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Total 52 documents matching your query.

41. [RFI] 160M/Modem problem (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Mon, 17 Dec 2012 19:37:24 -0800 (PST)
Thanks to all that responded. The SNR on my DSL line is unaffected by any amount of ferrite I hang on the line, so that is good. However, the recommended filter using four 6.8uh chokes and 3 caps com
/archives//html/RFI/2012-12/msg00058.html (7,036 bytes)

42. [RFI] CAT 5 pairs (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Tue, 18 Dec 2012 11:45:56 -0800 (PST)
Running about 70' of Cat 5 to the modem using the pair with the most twist. What should I do with the other pairs? Tie them together? Parallel them to the modem?   Also, I come off the block with one
/archives//html/RFI/2012-12/msg00061.html (6,572 bytes)

43. [RFI] SDR noise tracker (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Fri, 21 Dec 2012 09:28:26 -0800 (PST)
I bought a $20 dongle ala Jan QST and have it working on my PC. About 65-1700 mhz all modes, including AM. Installing on a laptop, should make a great noise tracker RX. Terratec RTL-SDR USB STICK DVB
/archives//html/RFI/2012-12/msg00094.html (7,021 bytes)

44. [RFI] Ultrasonic Dish (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Tue, 1 Jan 2013 19:49:11 -0800 (PST)
I'm considering building the W1TRC arc detector from April 2006 QST. Any ideas on a cheap source for the parabolic dish? Worth the effort?     Thanks Rick, N6PE ==  Talk is cheap... except when Congr
/archives//html/RFI/2013-01/msg00000.html (5,970 bytes)

45. [RFI] Parabolics (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Wed, 2 Jan 2013 19:38:02 -0800 (PST)
Thanks to all for your comments and suggestions. Dave K6LL is selling me the parts for the QST tracker he never assembled so I'll start there. Seems like I should be able to "tune/focus" the dish to
/archives//html/RFI/2013-01/msg00031.html (6,492 bytes)

46. [RFI] Arc fault protection (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Sat, 5 Jan 2013 09:40:41 -0800 (PST)
I remember when these first came out, building codes required them on the duplex outlet circuits to bedrooms so electric blankets didn't cause fires. Now a lot of states want them everywhere. Typical
/archives//html/RFI/2013-01/msg00046.html (6,989 bytes)

47. [RFI] In home noise (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Sun, 20 Jan 2013 18:22:12 -0800 (PST)
If you have a PC connected to a UPS don't forget to check that it is off line when you power down the house looking for offenders. Rick, N6PE ==  Talk is cheap... except when Congress does it. ______
/archives//html/RFI/2013-01/msg00095.html (6,377 bytes)

48. [RFI] Westek Z100B1 (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Tue, 22 Jan 2013 21:03:36 -0800 (PST)
My homebrew (per internet) DSL filter with four little RFCs kills the 160 RFI and my line is 7.7 SN/53 DB loss tonight. With the Westek the S/N is 6.3 DB loss 60 DB, not good. Don't recommend it if y
/archives//html/RFI/2013-01/msg00135.html (6,457 bytes)

49. [RFI] Solar City (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Thu, 14 Mar 2013 08:37:42 -0700 (PDT)
Anyone have a Solar City installation? Problems with the inverter causing RFI?   Thanks Rick, N6PE == No matter where I go, there I am. _______________________________________________ RFI mailing lis
/archives//html/RFI/2013-03/msg00070.html (6,278 bytes)

50. [RFI] Gov Solicitation Of AM/FM Takeover equipment (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Sun, 22 Sep 2013 09:59:57 -0700 (PDT)
  Maybe a little off topic but interesting https://www.fbo.gov/index?s=opportunity&mode=form&id=188d037a0e522f1c6dc7d2dbba5f076e&tab=core&_cview=0 _______________________________________________ RFI
/archives//html/RFI/2013-09/msg00030.html (7,052 bytes)

51. [RFI] 160 M triggers my lawn sprinklers (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Wed, 13 Nov 2013 14:06:42 -0800 (PST)
Hi all,     I have ferrite on the power, rain sensor and all the leads going into my controller and no problems on other bands, but 1500 W on 160 triggers my new Rain Bird sprinkler controller. I had
/archives//html/RFI/2013-11/msg00027.html (7,350 bytes)

52. [RFI] U-Verse (score: 1)
Author: rick darwicki <n6pe@yahoo.com>
Date: Tue, 11 Mar 2014 16:35:06 -0700 (PDT)
About two years ago I tried U-Verse with TV and blew it away, went back to DSL. Got new U-Verse with phone and internet only so I don't screw up the XYLs soaps. It is perfectly clean with full KW  16
/archives//html/RFI/2014-03/msg00006.html (6,732 bytes)


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