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References: [ +from:dave@nk7z.net: 912 ]

Total 912 documents matching your query.

161. Re: [RFI] Question for all and ARRL (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Wed, 21 May 2014 07:14:25 -0700
Hi, That's a really good idea! I will ask the fellow ham if he is seeing any QRM on TV, AM, FM, or Cable... THANK YOU! -- Thanks and 73's, For equipment, and software setups and reviews see: www.nk7z
/archives//html/RFI/2014-05/msg00061.html (9,714 bytes)

162. Re: [RFI] My RFI - weekly report. (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Mon, 26 May 2014 19:03:36 -0700
Try S-Mater Lite... See my review of it at: http://nk7z.net/review-of-s-meter-lite/ Then download it at: http://www.seed-solutions.com/gregordy/Software/SMeterLite.htm Very handy program! -- Thanks a
/archives//html/RFI/2014-05/msg00075.html (10,798 bytes)

163. Re: [RFI] RFI location finders (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Mon, 26 May 2014 19:55:39 -0700
Hi, You are talking about an Ultrasonic rx used to listen for sparks... See: http://nk7z.net/ultrasonic-listening-device/ for a review of one... -- Thanks and 73's, For equipment, and software setups
/archives//html/RFI/2014-05/msg00077.html (8,705 bytes)

164. Re: [RFI] My RFI - weekly report. (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Tue, 27 May 2014 20:22:43 -0700
Hi, Just as a tease, I am working on a device to map the area... It is an arduino, connected to a GPS, and the S Meter of a radio, and a standard Antenna... I then just drive around and get a heat ma
/archives//html/RFI/2014-05/msg00080.html (11,404 bytes)

165. Re: [RFI] My RFI - weekly report. (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Wed, 28 May 2014 05:46:51 -0700
Hi Ken, So far I have been lucky, and S-meter Lite has worked with any radio I own... As you mentioned, the limiting factor is CAT, hence the stand alone device for measuring RFI... I wanted to get a
/archives//html/RFI/2014-05/msg00084.html (10,283 bytes)

166. Re: [RFI] Utility coming tomorrow to chase RFI (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Tue, 03 Jun 2014 11:07:08 -0700
THF6a Does AM from a few MHz to light... I have a review of it at: http://nk7z.net/review-of-kenwoods-th-f6-handheld-radio/ -- Thanks and 73's, For equipment, and software setups and reviews see: www
/archives//html/RFI/2014-06/msg00009.html (11,792 bytes)

167. Re: [RFI] clamp on ferrites at Mouser (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Sat, 14 Jun 2014 10:27:10 -0700
How odd that you just asked this question. I am putting together a bulk order for our club, and literately just sent the email off less than 5 minutes ago. Here is a cut from it... ==CUT== Type: RG-8
/archives//html/RFI/2014-06/msg00069.html (9,162 bytes)

168. Re: [RFI] clamp on ferrites at Mouser (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Sat, 14 Jun 2014 15:57:32 -0700
Dave, Have you ordered from these folks yet? If so, any issues, were you happy with the shipping etc? They sure do have good prices! -- Thanks and 73's, For equipment, and software setups and reviews
/archives//html/RFI/2014-06/msg00075.html (10,355 bytes)

169. Re: [RFI] clamp on ferrites at Mouser (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Sat, 14 Jun 2014 21:35:38 -0700
Thanks, I think I just found a new vendor for our group buy! -- Thanks and 73's, For equipment, and software setups and reviews see: www.nk7z.net for MixW support see; http://groups.yahoo.com/neo/gro
/archives//html/RFI/2014-06/msg00077.html (9,507 bytes)

170. Re: [RFI] Is there a spotting list for illegal CB ops on 10M? (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Sun, 15 Jun 2014 10:16:52 -0700
This post had no follow-up. From a purely academic standpoint, I'm curious to hear what caused this post, and any possible responses. -- Thanks and 73's, For equipment, and software setups and review
/archives//html/RFI/2014-06/msg00081.html (7,887 bytes)

171. [RFI] Looking for 40 meter RX (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Mon, 16 Jun 2014 06:20:01 -0700
Hi, I am looking for a 40 meter receiver, that has a real S meter in it, not a digital readout, is portable, and does AM. It is for a project I am working on for RFI mapping. Anyone have something li
/archives//html/RFI/2014-06/msg00084.html (7,673 bytes)

172. Re: [RFI] Recommended Handheld VHF-UHF Yagi? (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Mon, 16 Jun 2014 18:54:08 -0700
I'd build a loop. In fact I am building the loop described here: http://tomthompson.com/radio/ReceivingLoop/loop.html Very well documented loop build. -- Thanks and 73's, For equipment, and software
/archives//html/RFI/2014-06/msg00092.html (7,545 bytes)

173. Re: [RFI] clamp on ferrites at Mouser (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Mon, 16 Jun 2014 19:51:54 -0700
It's not as simple as mix x for coax, and mix y for control cables... Read and understand these two things: http://audiosystemsgroup.com/RFI-Ham.pdf http://palomar-engineers.com/ferrite-products/ferr
/archives//html/RFI/2014-06/msg00094.html (13,021 bytes)

174. Re: [RFI] clamp on ferrites at Mouser (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Mon, 16 Jun 2014 23:29:32 -0700
I use 31 for almost all issues... I try and get about 1K of impedance at whatever frequency I want suppressed. -- Thanks and 73's, For equipment, and software setups and reviews see: www.nk7z.net for
/archives//html/RFI/2014-06/msg00097.html (10,219 bytes)

175. Re: [RFI] clamp on ferrites at Mouser (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Mon, 16 Jun 2014 23:35:17 -0700
That is something Jim! Nice job! I have always liked the rigor in your work! -- Thanks and 73's, For equipment, and software setups and reviews see: www.nk7z.net for MixW support see; http://groups.y
/archives//html/RFI/2014-06/msg00098.html (11,618 bytes)

176. [RFI] Ferrite Question... (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Fri, 20 Jun 2014 04:53:57 -0700
Hello all, I have a friend who added two of the Fair-rite 31 mix Ferrite's to a cable running between his rig, and his tuner, one on each end of the cable. His antenna is a OCF Dipole roof mounted. O
/archives//html/RFI/2014-06/msg00117.html (7,242 bytes)

177. Re: [RFI] Ferrite Question... (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Fri, 20 Jun 2014 12:26:05 -0700
Hi, I should have asked a different question... Any idea why the rig is getting warmer than if no ferrite's... Here is some more information... A fellow wrote me off list asking for more info... Ante
/archives//html/RFI/2014-06/msg00122.html (8,989 bytes)

178. Re: [RFI] Ferrite Question... (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Fri, 20 Jun 2014 16:56:17 -0700
Hi Al, I thought that once the feedline hit the tuner, that was the end of the feedline acting like an antenna... The Ferrite's are between the radio and the tuner... Am I understanding you correctly
/archives//html/RFI/2014-06/msg00129.html (10,382 bytes)

179. Re: [RFI] Power line RFI and Southern California Edison (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Sun, 20 Jul 2014 19:35:38 -0700
The first thing you should do is to start a log of all contact, who you spoke with, what was said, what they said they would do, etc... Be kind, always be a decent person to them... This leaves you i
/archives//html/RFI/2014-07/msg00034.html (9,444 bytes)

180. Re: [RFI] ARRL to FCC... (score: 1)
Author: David Cole <dave@nk7z.net>
Date: Wed, 23 Jul 2014 13:40:10 -0700
Ed, As an aside-- We in the "legal grow" states thank you, and the ARRL for testing and reporting those offending lights! Here is an example as to why your tests will help... It is a real mess in my
/archives//html/RFI/2014-07/msg00051.html (13,395 bytes)

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