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Total 7 documents matching your query.

1. [Amps] Need SB-221 tuning cap (26-164) (score: 1)
Author: Charlie Ocker <N9CO@aol.com>
Date: Sun, 24 Feb 2008 08:30:06 -0600
Hello, all I'm in need of a replacement tuning cap for my SB-220. The stock original Heathkit p/n is 26-131. I do NOT want this... the one I have has arced over and melted some of the plates! The uni
/archives//html/Amps/2008-02/msg00167.html (7,208 bytes)

2. Re: [Amps] Need SB-221 tuning cap (26-164) (score: 1)
Author: Charlie Ocker <N9CO@aol.com>
Date: Tue, 26 Feb 2008 04:55:19 -0600
I've already checked with RF parts, and they do not have the 26-164. They have the older 26-131. The wording in their catalog is misleading. 73, Charlie N9CO _________________________________________
/archives//html/Amps/2008-02/msg00189.html (7,262 bytes)

3. Re: [Amps] Need SB-221 tuning cap (26-164) (score: 1)
Author: Charlie Ocker <N9CO@aol.com>
Date: Wed, 27 Feb 2008 19:32:19 -0600
I received a quote the other day from Oren Elliot Products, Inc., the original manufacturer of the 26-164 tuning capacitor that Heathkit used in the SB-221 and HL-2200. Dear sir -- The modern equival
/archives//html/Amps/2008-02/msg00201.html (8,273 bytes)

4. [Amps] WTB: Panel meters for SB-220 (score: 1)
Author: Charlie Ocker <N9CO@aol.com>
Date: Sun, 26 Oct 2008 15:35:16 -0500
Looking for *both* meters. Mine are dead. Any leads appreciated. Vy 73, Charlie N9CO _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/
/archives//html/Amps/2008-10/msg00117.html (6,927 bytes)

5. [Amps] Pi-Net tank bandswitch question (score: 1)
Author: Charlie Ocker <N9CO@aol.com>
Date: Fri, 28 Nov 2008 07:04:31 -0600
Greetings all, and happy post-Thanksgiving. I'm progressing nicely on my first homebrew amplifier, a pair of 3-500z's in GG. I have collected all the tank components (pi network) including a used two
/archives//html/Amps/2008-11/msg00241.html (7,677 bytes)

6. [Amps] Input impedance of pair 3-500z's in GG (score: 1)
Author: Charlie Ocker <N9CO@aol.com>
Date: Sat, 13 Dec 2008 15:33:15 -0600
Hello, group. What is an acceptable value used in normal practice for the input impedance of a pair of 3-500z's in grounded grid? I've searched the archives, and haven't found an answer. The Eimac da
/archives//html/Amps/2008-12/msg00219.html (7,377 bytes)

7. [Amps] Plate choke question (score: 1)
Author: Charlie Ocker <N9CO@aol.com>
Date: Tue, 10 Feb 2009 05:37:04 -0600
Greetings, I'm building my first homebrew amp. Making slow but steady progress. It is a pair of 3-500z in grounded grid. I have acquired an old National R-175A plate choke. It is in good shape, and I
/archives//html/Amps/2009-02/msg00255.html (6,755 bytes)

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