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21. [Amps] cord strain relief information (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Tue Apr 29 08:35:35 2003; Simple, - Obtain some dead Computer power supplies, the large bunch of wires exit the metal case through a large strain relief. Should be about right for some large AC power cords. - Back in Days of; /archives//html/Amps/2003-04/msg00228.html (7,429 bytes)
22. [Amps] Metron "Magnus" MA1000B and Alpha 78 Manuals available onsonic (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Wed Mar 5 01:47:05 2003; - La vita a bella..! - Ciao amps members, - Just wanted to mention two new additions to the Amateur Radio Page on the http://sonic.ucdavis.edu web server. - I picked up a Metron "Magnus" MA1000B soli; /archives//html/Amps/2003-03/msg00151.html (7,715 bytes)
23. [Amps] Fw: Henry Radio Ebay Store (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Wed Mar 5 01:50:14 2003; I hate to let a good thing get out, but some of you will be more than casually interested in the below web page for amplifier parts. enjoy skipp - http://www.stores.ebay.com/henryradio/plistings/list; /archives//html/Amps/2003-03/msg00152.html (6,501 bytes)
24. [Amps] re: Arcos & Unknown 2m 2x4cx250b designs (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Fri Mar 7 00:08:25 2003; re: Arcos "strip line" amplifiers for vhf/uhf applications. - Hello Einar & Ken, - I have three of the popular Arcos Strip line amplifier construction articles available on the sonic server. You can; /archives//html/Amps/2003-03/msg00284.html (9,065 bytes)
25. [Amps] Believe it or not... re: REPEATER RANGE CALCULATOR (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Fri Mar 7 00:25:41 2003; I think I've now seen it all. This is an actual piece of test equipment I spotted on Ebay. I'm not sure if they're serious about it or not? - Sorry, it's not directly related to amplifiers, so please; /archives//html/Amps/2003-03/msg00285.html (7,185 bytes)
26. [Amps] alt 4cx250b amp (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Fri Mar 7 22:47:09 2003; One other thought would be to compare the project amp to the socket less 4cx250 amp by the European Ham published in one of the amateur mags at least a decade or more past. Might be a spin off or hyb; /archives//html/Amps/2003-03/msg00319.html (7,034 bytes)
27. [Amps] SB-220 cap arc and the local broadcast station (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Sun Mar 9 12:25:24 2003; re: SB-220 cap arc and the local 10kw broadcast station - Hello again, - I had also witnessed an SB-220 tank cap flash over problem, in an otherwise stable amplifier I rebuilt some years back (had my; /archives//html/Amps/2003-03/msg00378.html (9,310 bytes)
28. Fw: [Amps] Palomar (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Tue Mar 11 23:31:12 2003; No, the Amateur Equipment mfgr is Palomar Engineers with no relation to the original Palomar Amplifier Company. Palomar Engineers make noise bridge and related amateur products. They are still in Sou; /archives//html/Amps/2003-03/msg00464.html (7,305 bytes)
29. [Amps] CB amps and Palomar (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Fri Mar 14 00:02:07 2003; I had a few replies typed out to various statements about the Palomar and CB amplifier posts, but chose to delete them instead. - Tom, I believe my Palomar and Siltronix stories previously posted to; /archives//html/Amps/2003-03/msg00543.html (6,665 bytes)
30. [Amps] New PINET Software (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Fri Mar 14 22:34:55 2003; May I please have a copy of pinet4 if possible. thanks skipp ________________________________________________________________ Sign Up for Juno Platinum Internet Access Today Only $9.95 per month! Vis; /archives//html/Amps/2003-03/msg00570.html (11,651 bytes)
31. [Amps] specific subject groups / mailing lists. (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Sun Mar 16 18:49:56 2003; Subject specific mailing lists tend to be very short lived. The only person who seems to really enjoy them are the "net control" types who patrol them for violators. Even slightly off topic excursio; /archives//html/Amps/2003-03/msg00609.html (7,718 bytes)
32. [Amps] Re: Palomar (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Tue Mar 18 01:00:10 2003; Hi Steve (and amps), - The Palomar 300a is a 40-10 meter amplifier with six sweep tubes in grounded grid. In low power mode, the exciter drives the final quartet and it's SSB operation with 40 watts; /archives//html/Amps/2003-03/msg00659.html (8,552 bytes)
33. Fw: [Amps] 813 No parasitics (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Tue Mar 18 01:00:19 2003; Hi Rick, - I don't have a single reason that you might be looking for. It's probably a combination of the tube geometry, anode and internal C values and it's HF/VHF gain. I've been able to get 813's; /archives//html/Amps/2003-03/msg00660.html (8,375 bytes)
34. [Amps] Dealing with the manure (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Thu Mar 20 02:36:38 2003; I was truly disappointed to read Rogers previous reply post to amps about the Palomar 300a Amp. - [paste] - Which of course is not accurate... I Emailed him direct to let him know the Palomar 300a Am; /archives//html/Amps/2003-03/msg00726.html (9,862 bytes)
35. [Amps] an 807 amplifier project (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Thu Mar 20 22:58:22 2003; [snip] - The 807 doesn't make a cost economical amplifier tube when other candidates are a much better bang for the buck. Not the case in the 50's/60's. - Still, the 807 is and incredibly plentiful t; /archives//html/Amps/2003-03/msg00748.html (7,452 bytes)
36. [Amps] 4cx250 amp pics (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Wed Feb 5 04:19:02 2003; Hi John, - Looks plenty straight forward in design and construction, right out of a W6SAI Radio Handbook.... - All the parts appear to be common and the construction very clean. - Just my opinion...; /archives//html/Amps/2003-02/msg00092.html (8,225 bytes)
37. [Amps] SB-220, addition of 10 meters (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Thu Feb 6 20:14:11 2003; One can "roll your own" 10 meter addition to the SB-221 The parts are generic less the front panel, of which an very nice reproduction is sold by Martin Tippin. - I did one years ago (actually decade; /archives//html/Amps/2003-02/msg00126.html (9,456 bytes)
38. Fw: RE: [Amps] cavity temperature (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Sun Feb 9 23:08:08 2003; A Company called Omega makes temp stripe tape which would provide you with a very nice way to determine surface temp. - I believe they sell the temp pain and I know they carry a large telephone book; /archives//html/Amps/2003-02/msg00214.html (7,302 bytes)
39. [Amps] keyword translations (fun) (score: 119): Author: nospam4me at juno.com (skipp isaham); Date: Fri Feb 14 22:56:01 2003; keyword translations Contesting: Much processing, duty cycle & bandwidth. Reliably: I ended up with a newer Alpha Dentron: I bought cheap, but didn't finish cheap re-tube: "Worked well when last used; /archives//html/Amps/2003-02/msg00329.html (7,923 bytes)
40. Fw: [Amps] 2879 biasing (score: 119): Author: nospam4me at juno.com (skipp s isaham); Date: Fri Feb 21 00:17:21 2003; Bill, Have you ever measured the Zero Signal Ic with temp changes Bill..? Or have any data/examples to reference..? Transition from "a little dirty" to "clean" with temp seems a bit much. skipp - [sn; /archives//html/Amps/2003-02/msg00402.html (7,938 bytes)

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