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Total 117 documents matching your query.

1. [Amps] HV Capacitor Info (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 04 Feb 2005 22:33:01 -0600
Need additional information on the following capacitors: 1. General Electric Cat. # 17F483 0.08 UF 10000 VDC 2. General Electric Cat. # 14F1436 2.1 UF 12500 VDC 3. Sprague Clorinol Cat. # 234P484 0.5
/archives//html/Amps/2005-02/msg00133.html (6,467 bytes)

2. Re: [Amps] [Moon-net] 3-turn pots? (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sat, 19 Feb 2005 21:28:33 -0600
The Bourns 3543S-1-102 is a 3 turn 1K pot. I have some new spares if interested. Doug -- Doug Renwick VA5DX PO Box 50, Clavet, Saskatchewan, Canada S0K 0Y0 VE5RA@sasktel.net First VE5 5BDXCC, 160M DX
/archives//html/Amps/2005-02/msg00607.html (7,416 bytes)

3. Re: [Amps] Magnet wire stripper (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sun, 27 Feb 2005 22:35:26 -0600
A large toe nail clipper with the handle removed and the clipper costs less. -- Doug Renwick VA5DX PO Box 50, Clavet, Saskatchewan, Canada S0K 0Y0 VE5RA@sasktel.net First VE5 5BDXCC, 160M DXCC & 9BDX
/archives//html/Amps/2005-02/msg00920.html (8,641 bytes)

4. Re: [Amps] MLA-2500B Question (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 01 Apr 2005 16:06:29 -0600
Adrian, My emails to you keep bouncing. Do you have a valid address. Doug -- Doug Renwick VA5DX PO Box 50, Clavet, Saskatchewan, Canada S0K 0Y0 VE5RA@sasktel.net _____________________________________
/archives//html/Amps/2005-04/msg00026.html (7,768 bytes)

5. Re: [Amps] Question about safety ground connection (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 15 Nov 2005 22:03:52 -0600
Doug Gary, No, because the black from the switch has to mate with the brass or dark screw (or black wire) on the light fixture or fan, that's what the NEC says. Then the main white return has to go t
/archives//html/Amps/2005-11/msg00217.html (10,824 bytes)

6. Re: [Amps] 220V wiring: Was Question about safety ground connection (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Wed, 16 Nov 2005 10:27:37 -0600
The wiring manual I use states the following: A) A 120/240-volt, 30 amp receptacle (4 wires); connect the white wire to the white receptacle terminal. Connect the red and black cable wires to recepta
/archives//html/Amps/2005-11/msg00252.html (11,167 bytes)

7. Re: [Amps] A question - Clipperton L (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Thu, 16 Feb 2006 20:57:12 -0600
My notes say: Dentron offered a relay switched tuned input for later Ls or a kit. Omega Electronics tuned input board can be and has been used. I do not have a drawing of FL-1, but it appears to cons
/archives//html/Amps/2006-02/msg00300.html (7,660 bytes)

8. Re: [Amps] RE : who needs it? Henry 8K (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 23 May 2006 09:31:57 -0600
Some thing to consider...how many do not ever drive above the posted speed limit? Is the law absolute or is there some 'wiggle room'? For example our two lane paved highway posted speed limit is 100
/archives//html/Amps/2006-05/msg00286.html (9,378 bytes)

9. Re: [Amps] RE : who needs it? Henry 8K (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 23 May 2006 21:35:49 -0600
So now you have started a list of stations that claim to not exceed the legal limit. Continue to add to the list. At the same time why not start another list of stations that claim to exceed the lega
/archives//html/Amps/2006-05/msg00309.html (10,428 bytes)

10. Re: [Amps] RE : who needs it? Henry 8K (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Wed, 24 May 2006 11:20:56 -0600
Then why did/does Alpha built amplifiers that can exceed the speed limit? Doug/VA5DX Driving and contesting are not related. John W0UN _______________________________________________ Amps mailing lis
/archives//html/Amps/2006-05/msg00333.html (8,832 bytes)

11. Re: [Amps] Quad Tube 4cx800 hf amp (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 26 May 2006 10:19:55 -0600
Interesting and I am not criticizing. So owners of an Amertiron AL1500 or Alpha 77DX/SX, etc. should run their amps at 1500++ watts out because they legally bought the capability. Doug/VA5DX Moral of
/archives//html/Amps/2006-05/msg00384.html (8,770 bytes)

12. Re: [Amps] IM distortion and such (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sun, 25 Jun 2006 19:58:52 -0600
Will, The Wright brothers are glad they didn't have an engineer with similar caution. Remember that experiment trumps theory EVERY, EVERY time. You can only prove how fast she goes by actual testing.
/archives//html/Amps/2006-06/msg00415.html (10,293 bytes)

13. Re: [Amps] Ameritron Amps (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sun, 30 Jul 2006 19:31:07 -0600
Tom, Thanks for the very level headed answer. Without knowing all the facts it is very easy to come to the wrong conclusion as many do. There are too many 'arm chair quarterbacks' on this and other r
/archives//html/Amps/2006-07/msg01408.html (12,871 bytes)

14. Re: [Amps] Ameritron Amps (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sun, 30 Jul 2006 19:31:07 -0600
Fred Hammond built amps before Viewstar. I dont remember the model but, George, VE3FXT, took one to Fiji in 1983. It was a single tube 3-500Z. It sure ran hot; we had the case off, not the cover, to
/archives//html/Amps/2006-07/msg01409.html (9,471 bytes)

15. Re: [Amps] drill bits (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 31 Oct 2006 19:26:41 -0600
Use a step drill bit. Doug/VA5DX This is not a "drilling steel" question, it's a "drilling aluminum" one. I have a Sears drill press, and can vary the speed, as needed. Can someone tell me how to dri
/archives//html/Amps/2006-10/msg00327.html (8,528 bytes)

16. Re: [Amps] drill bits (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Thu, 02 Nov 2006 09:12:15 -0600
Step bits are relatively cheap when you consider you can get up to 13 drill bit sizes in one step bit. Doug/VA5DX They are a little expensive, but this is the way to go. You get nice round holes. I t
/archives//html/Amps/2006-11/msg00034.html (7,227 bytes)

17. [Amps] Prometheus (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Thu, 23 Nov 2006 11:50:41 -0600
The devil is in the details. 2400 watts PEP and 140# and no tuner. How many $? Doug/VA5DX You might take a look at the PROMETHEUS. It has now been FCC type accepted and is in production. 2400 watts +
/archives//html/Amps/2006-11/msg00250.html (6,788 bytes)

18. Re: [Amps] EIMAC (8877 TYPE) (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sat, 20 Jan 2007 14:34:53 -0600
I found K2XTs testimonial of Lou, W1QJ, to be an inspiration. On all the reflectors that I subscribe to, there is an abundance of misinformation. We all come biased. It is obviously important to be a
/archives//html/Amps/2007-01/msg00201.html (7,514 bytes)

19. Re: [Amps] EIMAC (8877 TYPE) (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sat, 20 Jan 2007 19:22:53 -0600
Sometimes people get carried away also, and read things into Comment - Effective communication. Each of us has to be careful of how and what we say so that it cannot be misinterpreted. The fault can
/archives//html/Amps/2007-01/msg00204.html (11,146 bytes)

20. Re: [Amps] Source of RF Reed Relays (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Wed, 07 Mar 2007 10:13:16 -0600
Try Rich Measures: Matsushita RF reed-relay, 1mS, SPDT, Rh-Au contacts, RSD-12V, shielded, 150W at 50-ohms [pn-44.5] $9.91. Doug/VA5DX SPDT? One NC the other NO? RF Parts lists a 12 volt SPDT fast RF
/archives//html/Amps/2007-03/msg00138.html (7,182 bytes)

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