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Total 183 documents matching your query.

161. Re: [TenTec] 95% Shield (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Thu, 15 May 2008 11:30:49 -0700 (PDT)
So what your saying is even ONE Milliwatt would create a problem with RFI. So much for shielding in the real world. I want to build a glass house with no metal, and transmit 1 KW on the HF bands with
/archives//html/TenTec/2008-05/msg00290.html (8,645 bytes)

162. Re: [TenTec] 95% Shield (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 17 May 2008 11:21:44 -0700 (PDT)
The point is, "IT IS NO ENCOUNTERING SERIOUS TVI", the point is they get TVI no matter how minimal, it is there and just bothers the neighbors. The point is, they may not know how to contact the FCC
/archives//html/TenTec/2008-05/msg00352.html (10,445 bytes)

163. [TenTec] Low Pass Filter (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 17 May 2008 11:38:14 -0700 (PDT)
Oak Bay use to make a pretty good one. Not sure if they still are making them. I have tried others with various affects. Oak Bay seamed to be most effective. .I feel there are other issues to deal wi
/archives//html/TenTec/2008-05/msg00354.html (7,959 bytes)

164. Re: [TenTec] 95% Shield (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sun, 18 May 2008 15:38:00 -0700 (PDT)
Your probably right the Lawyers my have a festival with that. From what I have read BC transmitter site engineers percentage was about 10% or a bit more that had leukemia. Wish I could find where I h
/archives//html/TenTec/2008-05/msg00387.html (9,313 bytes)

165. Re: [TenTec] 95% Shield (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Tue, 20 May 2008 14:03:39 -0700 (PDT)
Leukemia I read the survey results From the FCC and other publications on biological effects or RFI. No authority on the subject by a long shot. Magnetic fields and inadequate shielding is a hazard.
/archives//html/TenTec/2008-05/msg00426.html (9,123 bytes)

166. Re: [TenTec] Low Pass Filter (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Tue, 20 May 2008 16:10:58 -0700 (PDT)
If you were to buy a Low Pass Filter I would get an Oak Bay or Bencher. Still you do not need one. Other problems exist. I bought a used filter from a swap fest/on line and it generated more RFI than
/archives//html/TenTec/2008-05/msg00433.html (8,796 bytes)

167. Re: [TenTec] Low Pass Filter (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Tue, 20 May 2008 19:00:19 -0700 (PDT)
If you were to buy a Low Pass Filter I would get an Oak Bay or Bencher. Still you do not need one. Other problems exist. I bought a used filter from a swap fest/on line and it generated more RFI than
/archives//html/TenTec/2008-05/msg00438.html (8,734 bytes)

168. Re: [TenTec] Low Pass Filter (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Wed, 21 May 2008 17:31:32 -0700 (PDT)
Who had the RFI problem on 160M 70 miles away? Sounds more like the TV shield and connector not properly installed and grounded. When I make these connector up with RG6 I strip the cable right down t
/archives//html/TenTec/2008-05/msg00454.html (8,591 bytes)

169. Re: [TenTec] A bit off topic...antenna question (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Thu, 22 May 2008 15:08:43 -0700 (PDT)
How long is the Douple Bazooka? Radio Wavz will exchange it for you it thats the case. Call them first. Keep The Faith, Jim K9TF/WA9YSD
/archives//html/TenTec/2008-05/msg00481.html (8,193 bytes)

170. [TenTec] K3 Forum (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 31 May 2008 03:37:05 -0700 (PDT)
I have a very good friend that has one of these radios. He likes his radio very much Try http://www.nabble.com/Elecraft-f28632.html There are several forums on the web for this subject. Looks like th
/archives//html/TenTec/2008-05/msg00630.html (6,930 bytes)

171. Re: [TenTec] K3 Forum (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 31 May 2008 03:53:01 -0700 (PDT)
Also try http://www.mail-archive.com/elecraft@mailman.qth.net/maillist.html Keep The Faith, Jim K9TF/WA9YSD I have a very good friend that has one of these radios. He likes his radio very much Try ht
/archives//html/TenTec/2008-05/msg00631.html (7,350 bytes)

172. Re: [TenTec] Omni 546 - C RF Power amplifier (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 31 May 2008 13:48:37 -0700 (PDT)
90ns seams to be a good time constant. My Old Drake TR-7 had an issue with a missing resistor in its design. With some digging this is what they intended it to be. I have no idea what Ten-Tec has for
/archives//html/TenTec/2008-05/msg00656.html (7,026 bytes)

173. Re: [TenTec] Coax connectors (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 31 May 2008 13:59:05 -0700 (PDT)
If running high power use the PL-259 Silver with the Teflon dielectric. Keep The Faith, Jim K9TF/WA9YSD
/archives//html/TenTec/2008-05/msg00658.html (7,948 bytes)

174. Re: [TenTec] Coax connectors (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 31 May 2008 14:04:01 -0700 (PDT)
Also I have seen dummy loads with type N connectors in UHF and VHF installations on the far end of radiax cable to draw the power through the cable so the RF can radiate out of the cable for some pag
/archives//html/TenTec/2008-05/msg00659.html (8,273 bytes)

175. [TenTec] Twinlead and Balanced Tuners (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 12 Apr 2008 12:27:25 -0700 (PDT)
--"Resonant antennas for each band/frequency is the way to go. An the coaxial choke balun properly constructed and installed very close to the feed point is and excellent performer. It handles lots o
/archives//html/TenTec/2008-04/msg00145.html (8,680 bytes)

176. [TenTec] 3-500Z (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sun, 4 Nov 2007 06:28:15 -0800 (PST)
I just have another comment on this subject. I believe the 3-500Z has a 500 watt heat dissipation. With good ventilation you can run the plates to a cherry red at key down, or AM operation. If you do
/archives//html/TenTec/2007-11/msg00096.html (7,081 bytes)

177. [TenTec] EIMAC 3-500Z Tube Fix (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sun, 14 Oct 2007 11:00:58 -0700 (PDT)
Some to keep in mind. Back when EIMAC tubes were made when the Drake L-7 came out, EIMAC was having pin soldering problems. Filiments going on and off power dropping off intermitantly and the sort. I
/archives//html/TenTec/2007-10/msg00304.html (7,191 bytes)

178. [TenTec] CW AUX KEY (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sat, 1 Sep 2007 06:21:22 -0700 (PDT)
Well the CW AUX key jack is for an external keyer out put. It is located between the AUX +13.5V and the PTT. It is an RCA Jack. Last time I posted this, people thought I was talking about AUX Key for
/archives//html/TenTec/2007-09/msg00001.html (7,311 bytes)

179. [TenTec] CW AUX Key Input OMNI VI Plus (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Fri, 31 Aug 2007 04:30:49 -0700 (PDT)
This will be the third time I have to send in my OMNI VI Plus to get the CW AUX Key circuit repaired. Could RFI be blowing this for me? How do I prevent this from going out? Is there a better fix out
/archives//html/TenTec/2007-08/msg00478.html (7,138 bytes)

180. [TenTec] RFI Solution (score: 1)
Author: Jim WA9YSD <wa9ysd@yahoo.com>
Date: Sun, 22 Jul 2007 14:14:48 -0700 (PDT)
Here is an RFI solution. On my antennas I have not been able to get the SWR on the Omni VI plus xcvr, Hercules II amp and the 253 Automatic Antenna Tuner down to 1:1 all at the same time. The solutio
/archives//html/TenTec/2007-07/msg00274.html (7,722 bytes)

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