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Total 6 documents matching your query.

1. [Amps] Supply question (score: 1)
Author: Michael J Talkington <n8fwd@hotmail.com>
Date: Tue, 19 Jul 2011 20:47:32 -0400
Hello, I am building a single band hf amp. I am using two 3-500Z tubes. The specs for the tubes say 4000 Volts dc max. I keep hearing people volting these tubes in standby above this voltage and when
/archives//html/Amps/2011-07/msg00223.html (6,690 bytes)

2. Re: [Amps] 3-500 z...g Impressions? (score: 1)
Author: Michael J Talkington <n8fwd@hotmail.com>
Date: Fri, 5 Aug 2011 15:31:27 -0400
Hello, I have used Taylors in my Ameritron AL-82 and my Heathkit SB-220. I have never had any problems with these tubes. Just the other night on 3892 Khz I fell asleep in my chair I hit the lock butt
/archives//html/Amps/2011-08/msg00006.html (7,455 bytes)

3. [Amps] Tunned Input (score: 1)
Author: Michael J Talkington <n8fwd@hotmail.com>
Date: Wed, 17 May 2017 00:58:13 +0000
I am looking for the math formula to build a pi network tuned input. I find charts but want the formula . Thanks Mike N8FWD Get Outlook for iOS<https://aka.ms/o0ukef> ________________________________
/archives//html/Amps/2017-05/msg00161.html (6,498 bytes)

4. [Amps] Antenna Works (score: 1)
Author: Michael J Talkington <n8fwd@hotmail.com>
Date: Wed, 6 Sep 2017 20:44:09 +0000
I have bought a used homebrew amp and I am updating and changing things and it has a Simpson meter that says antenna works and a capacitor bank with the same and I cannot find the company on the web
/archives//html/Amps/2017-09/msg00031.html (6,620 bytes)

5. Re: [Amps] Antenna Works (score: 1)
Author: Michael J Talkington <n8fwd@hotmail.com>
Date: Wed, 6 Sep 2017 22:07:54 +0000
My call is N8FWD Do you have a amateur call sign? Can you post some pictures somewhere? A picture is worth a thousand words.. 73 Jim W7RY I have bought a used homebrew amp and I am updating and chang
/archives//html/Amps/2017-09/msg00033.html (8,534 bytes)

6. Re: [Amps] Antenna Works (score: 1)
Author: Michael J Talkington <n8fwd@hotmail.com>
Date: Wed, 6 Sep 2017 22:35:21 +0000
I googled and got nothing thank you Mike... http://www.antennaworks.com/ There is a link at the bottom of the page for a manual for their 2 meter amplifier. There is a picture of the meter on the web
/archives//html/Amps/2017-09/msg00035.html (9,182 bytes)

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