)

355. Re: [RFI] LED lighting (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Wed, 29 Jul 2015 00:12:28 -0400
Accelerated aging is complicated. What parts change with age, what change with temperature + and -. It's part science and part guessing game. 73 Roger (K8RI) Many of us have experienced heat-fatigue
/archives//html/RFI/2015-07/msg00108.html (10,685 bytes)

356. Re: [RFI] Electric Fence pulsing (will get worse soon !) (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Fri, 31 Jul 2015 03:36:12 -0400
His problem, although possible, is unlikely to be the actual "fencer" High powered fencers are a mixed blessing. They Usually (50 year old memory...I haven't farmed since 61. Will burn off the weed w
/archives//html/RFI/2015-07/msg00147.html (10,679 bytes)

357. Re: [RFI] ARRL Board of Directors resolution related to FCC enforcement of radio-interference issues (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Sat, 1 Aug 2015 03:47:37 -0400
Look at their stand on net neutrality, how they fast tracked LightSquared next to satellite down links http://www.lightsquared.com/press-room/press-releases/lightsquared-submits-nationwide-wireless-b
/archives//html/RFI/2015-08/msg00005.html (10,102 bytes)

358. Re: [RFI] ARRL Board of Directors resolution related to FCC enforcement of radio-interference issues (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Sat, 1 Aug 2015 09:16:55 -0400
There are those who have said they are not interested in hearing my political view of the FAA but that view determines whether the FCC will even consider a note from the ARRL. I sincerely hope they n
/archives//html/RFI/2015-08/msg00013.html (12,277 bytes)

359. Re: [RFI] ARRL Board of Directors resolution related to FCC enforcement of radio-interference issues (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Mon, 3 Aug 2015 23:13:07 -0400
Not always. Back in , I believe it was the 1990s Chrysler had a V-6 in a new line of cars. (Cab forward?) The computers in those cars from a block distant could over power our repeater just 2 miles d
/archives//html/RFI/2015-08/msg00027.html (17,559 bytes)

360. Re: [RFI] ARRL Board of Directors resolution related to FCC enforcement of radio-interference issues (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Tue, 4 Aug 2015 21:54:49 -0400
Your prediction is quite timely and accurate: They are back. http://www.insidegnss.com/node/4437 Like a virus or some relatives, they never seem to be gone for long. Their return does not bode well f
/archives//html/RFI/2015-08/msg00029.html (15,594 bytes)


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