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1. Re: [Amps] bit non in vkland! (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Wed, 10 Dec 2008 07:35:08 -0800
Here a some of the full part numbers for MAX110 (Plastic DIP versions) http://www.maxim-ic.com/quick_view2.cfm/qv_pk/1018/t/or/pt/MAX110/pk/PDIP Other packages http://www.maxim-ic.com/quick_view2.cfm
/archives//html/Amps/2008-12/msg00190.html (9,018 bytes)

2. Re: [Amps] 811a (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Wed, 10 Dec 2008 13:17:45 -0800
Scroll to the bottom of this page: http://www.rfparts.com/6146w.html or http://www.surplussales.com/Tubes-Sock-Acc/100/TubesListed_100up_2.html Plus I am sure there are other sources 73, Cliff K3LL _
/archives//html/Amps/2008-12/msg00193.html (7,415 bytes)

3. Re: [Amps] Al811 (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Mon, 15 Dec 2008 22:37:52 -0800
In regard to the filament voltage of the 811 tube, it should be 6.3V. What do you measure? If you see something totally different, I would like to know. I could pull the cover off my AL-811 to compar
/archives//html/Amps/2008-12/msg00238.html (7,726 bytes)

4. Re: [Amps] AL80A replacement HV transformer (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Tue, 27 Jan 2009 15:28:25 -0800
I am sure MFJ/Ameritron would be happy to sell you one at ~200USD. Another source is Harbach Electronics, though it may be a make to order item with a long lead time. http://www.harbachelectronics.co
/archives//html/Amps/2009-01/msg00326.html (8,914 bytes)

5. Re: [Amps] MGF1502 (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Thu, 12 Feb 2009 21:26:20 -0800
Best I could find was a Japanese datasheet http://www.datasheetarchive.com/MGF1502-datasheet.html I'm sure the original and any crosses probably went EOL some time ago. You may have to manually cross
/archives//html/Amps/2009-02/msg00400.html (7,605 bytes)

6. Re: [Amps] MGF1502 (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Fri, 13 Feb 2009 09:43:07 -0800
Welcome to the wonderful world of electronics parts brokers/independent distributors! Most of these firms will have a minimum order of $100-$250. Depending on who you talk to in the electronics suppl
/archives//html/Amps/2009-02/msg00423.html (11,860 bytes)

7. Re: [Amps] LK-450 Band Switch (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Sat, 21 Feb 2009 15:18:35 -0800
Hi Jeff, Take a look at the LK-450 JPGs in http://www.k3ll.us/media/ Let me know if those work for you. 73, Cliff K3LL _______________________________________________ Amps mailing list Amps@contestin
/archives//html/Amps/2009-02/msg00629.html (8,262 bytes)

8. Re: [Amps] AL-80B trouble (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Mon, 2 Mar 2009 13:50:01 -0800
They are switched inline on xmit. 73, Cliff K3LL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-03/msg00071.html (8,863 bytes)

9. Re: [Amps] OT: Can someone ID this tube and its use ? (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Wed, 1 Apr 2009 13:29:17 -0700
I quick search of the archives and Google seems to indicate that it is close to a 4-1000 http://lists.contesting.com/_amps/2003-12/msg00196.html http://lists.contesting.com/_amps/2003-06/msg00140.htm
/archives//html/Amps/2009-04/msg00012.html (8,916 bytes)

10. Re: [Amps] High SWR was SB-1000 tuning question (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Wed, 22 Apr 2009 13:28:07 -0700
Does your 80m antenna have a flat 1:1 SWR from 3.5MHz to 4.0MHZ? Cliff K3LL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/l
/archives//html/Amps/2009-04/msg00213.html (9,458 bytes)

11. Re: [Amps] Alpha 374A ? (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Sun, 2 Aug 2009 18:11:02 -0700
Fyi - maximum ERP of 50W is allowed on 60m http://www.arrl.org/FandES/field/regulations/Hambands_color.pdf 73, K3LL _______________________________________________ Amps mailing list Amps@contesting.
/archives//html/Amps/2009-08/msg00034.html (7,734 bytes)

12. Re: [Amps] 3cpx1500/a7 for sale (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Thu, 22 Oct 2009 10:29:19 -0700
Figure about $350 USD + shipping _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-10/msg00296.html (10,122 bytes)

13. Re: [Amps] cooked exciter - (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Fri, 23 Oct 2009 10:52:28 -0700
You might also want to try the TS-940 Group http://groups.yahoo.com/group/ts-940/ 73, Cliff K3LL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.con
/archives//html/Amps/2009-10/msg00310.html (8,274 bytes)

14. Re: [Amps] AL-811h Question (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Sun, 21 Feb 2010 21:44:45 -0800
REPLY: In the 811 (not the H version) both fuse holders are used regardless of primary voltage - what *does* change is the rating of the fuses, depending on the primary voltage. Both fuses have the
/archives//html/Amps/2010-02/msg00636.html (9,165 bytes)

15. Re: [Amps] A word of Caution for my Ham Radio Brethren! (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Tue, 18 May 2010 17:41:20 -0700
There are copyright issues with the free distribution of Heathkit manuals... http://www.pestingers.net/Heathkit_manuals.htm 73, Cliff K3LL _______________________________________________ Amps mailin
/archives//html/Amps/2010-05/msg00186.html (13,041 bytes)

16. Re: [Amps] Time to Quit Using PayPal? (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Fri, 21 May 2010 17:49:23 -0700
Looks like all electronic forms of payment will be reported, not just PayPal. There won't be any confusion, anything over the limits set by the government will be income and a 1099 will be issued and
/archives//html/Amps/2010-05/msg00269.html (8,445 bytes)

17. Re: [Amps] Time to Quit Using PayPal? (score: 1)
Author: Cliff Frescura <cf@cfcorp.com>
Date: Fri, 21 May 2010 20:04:04 -0700
You'll need to establish your cost basis as well as capital improvements. Documentation of this must be maintained until unit is sold and VAT is applied.... 73 K3LL -- Cliff Sent from my Android phon
/archives//html/Amps/2010-05/msg00280.html (9,062 bytes)

18. Re: [Amps] More on "baby ur radio" (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Sun, 20 Dec 2015 21:05:31 -0800
Yes, because of tin whiskers. 73, Cliff K3LL -- ORIGINAL MESSAGE --(may be snipped) On Sat, 19 Dec 2015 22:40:28 -0600, you wrote: REPLY: So, absent migration, do transistors "wear out"? 73, Bill W6
/archives//html/Amps/2015-12/msg00038.html (8,846 bytes)

19. [Amps] For Sale: SB-1000 (score: 1)
Author: "Cliff Frescura" <cf@cfcorp.com>
Date: Sun, 5 Mar 2017 15:22:30 -0800
Greetings, Cleaning the shack. For Sale: Heathkit SB-1000 (similar to an Ameritron AL-80A) Single 3-500Z (date code 8637) 160m-10m (front panel does not show 10m, but band switch goes there) Currentl
/archives//html/Amps/2017-03/msg00038.html (6,854 bytes)

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