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References: [ +from:robrk@nidhog.net: 179 ]

Total 179 documents matching your query.

21. Re: [Amps] B&W 852 Impedance Measurements (score: 1)
Author: "R.C. Morris" <robrk@nidhog.net>
Date: Thu, 03 Jul 2008 12:40:25 -0400
I was confused, again. Should have said 850. The 851 is the little 500 watt unit. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _____
/archives//html/Amps/2008-07/msg00027.html (9,705 bytes)

22. Re: [Amps] cooling chimney? (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Sun, 13 Jul 2008 21:37:36 -0400
Think you want some high temp glass. Various models of Colman camping lantern globes (replacement part at any Walmart or camping store) fit various tubes. Made of Pyrex glass, like glass baking dishe
/archives//html/Amps/2008-07/msg00125.html (7,877 bytes)

23. Re: [Amps] 1/4" shaft connectors (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Sat, 27 Sep 2008 01:06:38 -0400
No one said they have to be round. I used 1/2" square stock, cut off an inch, drilled a 1/4" hole, tapped for the 6-32 screws. -- This message has been scanned for viruses and dangerous content by Ma
/archives//html/Amps/2008-09/msg00227.html (9,521 bytes)

24. Re: [Amps] High SWR (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Fri, 21 Nov 2008 15:07:02 -0500
Was this the first time you ever used the setup on 15? -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ________________________________
/archives//html/Amps/2008-11/msg00216.html (7,802 bytes)

25. Re: [Amps] HV wire (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Mon, 22 Dec 2008 12:38:27 -0500
Auto parts store...spark plug department. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _____________________________________________
/archives//html/Amps/2008-12/msg00286.html (7,652 bytes)

26. Re: [Amps] [rfamplifiers] which cathode choke? (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Thu, 25 Dec 2008 13:54:49 -0500
Do it... start with the 50 amp fil chokes and 2 amp plate.. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___________________________
/archives//html/Amps/2008-12/msg00329.html (8,468 bytes)

27. Re: [Amps] Balast Resistor used in Henry PA's (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Thu, 08 Jan 2009 00:00:15 -0500
Buy your wife a new toaster, make your own, and have wire left over for meter shunts. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _
/archives//html/Amps/2009-01/msg00054.html (7,653 bytes)

28. Re: [Amps] 3-500zs to 8877 (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Wed, 21 Jan 2009 10:36:11 -0500
I'm of the "if it works, don't fix it crowd". No matter how good you are, you still messed with it. If you have the money for an 8877, start a project to build a complete amp, even single band to sta
/archives//html/Amps/2009-01/msg00199.html (8,937 bytes)

29. Re: [Amps] SB-220 Drive Levels (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Thu, 22 Jan 2009 18:24:03 -0500
The SB220 was never designed to "make" 1500 watts. It was designed for 1000 watts INPUT (plate volts x plate current). At 60% efficiency, look for 600 out. Just because it has 3-500's, the tank coil
/archives//html/Amps/2009-01/msg00249.html (8,138 bytes)

30. Re: [Amps] SB-220 Drive Levels (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Thu, 22 Jan 2009 19:01:41 -0500
No I'm not thinking of the SB200. I was trying to answer the original question. When incomplete questions are asked, we fill in with assumptions. The question was getting 1500 watts out of an SB220.
/archives//html/Amps/2009-01/msg00252.html (9,264 bytes)

31. Re: [Amps] Drake L-4 PS Transformer Rating (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Wed, 04 Feb 2009 08:51:54 -0500
An after a many dollars, you have half an S unit. Run it the way it was designed. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _____
/archives//html/Amps/2009-02/msg00063.html (7,089 bytes)

32. Re: [Amps] pc board material (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Mon, 16 Feb 2009 13:45:31 -0500
http://www.mcmaster.com/#grade-g-10/fr4-garolite-sheets/=mol9q -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ________________________
/archives//html/Amps/2009-02/msg00513.html (8,289 bytes)

33. Re: [Amps] "Big Iron" transformer source in UK? (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Sun, 01 Mar 2009 12:18:19 -0500
Ferrari, BMW, Bugatti ? -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ Amps mailing li
/archives//html/Amps/2009-03/msg00016.html (8,522 bytes)

34. Re: [Amps] SB-1000 tuning question (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Wed, 22 Apr 2009 13:36:49 -0400
A very quick look at an AL80b schematic shows some padding caps being switched by the band switch. Can't take the time to trace, right now. Did you blow a cap or band switch? -- This message has bee
/archives//html/Amps/2009-04/msg00203.html (7,571 bytes)

35. Re: [Amps] Help on Bird Model 4342 Dual Wattmeter VSWR Monitor (score: 1)
Author: rk <robrk@nidhog.net>
Date: Sat, 11 Jul 2009 21:29:14 -0400
3 seconds on Google..... www.freeinfostuff.com/Manuals/*Bird*_3122-*4342*.pdf -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _________
/archives//html/Amps/2009-07/msg00154.html (9,293 bytes)

36. Re: [Amps] grounding grids (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Sun, 02 Aug 2009 14:35:21 -0400
Change your server account setting from POP to IMAP. Mail not deleted will be there, when you get home. -- This message has been scanned for viruses and dangerous content by MailScanner, and is belie
/archives//html/Amps/2009-08/msg00025.html (7,518 bytes)

37. Re: [Amps] transfer switch (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Tue, 11 Aug 2009 00:09:42 -0400
Honda's Web site has some nice reading. They are selling their stuff but useful info. Specially the pages on how many KW's do I need. Lot of wasted purchase dollars and fuel. http://www.hondapowereq
/archives//html/Amps/2009-08/msg00260.html (7,309 bytes)

38. Re: [Amps] Query about capacitor value (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Tue, 15 Sep 2009 13:04:49 -0400
The Valiant used two more 6146's for the modulator. Just helped move one. It takes three old people. K2RK -- This message has been scanned for viruses and dangerous content by MailScanner, and is bel
/archives//html/Amps/2009-09/msg00199.html (8,860 bytes)

39. Re: [Amps] 73 Magazine (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Thu, 24 Sep 2009 23:25:16 -0400
Don't buy the wrong thing... "Ham Radio Magazine" was a real title published from 1968 until 1990. ARRL sells that CD. Chase "73" here... http://hamcall.net/73 Hi Dick, I'm not positive, but I think
/archives//html/Amps/2009-09/msg00297.html (8,212 bytes)

40. Re: [Amps] Vernier knobs? (score: 1)
Author: Robert Morris <robrk@nidhog.net>
Date: Sat, 03 Oct 2009 00:48:47 -0400
What I picture you looking for only does 270 degrees. Have one on the load cap (air) of one amp. 3" knob, 4"skirt, with 4 or 5 to one reduction. Skirt marked 0-100 within 270 degrees. 1959 ARRL HB, w
/archives//html/Amps/2009-10/msg00034.html (8,002 bytes)

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