Search String: Display: Description: Sort:

Results:

References: [ +from:wa4tuk-rf@comcast.net: 33 ]

Total 33 documents matching your query.

21. Re: [RFI] 1.916 Intruder? (score: 1)
Author: Patrick <wa4tuk-rf@comcast.net>
Date: Sun, 07 Dec 2014 22:43:16 -0500
In East TN using 75 meter dipole to IC746 it's S9 +20 on wide AM mode. About S9 +10 on 2.8 kHz wide SSB. Noise blanker on SSB drops this about 20db so some fast rise times. Strongest ragchew stations
/archives//html/RFI/2014-12/msg00013.html (8,137 bytes)

22. Re: [RFI] 1.916 Intruder? (score: 1)
Author: Patrick <wa4tuk-rf@comcast.net>
Date: Sun, 07 Dec 2014 23:18:11 -0500
Doesn't sound like previously recorded excerpts of CODAR. Pat wa4tuk This is a 25+ year old common signal, dozens can be found day and night, how come it's a misidentified mystery now? ______________
/archives//html/RFI/2014-12/msg00015.html (7,860 bytes)

23. Re: [RFI] 1.916 Intruder? (score: 1)
Author: Patrick <wa4tuk-rf@comcast.net>
Date: Tue, 09 Dec 2014 20:56:11 -0500
Still doesn't sound (to me) like what I found on the net for CODAR; however if you are sure then so be it. I don't hear it tonight so maybe the email "static/hoopla/general fuss" helped scare it away
/archives//html/RFI/2014-12/msg00022.html (8,926 bytes)

24. Re: [RFI] likely frequency for LED bulbs? (score: 1)
Author: wa4tuk <wa4tuk-rf@comcast.net>
Date: Sat, 10 Jan 2015 00:37:40 -0500
Greg: Thank you for posting your results. Information about what makes noise and what is (relatively) quiet is hard to find. I will say I am surprised. So far I have avoided LED lamps (A19 style) and
/archives//html/RFI/2015-01/msg00030.html (8,033 bytes)

25. Re: [RFI] RF getting into 4-port wirelss router. (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Sun, 11 Jan 2015 23:13:43 -0500
You could go all or mostly wireless. Use a wireless bridge to replace the run of CAT-5 to the shack and plug the dumb hub into that so that there are no long Ethernet runs. Pat wa4tuk I have a 4 port
/archives//html/RFI/2015-01/msg00047.html (9,333 bytes)

26. Re: [RFI] RF getting into 4-port wirelss router. (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Mon, 12 Jan 2015 10:07:46 -0500
That's the basic problem. Too much RF too close. Treat the symptoms for now and move the antenna further away if that ever becomes practical. Perhaps someone who has working knowledge of shielded cat
/archives//html/RFI/2015-01/msg00064.html (9,355 bytes)

27. Re: [RFI] Low RFI 60w CFL bulb (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Mon, 23 Feb 2015 12:37:31 -0500
FWIW, the "4 Flow" is an LED lamp, and was also hoping the Cree lamps would be quiet. Pat wa4tuk Maybe they got some of their RF devices in the bulbs by mistake??. 73 David Harmon K6XYZ Sperry, OK --
/archives//html/RFI/2015-02/msg00065.html (11,376 bytes)

28. Re: [RFI] Test (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Fri, 01 May 2015 21:06:47 -0400
Best reply so far... Pat wa4tuk Is that comforting? I hear that every day! A day without RFI is like.....quiet. 73, Is this reflector still up and running? Ag6cx Yes. it sure it. Ken W7EKB __________
/archives//html/RFI/2015-05/msg00005.html (8,281 bytes)

29. Re: [RFI] cree?? (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Tue, 14 Jul 2015 21:33:04 -0400
I would also be interested in the "A" series lamps if anyone knows. They have two styles, 4-flow and the original blub with a heatsink base. Pat wa4tuk _______________________________________________
/archives//html/RFI/2015-07/msg00031.html (6,884 bytes)

30. Re: [RFI] cops zero in on noisy grow light ballasts (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Thu, 11 Feb 2016 14:44:53 -0500
Dave: That is not a rant. It is spot on. Pat wa4tuk RANT MODE ON The Amateur Radio Operator is placed in the enforcer/locater position, for something that is not his/her doing, and may, or may not be
/archives//html/RFI/2016-02/msg00062.html (9,714 bytes)

31. Re: [RFI] RFI source found! (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Sat, 27 Aug 2016 21:03:50 -0400
Brian: Another data point and a brand to avoid. Thanks for reporting the results. It may help someone some day. Congratulations to you and Ken! Pat wa4tuk On 8/27/2016 12:15 PM, Brian Davis wrote: I
/archives//html/RFI/2016-08/msg00171.html (8,773 bytes)

32. Re: [RFI] Local RFI... (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Mon, 5 Sep 2016 21:01:19 -0400
Ken: You may want to try a wireless mouse and/or keyboard. Fewer wires connected to the computer may also help the monitor problem. I've used a Logitech Anywhere MX mouse for years now. Pat wa4tuk On
/archives//html/RFI/2016-09/msg00009.html (9,549 bytes)

33. Re: [RFI] led bulbs? (score: 1)
Author: Pat <wa4tuk-rf@comcast.net>
Date: Thu, 29 Sep 2016 11:09:35 -0400
100 watt 130 volt rough service bulbs are still being made. They are considered a "specialty" bulb. Three-way bulbs also escaped the ban. Halogen equivalents are available. They are not $0.25 a piece
/archives//html/RFI/2016-09/msg00115.html (9,430 bytes)

Current List: 21 - 33
Page: [1] [2]
This search system is powered by Namazu