- 1. [Amps] AX9902 (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 5 Jan 2003 15:54:10 -0500
- Does anybody know where I might find the specification sheets/parameters = for an AX9902? A friend of mine has one but doesn't know the parameters = of it. I found the AX9901 and AX9903 but not the a
- /archives//html/Amps/2003-01/msg00045.html (6,536 bytes)
- 2. [Amps] Power ratings N/BNC/SO239? (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 10 Nov 2002 16:55:12 -0500
- Also, One might want to consider local climate. Here in central PA where we are known to have weather changes, I used an 'N' type connector since it was generally accepted by the military. However, b
- /archives//html/Amps/2002-11/msg00160.html (9,072 bytes)
- 3. [Amps] Virus !!!!!!!!!!! (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Thu, 3 Oct 2002 18:08:46 -0400
- The one I received came from K1TO's address. Norton successfully removed it. Mike(y) W3SLK John not necessarily, this worm virus just takes a list of email addresses from an infected computer's conta
- /archives//html/Amps/2002-10/msg00020.html (8,128 bytes)
- 4. [Amps] Heising Choke (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Tue, 17 Sep 2002 22:00:14 -0400
- I won't when I hear you, Steve;>) Mod-U-Lator, Mike(y) W3SLK //Interestingly, I can get "that old AM sound" out of my solid-state TS-850S/AT, to the extent that when I use AM (29.01+) and tell the bo
- /archives//html/Amps/2002-09/msg00122.html (10,379 bytes)
- 5. [Amps] Gonset Amplifier (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Wed, 18 Sep 2002 16:44:28 -0400
- Hmmmm, I seem to remember that P&H made a '500 watt' (input) amp that used highly cheap and plentiful 1625's. If memory serves me, it was a direct copy from an article out of QST. There was one sligh
- /archives//html/Amps/2002-09/msg00136.html (9,323 bytes)
- 6. [Amps] Amplifier Web Page (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 22 Sep 2002 09:18:20 -0400
- Hey whatever became of the web page with all the amps that people had = built? The URL that I had was hosted by Wil and every time I go there, I = get an error. Did I miss an update and forget to boo
- /archives//html/Amps/2002-09/msg00169.html (6,543 bytes)
- 7. [Amps] Boat Anchor (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Sat, 31 Aug 2002 17:39:16 -0400
- Joe, You may do well by contacting Joe Cro, (AKA Vortex Joe). He is pretty much up on the classic equipment and a damn nice fella. You can email him at: Yardleyite@aol.com Good luck, Mike(y) W3SLK --
- /archives//html/Amps/2002-08/msg00340.html (8,404 bytes)
- 8. [Amps] Need help on xmtr loading circuit. (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Thu, 20 Jun 2002 22:15:50 -0400
- Mike, You may be better off trying the AM email reflector: amradio@mailman.qth.net or the AM window BB: http://www.amwindow.org/wwwboard/wwwboard.html. There are quite a few engineers there that coul
- /archives//html/Amps/2002-06/msg00168.html (9,858 bytes)
- 9. [Amps] CTI follow up - miscellaneous ramblings (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Wed, 26 Jun 2002 17:56:29 -0400
- * Super-Excellent idea, Steve. A showy visual display just might win over the "real radios glow in the dark" gang. Hmmmmm, lets see, with high-intensity LEDs, it should be possible to make a 800-LED
- /archives//html/Amps/2002-06/msg00240.html (8,937 bytes)
- 10. [Amps] AL811H (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 19 May 2002 06:11:04 -0400
- Scott, Verify that all of the tubes are 'located' properly in their socket. I seem to remember you can be out of sequence with regards to your pin location on 811's pending the type of socket they a
- /archives//html/Amps/2002-05/msg00303.html (7,297 bytes)
- 11. [Amps] IMD vs. Vcc (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Mon, 1 Apr 2002 19:16:15 -0500
- Tom said: Second, you can not cause harmful QRM outside of the normal occupied bandwidth allocated for that mode. (A3J means 3kHz wide) I would like to know where it says that in Part 97. I have gott
- /archives//html/Amps/2002-04/msg00038.html (8,265 bytes)
- 12. [AMPS] Free stuff from business and industry (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Wed, 19 Dec 2001 22:22:34 -0500
- I have to add my 2 cents worth. A friend of mine built a complete amplifier comprised of 2 813's. Other than the tubes, filament and B+ transformer, it was built completely with samples. He even got
- /archives//html/Amps/2001-12/msg00375.html (11,297 bytes)
- 13. [AMPS] cheap cap meter (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Mon, 24 Dec 2001 00:21:20 -0500
- Here they come: My all time favorite for checking capacitance has to be the old Eico Capacitance/Resistance Bridge complete with the green 'eye' tube. We used these when I was in Vo-Tech many moons a
- /archives//html/Amps/2001-12/msg00470.html (9,267 bytes)
- 14. [AMPS] Audio Amps supplies in S. FL ? (score: 1)
- Author: kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 4 Nov 2001 07:47:14 -0500
- This is a multi-part message in MIME format. --=_NextPart_000_003B_01C16504.EB3554E0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Scott, My recommendatio
- /archives//html/Amps/2001-11/msg00030.html (13,050 bytes)
- 15. [AMPS] big V (score: 1)
- Author: Mike Sawyer" <kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 25 Nov 2001 16:13:52 -0500
- I got the same V-I-R-U-S from radio-imports.com. It is the W32 badtrans.mm hidden as a fun.mp3.pif file. If you download from Norton now, they have the parameters. I didn't and i got bit. I know this
- /archives//html/Amps/2001-11/msg00428.html (7,594 bytes)
- 16. [AMPS] MEASURING FILAMENT VOLTAGE (score: 1)
- Author: kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 21 Oct 2001 23:00:26 -0400
- I have an RCA 2X 3-400Z's G-G, for 1 KW out. I was having a problem with power output. It seemed that all the power I could get out was 500 watts and that was on a good day. After some investigation,
- /archives//html/Amps/2001-10/msg00418.html (9,015 bytes)
- 17. Fw: [AMPS] transformer oil (score: 1)
- Author: kc4slk@csrlink.net (Mike Sawyer)
- Date: Sun, 30 Sep 2001 21:05:43 -0400
- This is a multi-part message in MIME format. --=_NextPart_000_005A_01C149F3.AB282520 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Ken, First and foremost
- /archives//html/Amps/2001-09/msg00002.html (14,014 bytes)
- 18. [AMPS] Distortion, amp design, and 813s (newbie alert!!) (score: 1)
- Author: kc4slk@csrlink.net (Mike Sawyer)
- Date: Wed, 19 Sep 2001 20:54:29 -0400
- I don't think you could touch a single 3-500Z for what you get for 4-813's. It's been said before and I'll say it again here: "813's give you more 'bang' for your buck!!!" Just my nickel's worth of f
- /archives//html/Amps/2001-09/msg00354.html (12,148 bytes)
- 19. [AMPS] Amps, distortion, etc. (score: 1)
- Author: kc4slk@csrlink.net (Mike Sawyer)
- Date: Thu, 23 Aug 2001 22:12:46 -0400
- I have a friend of mine that runs a Thunderbolt. If memory serves me, it runs AB1(?). Only 800 watts out though. Nice amp. Mike(y) W3SLK -- Original Message -- From: "carl seyersdahl" <carlseye@tampa
- /archives//html/Amps/2001-08/msg00308.html (7,602 bytes)
- 20. [AMPS] Q and parasitics. (score: 1)
- Author: kc4slk@csrlink.net (Mike Sawyer)
- Date: Mon, 18 Jun 2001 17:01:52 -0400
- Dunno about that (I've never tried, but I've never had parasitics in an 813 stage, even without stoppers), but most of these designs were for triodes. The odd pentode - HK257 and the like - but mainl
- /archives//html/Amps/2001-06/msg00146.html (10,093 bytes)
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