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21. [AMPS] Output Pulse from ICOM 706 (score: 1): Author: apollo_six@btinternet.com (paul); Date: Wed, 3 Jan 2001 22:48:42 +0000; Has anyone come up with a solution to the problem of the large pulse produced from an ICOM 706 when initially keyed and even with the power output turned down? I'd like to use mine with a grid driven; /archives//html/Amps/2001-01/msg00108.html (7,876 bytes)
22. [AMPS] Output Pulse from ICOM 706 (score: 1): Author: apollo_six@btinternet.com (paul); Date: Wed, 3 Jan 2001 23:28:03 +0000; Tom, It'll do more than cause an arc if I inject 100 watts into my amplifier Given that we are now way down the road of radio equipment development what sort or person calls himself a radio engineer; /archives//html/Amps/2001-01/msg00110.html (10,020 bytes)
23. [AMPS] Output Pulse from ICOM 706 (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 4 Jan 2001 18:52:29 +0000; This is correct whatever the power setting and mode on my 706 version 2 It may also be useful to note however that on some rigs a pulse occurs for a variety of reasons, such as PTT switch click picke; /archives//html/Amps/2001-01/msg00138.html (12,010 bytes)
24. [AMPS] Output Pulse from ICOM 706 (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 4 Jan 2001 19:11:31 +0000; Nothing complicated needed to see this - just use an ordinary power/SWR meter and turn the power down on the ICOM. Watch the meter when you key the rig. Paul -- To try and not succeed is better than; /archives//html/Amps/2001-01/msg00140.html (10,741 bytes)
25. [AMPS] Output Pulse from ICOM 706 (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 4 Jan 2001 20:42:49 +0000; Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contest; /archives//html/Amps/2001-01/msg00145.html (12,378 bytes)
26. [AMPS] Offering for Sale: Drake L4B 10-80m Bandswitch/Coil Assembly (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 4 Jan 2001 20:48:50 +0000; Found the best source for copper tubing is refrigeration spares distributor. 4 metres of 3/16 inch dia - 2 GBP (around 3 us dollars).... Make absolutely great PA coils on the 15 -10 metres. Of course; /archives//html/Amps/2001-01/msg00146.html (9,730 bytes)
27. [AMPS] Comments please (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 4 Jan 2001 21:54:30 +0000; I'd be pleased to hear any comments on the specification for a reed relay for the RF output switch of an HF amp... (into 50 ohms please) Especially welcome would be comments on "arcing" a popular sub; /archives//html/Amps/2001-01/msg00149.html (6,918 bytes)
28. [AMPS] Eimac - Care and Feeding of Power Grid Tubes (score: 1): Author: apollo_six@btinternet.com (paul); Date: Fri, 5 Jan 2001 17:52:20 +0000; Why buy it? It's gradually appearing on their web site Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@conte; /archives//html/Amps/2001-01/msg00176.html (9,707 bytes)
29. [AMPS] Eimac - Care and Feeding of Power Grid Tubes (score: 1): Author: apollo_six@btinternet.com (paul); Date: Fri, 5 Jan 2001 19:12:57 +0000; Obviously their web page is now out of print then :) Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contest; /archives//html/Amps/2001-01/msg00178.html (10,794 bytes)
30. [AMPS] Eimac - Care and Feeding of Power Grid Tubes (score: 1): Author: apollo_six@btinternet.com (paul); Date: Sun, 7 Jan 2001 09:41:20 +0000; And I entirely agree with the sentiments express below. Any company which has a disregard for it's customers and in this case a disrespect in general, should be viewed with some suspicion - particula; /archives//html/Amps/2001-01/msg00234.html (11,048 bytes)
31. [AMPS] Care and Feeding of fragile egos (score: 1): Author: apollo_six@btinternet.com (paul); Date: Tue, 9 Jan 2001 18:37:01 +0000; It doesn't wear out - it was in that state when new! Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contest; /archives//html/Amps/2001-01/msg00324.html (11,635 bytes)
32. [AMPS] Re: AC Mains in Europe (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 18 Jan 2001 18:55:02 +0000; Dave, If you "extract" this after the incoming fused switch and before the elcb it won't trip the elcb (and you use a local earth too). This small voltage (normal condx) can become a big voltage und; /archives//html/Amps/2001-01/msg00472.html (7,936 bytes)
33. [AMPS] Re: AC Mains in Europe (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 18 Jan 2001 20:54:22 +0000; With aluminium (aluminum) conductors Anton? Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com A; /archives//html/Amps/2001-01/msg00477.html (10,518 bytes)
34. [AMPS] Re: Two XFMRs Parallel... (score: 1): Author: Paul <apollo_six@btinternet.com> (Paul); Date: Fri, 19 Jan 2001 17:05:35 +0000; Since when do dynamo's produce AC...... ? New concept no doubt - And I always thought it was alternators.... I have been wrong for over 40 years.! Paul -- -- FAQ on WWW: http://www.contesting.com/FAQ; /archives//html/Amps/2001-01/msg00508.html (9,587 bytes)
35. [AMPS] noise (score: 1): Author: apollo_six@btinternet.com (paul); Date: Fri, 19 Jan 2001 20:21:32 +0000; The answer is obvious- they wanted to be disk jockeys but never quite made it:-) Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.com/FAQ/am; /archives//html/Amps/2001-01/msg00510.html (8,551 bytes)
36. [AMPS] Re: Two XFMRs Parallel... (score: 1): Author: apollo_six@btinternet.com (paul); Date: Fri, 19 Jan 2001 20:58:38 +0000; Is that DC energy then or AC ? - Seems your dictionary is older than me then Tom - needs updating by the look of it. -- -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.; /archives//html/Amps/2001-01/msg00512.html (9,068 bytes)
37. [AMPS] Building AMP with four valves in parallel (4-250) - any guidance ? (score: 1): Author: apollo_six@btinternet.com (paul); Date: Sat, 9 Dec 2000 12:17:32 +0000; Have a look at http://www.vcnet.com/measures This will tell you all you need to know about plate chokes and more. I'm currently re-building my 4-250 amp and have hit the very same problem, so at this; /archives//html/Amps/2000-12/msg00147.html (11,304 bytes)
38. [AMPS] Choke series resonance clarification (score: 1): Author: apollo_six@btinternet.com (paul); Date: Tue, 12 Dec 2000 11:18:07 +0000; To be more exact a load of old bollocks! Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Admi; /archives//html/Amps/2000-12/msg00205.html (9,258 bytes)
39. [AMPS] FS: EHT transformer (plate transformer) (score: 1): Author: apollo_six@btinternet.com (paul); Date: Sun, 24 Dec 2000 17:50:40 +0000; Parmeko HT transformer for sale. 100 GBP 110 or 240 volts input, centre tap bi phase output at 2.5, 3, or 3.5KV per leg @ 248Ma. Possible DC output voltages 3.5KV, 4.3KV or 5KV at 248 Milliamperes af; /archives//html/Amps/2000-12/msg00287.html (7,262 bytes)
40. [AMPS] Alpha (score: 1): Author: apollo_six@btinternet.com (paul); Date: Thu, 28 Dec 2000 19:53:53 +0000; Better if we all built our own, perhaps one day I might build a shuttle in my spare time Paul -- To try and not succeed is better than not to try at all (Anon) -- FAQ on WWW: http://www.contesting.co; /archives//html/Amps/2000-12/msg00337.html (13,082 bytes)

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