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181. Re: Topband: RFI- lots of it (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Mon, 26 Oct 2015 00:40:07 +0000 (UTC)
Thanks Cecil,Yes during daylight hours also. _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2015-10/msg00173.html (6,549 bytes)

182. Re: Topband: topband RFI and lots of it (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Mon, 26 Oct 2015 03:59:41 +0000 (UTC)
Thanks to all.  Yes, eliminated everything in the home and noise continues during the day.  Evidently I've been lucky over the years.  Prior to retirement we counted 5 different homes around the coun
/archives//html/Topband/2015-10/msg00175.html (7,370 bytes)

183. Topband: Re. RFI - lots of it (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Mon, 26 Oct 2015 17:30:20 +0000 (UTC)
Noise has decreased today.  We have had off and on showers up to about 24 hours ago and today clear and dry, barometer up.  Evidently wetness increases the noise.  I checked nearby poles etc. and not
/archives//html/Topband/2015-10/msg00179.html (7,850 bytes)

184. Re: Topband: Re. RFI - lots of it (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Wed, 28 Oct 2015 00:19:46 +0000 (UTC)
Rain on the way so will know for sure what conditions are best.  Hopefully not the same as Tim or Kriss since this is big Lake effect snow country although you'd think snow would melt at an arcing ar
/archives//html/Topband/2015-10/msg00184.html (7,373 bytes)

185. Re: Topband: RFI - lots of it (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Wed, 28 Oct 2015 05:12:16 +0000 (UTC)
Thanks Tom.  I think I have it narrowed down with a portable.  The line going to our home is spliced to the main line along with another line going to a building across the highway. At that spot ther
/archives//html/Topband/2015-10/msg00187.html (9,213 bytes)

186. Topband: RFI - and lots of it (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Wed, 28 Oct 2015 20:49:47 +0000 (UTC)
Thanks Steve.  I agree but didn't expect this problem.  Should have known this could be a problem since this is an older home that has been remodeled.   Regardless of the outcome with the power compa
/archives//html/Topband/2015-10/msg00195.html (8,085 bytes)

187. Topband: RFI - and lots of it (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Thu, 29 Oct 2015 04:35:32 +0000 (UTC)
I have and electrician coming next week who says he will check things out and first of all ground the breaker panel to two ground rods 7 feet apart.  I thought the grounding was  put at the meter but
/archives//html/Topband/2015-10/msg00199.html (7,377 bytes)

188. Re: Topband: RFI - and lots of it - final status (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Wed, 4 Nov 2015 03:06:15 +0000 (UTC)
Electricians worked today on the house grounding the entrance panel and checking out all of the wiring.  Now, everything is grounded to the panel.   They ran a line from the grounding directly to the
/archives//html/Topband/2015-11/msg00027.html (8,259 bytes)

189. Re: Topband: RFI - and lots of it - final status (score: 1)
Author: bruce whitney via Topband <topband@contesting.com>
Date: Wed, 4 Nov 2015 14:01:36 +0000 (UTC)
Just a FYI that comes from 40 years in the utility business. A frequent (I want to say most common but don't have any data to prove it) problem is loose split bolt connectors connecting the drop to t
/archives//html/Topband/2015-11/msg00029.html (9,195 bytes)

190. Re: Topband: Why do rodents eat coax? (score: 1)
Author: Bob Kupps via Topband <topband@contesting.com>
Date: Mon, 9 Nov 2015 23:50:20 +0000 (UTC)
Hi Dave I am currently rebuilding the RX antennas after rodents chewed meter-long sections of flooded RG6 away to the center wire before it was even operational. Now putting all the cables into PVC p
/archives//html/Topband/2015-11/msg00062.html (11,274 bytes)

191. Topband: AS-SAL-30 Shared Apex Loop Array, (score: 1)
Author: dl8yhrfrank--- via Topband <topband@contesting.com>
Date: Tue, 10 Nov 2015 16:29:09 -0500
hi all annyone ever did test this setup?How does it perform in reality? may someone test it ore coud see the difference to HI-Z ore Beverage Antennas? Anny Info vy welcome Best wishes Frank DL8YHR.DE
/archives//html/Topband/2015-11/msg00074.html (7,535 bytes)

192. Re: Topband: Shared Apex Loop Array (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Tue, 10 Nov 2015 22:46:33 +0000 (UTC)
CTU 2014 - Session 6 Part 1 - Low Band Receive Antenna Discussion Q&A - W3LPL hi all annyone ever did test this setup?How does it perform in reality? may someone test it ore coud see the difference t
/archives//html/Topband/2015-11/msg00076.html (7,211 bytes)

193. Re: Topband: Shared apex loop array (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Wed, 11 Nov 2015 02:17:08 +0000 (UTC)
Give this a try.www.contestuniversity.com/.../W3LPL_Receiving_Antennas_2014.pptx Jim/k2hn _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2015-11/msg00080.html (7,939 bytes)

194. Re: Topband: shared apex loop array (score: 1)
Author: Jim Murray via Topband <topband@contesting.com>
Date: Wed, 11 Nov 2015 02:26:15 +0000 (UTC)
Sri can't seem to get these links to work.  This is listed on Google then follow receiving antennas, etc.  Last try- hopefully it works. W3LPL - Contest University www.contestuniversity.com/.../W3LPL
/archives//html/Topband/2015-11/msg00081.html (8,305 bytes)

195. Topband: Rodent Proof Tape (score: 1)
Author: K8MFO--- via Topband <topband@contesting.com>
Date: Fri, 13 Nov 2015 14:07:15 -0500
Those of us who live in the middle of a forest are used to rodents chewing automotive wiring. Much of the insulation these days is "soybean based", which appeals to the palates of many critters. Appa
/archives//html/Topband/2015-11/msg00094.html (7,911 bytes)

196. Topband: crossband (score: 1)
Author: "Donald E. Moth W2MPK via Topband" <topband@contesting.com>
Date: Sun, 15 Nov 2015 22:16:06 -0500
Crossband is allowed and requested, Go to for full details. http://www.arrl.org/news/arrl-medium-wave-experimenters-sponsoring-special -events-in-November LOWFER/MEDFER "MPK" Don W2MPK ______________
/archives//html/Topband/2015-11/msg00131.html (6,743 bytes)

197. Topband: bands (score: 1)
Author: "Donald E. Moth W2MPK via Topband" <topband@contesting.com>
Date: Sun, 15 Nov 2015 23:14:00 -0500
Think about it. The higher the meters the lower the band. Figure the 160 meter band in Khz and yes the 470 Khz and the 137 Khz band is lower. Don W2MPK _________________ Topband Reflector Archives -
/archives//html/Topband/2015-11/msg00133.html (6,396 bytes)

198. Re: Topband: Diversity-capable transceivers (score: 1)
Author: Roger Parsons via Topband <topband@contesting.com>
Date: Tue, 1 Dec 2015 16:06:43 +0000 (UTC)
I am using the IC7800 as a diversity receiving system on 160m and it is excellent. Both receivers are identical and are locked to the same Master Oscillator. I have been unable to detect any phase dr
/archives//html/Topband/2015-12/msg00003.html (8,170 bytes)

199. Topband: adding another inverted l to the existing (score: 1)
Author: james soto via Topband <topband@contesting.com>
Date: Thu, 3 Dec 2015 00:32:40 +0000 (UTC)
Actually iam using an inverted L for 160 with few radials.I would like to build another one for 75 meters band. my questio are:1. How close they could be? 2. could i use the same radials existing fro
/archives//html/Topband/2015-12/msg00021.html (7,207 bytes)

200. Topband: 2nd inverted L (score: 1)
Author: james soto via Topband <topband@contesting.com>
Date: Thu, 3 Dec 2015 02:17:33 +0000 (UTC)
In the previous post i did not mention that the antennas will be feed individually.thanks kp2bh / jimmy _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2015-12/msg00025.html (6,709 bytes)

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