- 1. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: sm5ki@algonet.se (sm5ki)
- Date: Fri, 23 Jun 2000 12:03:37 +0000
- I do not have the schematics of the Ameritron amps but take a look on the schematic of the popular SB 220: If I remember right, you had at the cold end of the first plate choke a red 1000pF/5kV?? doo
- /archives//html/Amps/2000-06/msg00346.html (10,535 bytes)
- 2. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: philk5pc@tyler.net (Phil Clements)
- Date: Fri, 23 Jun 2000 08:37:03 -0500
- I do not have the schematics of the Ameritron amps but take a look on the schematic of the popular SB 220: If I remember right, you had at the cold end of the first plate choke a red 1000pF/5kV?? doo
- /archives//html/Amps/2000-06/msg00348.html (9,482 bytes)
- 3. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: N6BUU@aol.com (N6BUU@aol.com)
- Date: Fri, 23 Jun 2000 13:10:42 EDT
- << No, unfortunately, the AL-1500 does cover 160 meters; unlike the SB-220. There is ony one 1000pf bypass cap. at the base of the plate choke.There is only one plate choke, with several windings spa
- /archives//html/Amps/2000-06/msg00350.html (8,774 bytes)
- 4. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: 2@vc.net (measures)
- Date: Fri, 23 Jun 2000 11:25:18 -0700
- As long as the hv ps filter capacitors make it through the one-year warranty period, all is well. - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http://www.contesting.com/FAQ/am
- /archives//html/Amps/2000-06/msg00352.html (9,247 bytes)
- 5. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: N6BUU@aol.com (N6BUU@aol.com)
- Date: Fri, 23 Jun 2000 15:03:50 EDT
- << As long as the hv ps filter capacitors make it through the one-year warranty period, all is well. - Rich..., 805.386.3734, www.vcnet.com/measures. end ok rich i guess i asked for that one! i just
- /archives//html/Amps/2000-06/msg00353.html (8,764 bytes)
- 6. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: rfamps@ic24.net (Steve Thompson)
- Date: Sat, 24 Jun 2000 08:17:53 +0100
- --Original Message-- From: N6BUU@aol.com <N6BUU@aol.com> To: 2@vc.net <2@vc.net>; philk5pc@tyler.net <philk5pc@tyler.net>; sm5ki@algonet.se <sm5ki@algonet.se>; n6er@yahoo.com <n6er@yahoo.com>; amps@c
- /archives//html/Amps/2000-06/msg00357.html (9,874 bytes)
- 7. SV: [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: sm5ki@algonet.se (sm5ki)
- Date: Sat, 24 Jun 2000 08:38:39 +0000
- The funny thing is that overloaded components sometimes last much longer than theory says. Look at the old SB 220: that tiny receiving type switch in the output circuitry! Very very soft as compared
- /archives//html/Amps/2000-06/msg00358.html (11,941 bytes)
- 8. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: 2@vc.net (measures)
- Date: Sat, 24 Jun 2000 06:27:37 -0700
- To: <amps@contesting.com> ¿ This translates as Smoke and Fire? The TL-922 uses 0.01uF disc ceramic RF bypass caps across the hv ps electrolytics. The 110vdc ps filter capacitor has no RF bypa
- /archives//html/Amps/2000-06/msg00359.html (11,209 bytes)
- 9. SV: [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: 2@vc.net (measures)
- Date: Sat, 24 Jun 2000 06:27:35 -0700
- The measured breakdown V in the SB-220 bandswitch is c. 5000V. It is #14 gauge copper with forced air cooling Take a look inside and you will find forced air cooling on the tank and the filament pin
- /archives//html/Amps/2000-06/msg00360.html (13,241 bytes)
- 10. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: philk5pc@tyler.net (Phil Clements)
- Date: Sat, 24 Jun 2000 09:26:58 -0500
- Someone plaese translate above for me! My "standard fix" to amps that cover 160 meters is to add 2 Cera-mite 4700 pf @ 10kv disk ceramic caps in parallel with whatever is already at the base of the p
- /archives//html/Amps/2000-06/msg00361.html (10,521 bytes)
- 11. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: sasha@panet.bits.net (YZ6X Sasha Kraljevich)
- Date: Sat, 24 Jun 2000 17:25:26 +0200
- To: <amps@contesting.com> [snip] My guess is: 'There is no smoke without fire...' Sasha, YZ6X -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative request
- /archives//html/Amps/2000-06/msg00362.html (10,211 bytes)
- 12. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: K0FF@ARRL.NET (K0FF)
- Date: Sat, 24 Jun 2000 10:37:15 -0500
- correct. K0FF --Original Message-- From: YZ6X Sasha Kraljevich <sasha@panet.bits.net> To: AMPS <amps@contesting.com> To: <amps@contesting.com> Date: Saturday, June 24, 2000 10:37 AM Subject: Re: [AMP
- /archives//html/Amps/2000-06/msg00363.html (10,950 bytes)
- 13. SV: [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: RMcGraw@blomand.net (Bob & Linda McGraw K4TAX)
- Date: Sat, 24 Jun 2000 09:53:01 -0700
- It seems that Hans knows how to keep an amp alive. My SB-220 lived for years and years with no problems. Keem 'em cool is the secret to long life for all parts. 73 Bob K4TAX To: <amps@contesting.com>
- /archives//html/Amps/2000-06/msg00364.html (14,620 bytes)
- 14. [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: 2@vc.net (measures)
- Date: Sat, 24 Jun 2000 11:19:59 -0700
- With 1a, a typical HV disc ceramic capacitor gets pretty warm. This is why it takes at least of dozen of 'em to bypass the filament/cathode of an 8171. cheers, Phil - Rich..., 805.386.3734, www.vcne
- /archives//html/Amps/2000-06/msg00366.html (11,458 bytes)
- 15. SV: [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: 2@vc.net (measures)
- Date: Sat, 24 Jun 2000 11:20:08 -0700
- However, if your tubes happen to have above average VHF amplification, the SB-220 can occasionally oscillate at c. 110MHz. Lower VHF Q suppressors and glitch protection helps. cheers, Bob in origina
- /archives//html/Amps/2000-06/msg00367.html (15,658 bytes)
- 16. SV: [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: sm5ki@algonet.se (sm5ki)
- Date: Sun, 25 Jun 2000 09:21:01 +0000
- Thats Roger: "No smoke without without fire....." but there is a message hidden directed to Mr Rich Measures. Prosit de Hans -- To: <amps@contesting.com> -- FAQ on WWW: http://www.contesting.com/FAQ/
- /archives//html/Amps/2000-06/msg00371.html (11,164 bytes)
- 17. SV: [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: vk6apk@eon.net.au (Alek Petkovic)
- Date: Sun, 25 Jun 2000 21:00:02 +0800
- Or more to the point. Kein feuer ohne rauch. With apologies to Tom. Hi hi. 73, Alek. To: <amps@contesting.com> -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Admin
- /archives//html/Amps/2000-06/msg00373.html (12,017 bytes)
- 18. SV: [AMPS] " Kein Rauch ohne Feuer ...." (score: 1)
- Author: 2@vc.net (measures)
- Date: Sun, 25 Jun 2000 06:57:06 -0700
- RE: ethanol addiction: This is hardly a laughing matter, Alek. As I understand it, this is why his ex-wife divorced him. . To: <amps@contesting.com> - Rich..., 805.386.3734, www.vcnet.com/measures.
- /archives//html/Amps/2000-06/msg00375.html (12,398 bytes)
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