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81. Re: [Amps] Fuses (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Thu, 6 Jan 2011 23:07:14 -0800
I bought some at my local farm supply store, WILCO. I believe Home Depot has them too. They are labeled as microwave oven fuses. Available in both 15 and 25 amp. They are a dark brown/gray. They are
/archives//html/Amps/2011-01/msg00054.html (8,825 bytes)

82. Re: [Amps] GigaVac GH3 Vacuum Relays (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Fri, 7 Jan 2011 09:33:49 -0800
Oh for crying out loud! We just had this decoction! Just a week ago! Max Gain systems has them new for the lowest price anywhere! 73 Jim W7RY _______________________________________________ Amps mail
/archives//html/Amps/2011-01/msg00065.html (9,165 bytes)

83. Re: [Amps] Help identifying tubes (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sun, 16 Jan 2011 19:47:37 -0800
Learn something new everyday! Thanks 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2011-01/msg00166.html (15,329 bytes)

84. Re: [Amps] Fireing up a old Tl922 amplifier. (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Wed, 19 Jan 2011 07:20:07 -0800
How long is your delay? Should be no more than .5 second to 1 second. 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mai
/archives//html/Amps/2011-01/msg00185.html (9,676 bytes)

85. Re: [Amps] What to buy? (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sun, 30 Jan 2011 17:07:02 -0800
"Duty Cycle: 50% in Amateur service at 2800 watts output power" Hardly "brick on the key" 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://list
/archives//html/Amps/2011-01/msg00457.html (11,058 bytes)

86. Re: [Amps] looking for idea on switching arrangement (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Mon, 31 Jan 2011 06:59:20 -0800
Take a look at the photos of my amplifiers. This is how I did the exact system you are talking about. http://s900.photobucket.com/albums/ac206/w7ry/ 73 Jim W7RY ______________________________________
/archives//html/Amps/2011-01/msg00459.html (9,261 bytes)

87. Re: [Amps] looking for idea on switching arrangement (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Mon, 31 Jan 2011 16:58:31 -0800
Thanks for the nice comments... The switch deck was from a surplus tuner of some sort. Any 30 degree index switch will work if your switch uses 30 degree detents. The pictures of the ganged tuned inp
/archives//html/Amps/2011-02/msg00003.html (10,745 bytes)

88. Re: [Amps] What to buy? (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sat, 5 Feb 2011 11:27:07 -0800
So where do you buy this stuff? I need some for my 8877 project. I'm not happy with the 80 meter toroid getting so hot. I run a lot of RTTY. The amp runs toroids on 80 and 160. The rest of the tank
/archives//html/Amps/2011-02/msg00031.html (8,809 bytes)

89. [Amps] Large Plate Transformer (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sun, 6 Feb 2011 13:18:50 -0800
Now this is pretty cool! You could run the entire shack full of amplifiers on this plate transformer.... And he has lots of them! http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=310169311327&ssPag
/archives//html/Amps/2011-02/msg00042.html (7,060 bytes)

90. [Amps] BIG Plate Xfmr (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sun, 6 Feb 2011 21:05:30 -0800
Here is a LARGE plate transformer for all you BIG amplifier fans.... EBay item number: 310169311327 Enough power for ALL the amps in the shack! 73 Jim W7RY ___________________________________________
/archives//html/Amps/2011-02/msg00043.html (6,413 bytes)

91. Re: [Amps] finger stock (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Mon, 7 Feb 2011 18:04:20 -0800
Did you try Ebay? How about RF parts? Would not hurt to call Max Gain Systems and ask them. 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://li
/archives//html/Amps/2011-02/msg00049.html (8,274 bytes)

92. Re: [Amps] AL-811 & 572's (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Wed, 9 Feb 2011 18:38:26 -0800
Because the H has 4 tubes and the non H has only 3. And the power supply is smaller. 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.con
/archives//html/Amps/2011-02/msg00078.html (14,174 bytes)

93. [Amps] Clipperton L Para Supp (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Mon, 28 Feb 2011 19:57:41 -0800
So unable to separate the wheat from the chaff on the archive, did we ever determine what the proper resistor value and type of resistor to use in the Clipperton L parasitic suppressor? 73 Jim W7RY _
/archives//html/Amps/2011-03/msg00009.html (6,728 bytes)

94. [Amps] Step Start and QSK Boards Available (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Tue, 1 Mar 2011 17:57:38 -0800
I still have TL-922 QSK boards available as well as a generic step start board. The step start board accepts 5, 12 24 or 48 volt relays. Both relays, dropping resistors, delay capacitors, coil droppi
/archives//html/Amps/2011-03/msg00016.html (7,276 bytes)

95. Re: [Amps] Alpha 77 start up (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Fri, 4 Mar 2011 07:15:39 -0800
Does it have a diode connected across it? And your forward biasing it instead of reverse biasing it? 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com
/archives//html/Amps/2011-03/msg00041.html (9,114 bytes)

96. [Amps] SB-220 Wanted (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sat, 5 Mar 2011 20:06:04 -0800
Looking for an SB-220 in the pacific northwest. I'll pick it up. Don't really care what it looks like of if it works. Must have good tubes and transformers. 73 Jim W7RY ______________________________
/archives//html/Amps/2011-03/msg00054.html (6,438 bytes)

97. Re: [Amps] Tuner Loss (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Thu, 10 Mar 2011 09:46:44 -0800
Or you're running it on RTTY. 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2011-03/msg00084.html (10,225 bytes)

98. Re: [Amps] doorknob cap supplier ? (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sun, 13 Mar 2011 06:57:48 -0700
Plate capacitors? Do you mean plate blocking capacitors? The capacitors between the the plate choke/tube plates and the tank circuit? Why do you think then need to be replaced? 73 Jim W7RY __________
/archives//html/Amps/2011-03/msg00094.html (8,551 bytes)

99. Re: [Amps] doorknob cap suppliers ? (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sat, 19 Mar 2011 11:20:38 -0700
What is "that amp" ? The model is not mentioned anywhere in this cut down thread. 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contes
/archives//html/Amps/2011-03/msg00127.html (12,802 bytes)

100. Re: [Amps] Dentron amplifier problems (score: 1)
Author: "Jim W7RY" <w7ry@inbox.com>
Date: Sat, 19 Mar 2011 11:23:39 -0700
The Dentron 10-160L is supposed to have 572Bs in it. How much high voltage? 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.c
/archives//html/Amps/2011-03/msg00129.html (12,274 bytes)

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