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1. [AMPS] Grid driven triodes (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Wed, 31 Mar 1999 21:34:25 -0800; Hi Rich While it may be FCC-legal the FCC is taking interest in nearby distortion products. It was reported on the ARRL's web page that among the FCC's recent enforcement actions on the high end of 2; /archives//html/Amps/1999-04/msg00001.html (7,835 bytes)
2. [AMPS] B&W 852 Coil (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Thu, 08 Apr 1999 00:03:48 -0700; Hi All The B&W homepage lists the B&W 850 as still available. This tank coil is designed with the taps set for an inductance that yields a characteristic impedance suitable for the 4-1000A operating; /archives//html/Amps/1999-04/msg00149.html (7,305 bytes)
3. [AMPS] YC-156 (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Wed, 03 Mar 1999 19:25:12 -0800; To: <amps@contesting.com> Bill to see if I have his permission to put these notes up. The property rights may not be exclusively his though. I've promised to get back to those who have made individua; /archives//html/Amps/1999-03/msg00075.html (8,285 bytes)
4. [AMPS] HV on tube w/o filament voltage (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Mon, 29 Mar 1999 22:27:52 -0800; AMEN George SWITCH TO SAFETY 73s K1TA Bob -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-am; /archives//html/Amps/1999-03/msg00681.html (8,134 bytes)
5. [AMPS] Cantenna Dummy loads (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Wed, 03 Feb 1999 18:22:44 -0800; fitting So that's why your grass grows so well :-) 73s Bob K1TA -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.; /archives//html/Amps/1999-02/msg00127.html (8,388 bytes)
6. [AMPS] HV Power Supply questions (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Fri, 19 Feb 1999 14:54:25 -0800; Hi Rich Thanks for the info on the capacitors. I've decided to cc a copy of this exchange to the amps list to let everyone hang an ear. In terms of mounting these caps like you said I'm not planning; /archives//html/Amps/1999-02/msg00510.html (7,845 bytes)
7. [AMPS] Re: HV Power Supply questions (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Fri, 19 Feb 1999 21:05:10 -0800; Rotational stability. The machined piece of plexiglass will be mounted 3 to 4 inches above the bottom piece with stand offs. The holes for the capacitors will be drilled oversized so as not to induce; /archives//html/Amps/1999-02/msg00521.html (8,064 bytes)
8. [AMPS] YC-156 (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Sun, 21 Feb 1999 09:00:08 -0800; It's an Eimac It's a cross between the 3CPX5000A7 and the 3CX15000A7. It's specs in most regards are the same as the 5000. But its current curves ressemble the 15000. As Terry(W6RU) has already state; /archives//html/Amps/1999-02/msg00569.html (8,910 bytes)
9. [AMPS] YC-156 (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Sun, 21 Feb 1999 16:43:38 -0800; Apologies to all for this one I meant to say B7 You're right again Carl. This one was caused by a data sheet that was an N generation copy. September 1988 Is the correct date. 73s Bob K1TA -- FAQ on; /archives//html/Amps/1999-02/msg00589.html (9,845 bytes)
10. [AMPS] YC-156 (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Tue, 23 Feb 1999 16:51:50 -0800; http://www.medphys.ucl.ac.uk When you get to the homepage select the search icon (binoculars) anf type in YC-156 Have fun! 73s Bob K1TA -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submission; /archives//html/Amps/1999-02/msg00639.html (8,022 bytes)
11. [AMPS] YC-156 (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Tue, 23 Feb 1999 20:22:16 -0800; OK Carl I dug out my W6SAI Amateur Service Newsletters just for you. And all the subscribers to the Amps List. BTW These notes are a treasure trove of amplifier design info. From Pi Pi-L Networks to; /archives//html/Amps/1999-02/msg00646.html (10,070 bytes)
12. [AMPS] How much screws on top cover of 2m W6PO 8877 amp? (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Fri, 26 Feb 1999 21:56:31 -0800; The general rule of thumb is about 1 every 1.5 inches 0r 4 cm. Hole size is not all that critical as long as you don't get absurd. Wire fan grills do not provide any shielding what so ever. The best; /archives//html/Amps/1999-02/msg00678.html (9,005 bytes)
13. [AMPS] ARRL and QST (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Tue, 26 Jan 1999 20:09:18 -0800; ...Snip.... What do you base that on? I've been licensed for 25 years and have met quite a few hams that have remained Techs despite having worked for years to get there code speed up to 13 WPM. Most; /archives//html/Amps/1999-01/msg00435.html (10,270 bytes)
14. [AMPS] ARRL and QST (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Tue, 26 Jan 1999 21:18:29 -0800; Mr Reid I included the opening sentence in the first paragraph to give the readers a point of reference. My response was to the the second point. It does not surprise me that those who would smear an; /archives//html/Amps/1999-01/msg00444.html (11,324 bytes)
15. [AMPS] ARRL and QST (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Tue, 26 Jan 1999 22:47:30 -0800; You're advancing a facile arguement. To say that cw will be sidelined because a codeless HF license comes into existance is a leap in logic not substantiated by fact. Two Points 'believe' is the oper; /archives//html/Amps/1999-01/msg00451.html (11,387 bytes)
16. [AMPS] ARRL and QST (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Wed, 27 Jan 1999 07:41:41 -0800; Jim there was a recent ruling by the FCC that reclassified Amateur Radio strictly as a Hobby. (within the last 6 months) So unless your copy of 97 has been recently revised the definition and purpose; /archives//html/Amps/1999-01/msg00476.html (8,778 bytes)
17. [AMPS] Re: SERIOUS commentary from N4XY on "no-code" and "bounced"submission to [CW] from Bob Marston, K1TA [LONG] but please read all (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Wed, 27 Jan 1999 21:39:04 -0800; Hello Ed Thank you for the courtesy of presenting my point of view. My post was in response to the thread initiated by Larry Ravlin. I am a subscriber to the AMPS list. I felt that his thread begged; /archives//html/Amps/1999-01/msg00514.html (14,775 bytes)
18. [AMPS] Re: SERIOUS commentary from N4XY on "no-code" and"bounced" submission to [CW] from Bob Marston, K1TA [LONG] but pleaseread all (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Thu, 28 Jan 1999 07:17:29 -0800; OK Point Taken...But that still doesn't change my arguement...What I meant to convey is that far more cw signals can be accomodated in the same frequency spectrum as SSB signals. 73s Bob K1TA -- FAQ; /archives//html/Amps/1999-01/msg00526.html (9,422 bytes)
19. [AMPS] RE: Down Alpha 89 (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Thu, 28 Jan 1999 18:37:16 -0800; Mmmmmm Mmmmmmm LET'S EAT -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com; /archives//html/Amps/1999-01/msg00565.html (7,616 bytes)
20. [AMPS] YC240/YC229 (score: 1): Author: k1ta@earthlink.net (Bob Marston); Date: Tue, 08 Dec 1998 00:23:42 -0800; The YC229 is NOT a straight drop in replacement for the 3-500Z. 1) As mention the filament is NOT 5.0 Volts rather 6.3 Volts 2) Though the pin configuration will fit the SK410 socket The socket conne; /archives//html/Amps/1998-12/msg00124.html (7,588 bytes)

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