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References: [ +from:kenw2dtc@comcast.net: 146 ]

Total 146 documents matching your query.

121. Re: [Amps] field day - an illogical spinoff from Linear Amps (score: 1)
Author: "kenw2dtc" <kenw2dtc@comcast.net>
Date: Wed, 3 Dec 2008 16:19:34 -0500
Russ, Thanks for sharing info on your excellent Field Day. I photographed a local FD this year and thought the father and son tent was the best FD example I can remember: http://w2dtc.com/2008-0628-o
/archives//html/Amps/2008-12/msg00079.html (8,072 bytes)

122. Re: [Amps] Inductor Software? (score: 1)
Author: "kenw2dtc" <kenw2dtc@comcast.net>
Date: Thu, 4 Dec 2008 18:51:42 -0500
K8RI wrote: "This it the kind of thing I'd like to see on the reflector" I agree. 73, Ken W2DTC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.cont
/archives//html/Amps/2008-12/msg00095.html (7,415 bytes)

123. Re: [Amps] Non Detergent motor oil for dummy loads????? (score: 1)
Author: "kenw2dtc" <kenw2dtc@comcast.net>
Date: Fri, 5 Dec 2008 15:21:14 -0500
"I am resurrecting an old Heath Cantenna and having a hard time finding mineral oil in large quantities" I use this: http://www.mfjenterprises.com/Product.php?productid=MFJ-21 73, Ken W2DTC _________
/archives//html/Amps/2008-12/msg00108.html (8,551 bytes)

124. Re: [Amps] amp p/s metering (score: 1)
Author: "kenw2dtc" <kenw2dtc@comcast.net>
Date: Fri, 19 Dec 2008 11:33:33 -0500
KK7Uv wrote: "or is it 'better' to build a seperate multiplier string between B+ and B- for the meter?" There are several ways to accomplish the same result. I like the B+ to B- method that I have us
/archives//html/Amps/2008-12/msg00266.html (7,784 bytes)

125. Re: [Amps] High voltage wire (score: 1)
Author: "kenw2dtc" <kenw2dtc@comcast.net>
Date: Wed, 24 Dec 2008 12:41:49 -0500
VE3CUI wrote: "I even dispense with the Millen HV connectors, & instead, use GOOD QUALITY I used coax connectors years ago in the 2000 vdc days, and painted the male and female connectors with my wif
/archives//html/Amps/2008-12/msg00316.html (7,906 bytes)

126. Re: [Amps] Henry 3CX3000 RF Generator (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Thu, 15 Jan 2009 15:08:44 -0500
W7GJ wrote: "I have a friend who is considering taking on a conversion project, and I wonder if anyone can point me toward anyplace where a Henry 3CX3000 RF Generator can be found" New, small solid s
/archives//html/Amps/2009-01/msg00126.html (7,217 bytes)

127. Re: [Amps] 3-500zs to 8877 (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Wed, 21 Jan 2009 12:07:38 -0500
"Just submitting a quick poll to see what the feeling is about making the swap from a pair of 3-500s to the almighty 8877" I think a pair of 3-500Z's is more rugged and has more grid dissipation than
/archives//html/Amps/2009-01/msg00204.html (8,399 bytes)

128. Re: [Amps] Riley's Replacement (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Sat, 31 Jan 2009 19:54:33 -0500
K5UJ wrote: "for such a person comes to the job with no previous ham baggage, no biases, no preconceived notions of how ham radio "ought to be." That's refreshing and probably overdue." I'm not sure
/archives//html/Amps/2009-01/msg00378.html (6,935 bytes)

129. Re: [Amps] Glitch Resistor (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Mon, 2 Feb 2009 12:46:39 -0500
W6TR wrote: "Seems I remember that I could also use some AWG 30 for a glitch" Yes, that's what I have used for many years and it simply disappears when there is a short: http://w2dtc.com/w2dtc-hv-pow
/archives//html/Amps/2009-02/msg00030.html (7,929 bytes)

130. Re: [Amps] nichrome wire (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Wed, 11 Feb 2009 12:02:13 -0500
Yes, I remember the dreaded parasitic suppressor wars.......... lots of personal attacks with little supporting engineering data............... _______________________________________________ Amps ma
/archives//html/Amps/2009-02/msg00316.html (7,465 bytes)

131. Re: [Amps] Quieting SB-1000 (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Sun, 15 Feb 2009 11:19:19 -0500
"Vic, sorry about your transformer hum, but transformers usually hum because they don't know the words". :-) Lou That was sooooo bad, but it made me laugh anyway. 73, Ken W2DTC ______________________
/archives//html/Amps/2009-02/msg00472.html (7,355 bytes)

132. Re: [Amps] Minimum Value of RF Plate Chokes (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Thu, 26 Feb 2009 13:20:34 -0500
KM1H wrote: "Any amp covering 160-10 should have at least a .0047 added in parallel with whatever is there" Very interesting. I added 160 meters to my homebrew 80-20 amp. To my original 90 uhy plate
/archives//html/Amps/2009-02/msg00686.html (8,307 bytes)

133. Re: [Amps] AL-1200/1500 question (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Thu, 5 Mar 2009 14:19:40 -0500
I use one AL-1500 and two AL-1200's. Had them for about 5 years. No relay problems...........yet. The only repair has been to replace the filter caps on the AL-1500. 73, Ken W2DTC ___________________
/archives//html/Amps/2009-03/msg00155.html (7,596 bytes)

134. Re: [Amps] 13 Mhz amp 5CX1500A (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Mon, 9 Mar 2009 17:23:35 -0400
"I have two 2500D plasma generators...........However the Henry has a single phase power supply and a 3cx3000A7" Hi, I picked up a plasma amp version with a 3CX3000F7 and turned down the offer to tak
/archives//html/Amps/2009-03/msg00263.html (7,772 bytes)

135. Re: [Amps] Silver plating (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Wed, 8 Apr 2009 23:45:12 -0400
I had an HF tank silver plated and I found no operational difference between copper or silver. I will say that after years of operation in a heated environment, a silver plated tank looks physically
/archives//html/Amps/2009-04/msg00091.html (7,627 bytes)

136. Re: [Amps] New GS-35B amplifier.. (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Sat, 11 Apr 2009 22:43:58 -0400
What is the value of the plate choke? What is the value of the plate choke bypass cap? How much power out are you getting with 20 watts drive? 73, Ken W2DTC -- Applying 20 watts of drive the amplifie
/archives//html/Amps/2009-04/msg00133.html (6,998 bytes)

137. Re: [Amps] My website (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Fri, 17 Apr 2009 08:31:30 -0400
Mike, Nice restoration on your SB-200. 73, Ken W2DTC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-04/msg00163.html (6,561 bytes)

138. Re: [Amps] RE K2RIW 2 Meter Amp. (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Mon, 20 Apr 2009 20:47:34 -0400
I still have one of each in my storage cabinet. I build the 432 amp and a friend of mine built the 144 version. The 432 version would put out over 600 watts and in the black and white ATV days I coul
/archives//html/Amps/2009-04/msg00173.html (7,703 bytes)

139. Re: [Amps] RE K2RIW 2 Meter Amp. (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Tue, 21 Apr 2009 12:45:12 -0400
"for the record, did you guys really mean a 2m - repeat, 2m - version that was designed, built and published by K2RIW himself?" No, I don't think K2RIW ever designed and built one. The following PDF
/archives//html/Amps/2009-04/msg00183.html (7,992 bytes)

140. Re: [Amps] High SWR, (score: 1)
Author: "Ken" <kenw2dtc@comcast.net>
Date: Sat, 25 Apr 2009 10:03:51 -0400
"Between the two, I think I prefer Carl." Don WA4NPL oooooooooooooh, nooooooooooooo. 73, Ken W2DTC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.c
/archives//html/Amps/2009-04/msg00340.html (7,890 bytes)

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