Search String: Display: Description: Sort:

Results:

References: [ +from:Hare: 612 ]

Total 612 documents matching your query.

41. [RFI] FUEL PUMP RFI IS GONE (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Thu, 23 May 2002 13:40:40 -0400
Cool! Maybe you could consider writing this up and submitting it to QST Hints and Kinks. They will actually pay you a token amount! :-) I can't speak for the editor, but it looks like good informatio
/archives//html/RFI/2002-05/msg00011.html (8,622 bytes)

42. [RFI] 433.92 device tolerance (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Tue, 9 Apr 2002 14:49:51 -0400
Most of the legal 433.92 MHz devices operate as periodic emitters. Under the rules, these can operate on most frequencies above 70 MHz. The RFID/Savi Technologies petition with the FCC seeks to expan
/archives//html/RFI/2002-04/msg00009.html (8,691 bytes)

43. [RFI] ARRL RFI Web Update column (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Fri, 8 Mar 2002 09:53:25 -0500
Hi, guys, The 2nd column is up and running. Unfortunately, it was delayed big time by the need to ensure that the regulatory and spectrum-protection aspects were well considered. I expect we can get
/archives//html/RFI/2002-03/msg00014.html (7,346 bytes)

44. [RFI] WOW!!!!!!! (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Tue, 12 Mar 2002 17:36:47 -0500
The basic procedures that I recommend hams follow with power line stuff is: 1. Stay calm and courteous at all times. This is the HARDEST part! 2. Download, print and read all of the ARRL information
/archives//html/RFI/2002-03/msg00026.html (17,169 bytes)

45. [RFI] WOW!!!!!!! (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Tue, 12 Mar 2002 17:38:15 -0500
One point I have made to utility companies is that power-line noise is sometimes caused by a serious developing problem. If just once every few years, an RFI program prevents a line from dropping on
/archives//html/RFI/2002-03/msg00027.html (10,018 bytes)

46. [RFI] Power line RFI situation (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Thu, 21 Mar 2002 10:33:08 -0500
I just bought one for $200.00. :-) K2QAI is out right now checking it out. Unfortunately, all our local power lines are wet, so we may not have any noise right now. 73, Ed Hare, W1RFI ARRL Lab 225 Ma
/archives//html/RFI/2002-03/msg00046.html (9,317 bytes)

47. [RFI] Ultrasonic detect. (was: Power line RFI situation) (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Fri, 22 Mar 2002 15:05:54 -0500
I am such a devil, aren't I? :-) We don't yet know how well this one will work, so don't spend your money yet. Let's risk ARRL's $200.00 ($200.00 / 165,000 members = $0.0012 each). K2QAI has attended
/archives//html/RFI/2002-03/msg00049.html (14,034 bytes)

48. [RFI] Ultrasonic detect. (was: Power line RFI situation) (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Fri, 22 Mar 2002 15:15:37 -0500
Mea Culpa: The actual company name is: Information Unlimited POB 716 Amherst, NH 03031-0716 1-800-221-1705 http://www.amazing1.com 73, Ed Hare, W1RFI ARRL Lab 225 Main St Newington, CT 06111 Tel: 860
/archives//html/RFI/2002-03/msg00050.html (16,801 bytes)

49. [RFI] QST Article Ignores RFI (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Mon, 4 Feb 2002 10:21:05 -0500
Hi, Pete, http://www.arrl.org/members-only/qqnsearch.html and type in the word RFI. No comment on the editorial aspects of the article... 73, Ed Hare, W1RFI ARRL Lab 225 Main St Newington, CT 06111 T
/archives//html/RFI/2002-02/msg00006.html (8,324 bytes)

50. [RFI] Neon Light Interference (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Wed, 13 Feb 2002 11:11:13 -0500
ARRL has been having some reasonable success writing letters to power companies. We have met with some, but less, success in contacting neighbors of hams, and the like. John Phillips, K2QAI, here at
/archives//html/RFI/2002-02/msg00016.html (11,016 bytes)

51. [RFI] Noise sniffer article in QST - WW3S (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Thu, 24 Jan 2002 14:04:58 -0500
And it is available for download at: http://www.arrl.org/tis/info/pdf/099252.pdf This is one of the many articles on the ARRL's "Electrical Interfernece page" at: http://www.arrl.org/tis/info/rfi-ele
/archives//html/RFI/2002-01/msg00012.html (8,479 bytes)

52. [RFI] Noise sniffer article in QST - WW3S (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Thu, 24 Jan 2002 14:19:13 -0500
A similar unit is available from Ron Graham Electronics in Australia. I ordered one for the ARRL Lab using Paypal. See http://users.mackay.net.au/~ron/ 73, Ed Hare, W1RFI ARRL Lab 225 Main St Newingt
/archives//html/RFI/2002-01/msg00013.html (10,741 bytes)

53. [RFI] Cable Modem Interference (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Mon, 3 Dec 2001 11:15:54 -0500
Peter, If you can lay hands on that noisy supply, please send it to me here at ARRL HQ. I want to test it to see if it meets the FCC limits for conducted emissions. I have been looking for a conducte
/archives//html/RFI/2001-12/msg00003.html (8,843 bytes)

54. [RFI] Cable TV Interference (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Fri, 7 Dec 2001 13:19:50 -0500
I will add these both as links to the ARRL Web page on cable TVI: http://www.arrl.org/tis/info/HTML/catvi/index.html If you know of good links like this that could be added to our web pages, let me k
/archives//html/RFI/2001-12/msg00015.html (19,450 bytes)

55. [RFI] Cable TV Interference (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Mon, 10 Dec 2001 13:48:54 -0500
Hello, Peter, Good advice all. I will add a couple of points. If a leak BELOW the FCC max limits causes actual harmful interference to a radio service, the cable operator needs to resolve the interfe
/archives//html/RFI/2001-12/msg00025.html (15,001 bytes)

56. [RFI] ARRL Web Page RFI Column (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Fri, 14 Dec 2001 14:50:38 -0500
Hi guys and gals. The ARRL webmaster just posted the first of a montly column about RFI that the League is going to run on its ARRL web page. The URL for the first column is: http://www.arrl.org/news
/archives//html/RFI/2001-12/msg00032.html (7,114 bytes)

57. [RFI] Low Power 10M RFI! (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Mon, 17 Dec 2001 13:34:14 -0500
The first thing that may help is the text of the "RFI neighbor pamphlet." See http://www.arrl.org/news/rfi/neighbors.html. If the problem is on 10 meters, you may need to filter the phone line with a
/archives//html/RFI/2001-12/msg00039.html (12,092 bytes)

58. [RFI] Cable TV Signal Leakage (Long but hopefully helpful) (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Mon, 17 Dec 2001 13:38:06 -0500
This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. --_=_NextPart_001_01C18729.F7F0D910 Content-Type: text/plain; c
/archives//html/RFI/2001-12/msg00040.html (23,854 bytes)

59. [RFI] 433 Mhz Wireless Thermometer (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Mon, 17 Dec 2001 13:40:27 -0500
Hello, Dave, Actually, these 433 MHz devices have been "mainstream" for quite some time. These devices are FCC Certificated under Part 15 rules as "periodic emitters." The ones I have look at transmi
/archives//html/RFI/2001-12/msg00041.html (10,625 bytes)

60. FW: [RFI] 433 Mhz Wireless Thermometer (score: 1)
Author: w1rfi@arrl.org (Hare,Ed, W1RFI)
Date: Tue, 18 Dec 2001 10:57:31 -0500
Hello Ed The RFI reflector blocked the following posting for some reason. Please could you forward it, before it loses all relevance. And in Europe for even longer. It all started with one country al
/archives//html/RFI/2001-12/msg00045.html (10,510 bytes)


This search system is powered by Namazu