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81. Re: [Amps] Metric Conversion (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 06:40:24 -0400
See below; ** REPLY SEPARATOR ** I'll about give 20:1 odds he cuts it himself or gets one of his house keepers to do it free. If it wasn't for some of the lawsuits, he would be getting by with a lot
/archives//html/Amps/2005-08/msg00398.html (12,574 bytes)

82. Re: [Amps] TV sweep tubes and 6146s (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 06:51:05 -0400
If it were me going to build a new sweep tube type amp, I'd look at the new 6550 tubes. Their maximum dissapation is around 40 watts which equals a 6LF6 in power. They dont have an anode cap, and the
/archives//html/Amps/2005-08/msg00399.html (9,840 bytes)

83. Re: [Amps] Metric Conversion (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 07:40:55 -0400
Cliff, What their excuse was, was that they wanted to make sure there were no backdoors, etc. in the software before they would use it. I also found out that is a common thing in different countries
/archives//html/Amps/2005-08/msg00403.html (17,014 bytes)

84. Re: [Amps] Metric Conversion (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 07:43:51 -0400
Dick, Right now GM is involved with the Chinese making mini vans there. The average Chinese auto worker makes a whopping $64 a month! That I read the other day in the New York Times. Best, Will ** RE
/archives//html/Amps/2005-08/msg00404.html (17,314 bytes)

85. Re: [Amps] Testing filament xfmr (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 09:16:36 -0400
Really the best test is use a load bank so the secondary will pull the maximum rated current. The load bank of course is a large set of resistors. An air cooled transformer for our type work shouldn'
/archives//html/Amps/2005-08/msg00408.html (11,966 bytes)

86. Re: [Amps] Metric Conversion (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 09:34:43 -0400
To go online for conversions, a really good place to go is; http://online.unitconverterpro.com/ Unit Converter Pro is also the best shareware converter I know of which they sell. The online conversio
/archives//html/Amps/2005-08/msg00410.html (13,330 bytes)

87. [Amps] Al Dowski, book order (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 10:52:48 -0400
Al, I had a computer crash here the other night and lost my old e-mails and address book. I received your check for the book. If you would, please e-mail me with your info again. Thanks again for pur
/archives//html/Amps/2005-08/msg00411.html (7,471 bytes)

88. [Amps] Kelvin Clips (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 14:11:46 -0400
I have a set of kelvin clips here for my LCR meter which the rubber tubing had went bad and someone replaced it with rubber bands wrapped around each before I got them. They work but not as good as t
/archives//html/Amps/2005-08/msg00412.html (7,212 bytes)

89. [Amps] Dutchman Special (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Thu, 11 Aug 2005 16:22:47 -0400
I had heard of the Dutchman Special before but didn't know who made them. I ran across this one on ebay so look closely who made it. Keep in mind it's a single band amp and it's between 10 and 12 met
/archives//html/Amps/2005-08/msg00415.html (7,177 bytes)

90. Re: [Amps] ARD-230A (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Fri, 12 Aug 2005 10:07:04 -0400
Rich, Of course the higher ups wont admit to that and make a change in a product all ready released. As soon as the customers who already own one found out about the change, they would all want their
/archives//html/Amps/2005-08/msg00426.html (11,063 bytes)

91. Re: [Amps] Sort Start (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Fri, 12 Aug 2005 11:01:54 -0400
Larry, Yes, it very well could as the 4-5 seconds was a guess for the longest time. The reason, a ham on this mailer ran a test and sent me the results from a logging oscilloscope which showed the in
/archives//html/Amps/2005-08/msg00429.html (11,291 bytes)

92. Re: [Amps] Sort Start (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Fri, 12 Aug 2005 11:46:12 -0400
See below; ** REPLY SEPARATOR ** That's the way I see it too. One takes a chance of burning one or both out, or overheating the relay contacts. Most use around a 25 watt resistor which is really too
/archives//html/Amps/2005-08/msg00433.html (10,338 bytes)

93. [Amps] Philco-Sierra 400A-Z (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Fri, 12 Aug 2005 13:41:33 -0400
All, I just received an e-mail where I was offered a Philco-Sierra 400A-Z rack mount wattmeter. Is this a thru-line type meter or a load? I cant find any info about it on the internet. Thanks, Will _
/archives//html/Amps/2005-08/msg00445.html (6,820 bytes)

94. [Amps] Mobile amp (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Sun, 14 Aug 2005 06:35:26 -0400
I ran across this on ebay for any who might want to convert an 11 meter mobile over to an amateur amp. I don't know who's building these as this brand is a new one on me but by the looks of the insid
/archives//html/Amps/2005-08/msg00482.html (7,053 bytes)

95. Re: [Amps] Mobile amp (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Sun, 14 Aug 2005 12:56:04 -0400
Bill, What I seen there were the two sets of input and output transformers, a splitter on the LH side (smallest toroid), and the combiner on the RH side (largest toroid). On the input transformers, t
/archives//html/Amps/2005-08/msg00487.html (10,514 bytes)

96. Re: [Amps] set up for the big maul (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Sun, 14 Aug 2005 16:17:17 -0400
Ken, Actually, a motor maul is just a big series pass regulator with a battery switching arrangement. What they do is series-paralell a bunch of 12 volt batteries and regulate the output. While the a
/archives//html/Amps/2005-08/msg00499.html (9,166 bytes)

97. Re: [Amps] Mobile amps (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Sun, 14 Aug 2005 16:26:12 -0400
It's got a whopper of a plate transformer and runs off of about 12 Vac 3 phase. I'll about bet I know who wound that, there up in New Jersy. I'd say the amp was built in Florida though. You can sure
/archives//html/Amps/2005-08/msg00501.html (8,311 bytes)

98. Re: [Amps] Mobile amp (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Sun, 14 Aug 2005 16:36:52 -0400
Jack, I'm not for sure who's making them any more. Henry used to make a good one and I don't know if they have any left or not. They were really well made, or the ones I've seen. Best, Will ** REPLY
/archives//html/Amps/2005-08/msg00504.html (12,816 bytes)

99. Re: [Amps] Square plate choke ? (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Mon, 15 Aug 2005 06:21:58 -0400
Ken, It would be no different except you would have to convert the circumferances to find the diameter which the formula uses. It's the same as winding a square or rectangular transformer coil, no di
/archives//html/Amps/2005-08/msg00514.html (7,205 bytes)

100. Re: [Amps] 2nd grid resistor blow Ameritron AMP 811H (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Tue, 16 Aug 2005 08:16:32 -0400
I wouldn't believe it either if it weren't for years of servicing RF amps. Some of the old G-G sweep tube amps were so prone to self oscillation, that the cathodes were killed all together on idle to
/archives//html/Amps/2005-08/msg00549.html (13,441 bytes)

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