Mail Archive Search: <+from:weeksmgr@hotmail.com>

Results:

References: [ +from:weeksmgr@hotmail.com: 39 ]

Total 39 documents matching your query.

21. Re: [Amps] Alpha 87A Fault 17 (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Sat, 31 Dec 2016 18:05:27 +0000; Thanks for the response Jerry. I have the computer hooked to the CPU. Because of the difficulty in finding the cause of Fault 1, I have had to reset the Fault 99 complete lockout twice clearing all t; /archives//html/Amps/2016-12/msg00543.html (17,113 bytes)
22. Re: [Amps] Alpha 87A Fault 17 (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Sun, 1 Jan 2017 16:39:22 +0000; Bruce, thanks for the thoughtful response. Yes, I was incorrect about the wattmeters being the same. Last night at dinner I thought about the CT ratios and checked that after coming home, but missed; /archives//html/Amps/2017-01/msg00002.html (17,387 bytes)
23. Re: [Amps] Alpha 87A Fault 17 (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Mon, 2 Jan 2017 02:23:32 +0000; Thanks Larry. I am familiar with Glenn's stellar reputation, but have been hesitant to bother him with this. I figure he has a full plate. Perhaps if we are unsuccessful, we may have to ask Glenn for; /archives//html/Amps/2017-01/msg00006.html (23,653 bytes)
24. Re: [Amps] Alpha 87A Fault 17 (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Fri, 6 Jan 2017 15:52:16 +0000; Several folks have responded to my thread about the Alpha 87A fault 17. In particular Bruce W2SE has taken an interest in this problem, even though he has no 87A and we have exchanged several email m; /archives//html/Amps/2017-01/msg00131.html (15,088 bytes)
25. Re: [Amps] Alpha 87A Fault 17 (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Fri, 6 Jan 2017 20:36:57 +0000; I have good and bad news friends. The good news is the amplifier works with a temporary clip lead jumper in place of the open control wire between the input and output relays. Seems to have no issues; /archives//html/Amps/2017-01/msg00136.html (13,430 bytes)
26. Re: [Amps] Alpha Service (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Tue, 10 Jan 2017 17:27:45 +0000; David, Brad Focken K0HM recently contacted me and said he would repair Alpha amplifiers. He is one of the designers of the 9500. bfocken@msn.com 73 Charlie N8RR Can anyone recommend a good way to get; /archives//html/Amps/2017-01/msg00208.html (8,326 bytes)
27. Re: [Amps] Alpha 87A Fault 17 (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Tue, 10 Jan 2017 18:19:18 +0000; The 1994 vintage Alpha 87A that I repaired for a friend was picked up by him on January 9. The amplifier, when tested on my antennas, made 1.5KW output on every band using about 60 watts drive with n; /archives//html/Amps/2017-01/msg00211.html (11,150 bytes)
28. Re: [Amps] Alpha 87A Fault 17 (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Tue, 10 Jan 2017 18:40:29 +0000; By the way, these opens were not in the plugs. The problem was in the wires. I reused the plugs in both cases, splicing the new wire into the old wire coming out of the plugs about 1 to 1.5 inches be; /archives//html/Amps/2017-01/msg00212.html (12,306 bytes)
29. Re: [Amps] Alpha 87A/89 PIN Diodes - UM4006D (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Sat, 11 Feb 2017 17:18:15 +0000; Paul, thanks for the heads up. I just ordered 4 to have replacements in case one of the 87A amps owned by several of my close friends loses a diode. One of these 87A's is heading to my QTH now with a; /archives//html/Amps/2017-02/msg00048.html (8,702 bytes)
30. Re: [Amps] 3-500Z cool down time (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Tue, 6 Jun 2017 15:36:05 +0000; I have seen some 3-500 tubes affected by long storage and some not. In 1995 I bought a new matched pair of Eimac 3-500 tubes. The date code on the tubes is 1994. Once in the early 2000s I tested thes; /archives//html/Amps/2017-06/msg00084.html (16,021 bytes)
31. Re: [Amps] Alpha 87A Won't Key (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Wed, 22 Nov 2017 23:24:41 +0000; Frank, the amp should go to operate mode after the warm up delay if you push the mode switch to operate. It should go to operate mode regardless if the amp is keyed or not. It wont go to operate mode; /archives//html/Amps/2017-11/msg00186.html (9,897 bytes)
32. Re: [Amps] Alpha 87A Won't Key (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Thu, 23 Nov 2017 00:04:46 +0000; Frank, you have to manually put the switch from standby to operate. If there is a fault, the software will kick it back to standby mode even though the switch is in operate, but to get it in operate; /archives//html/Amps/2017-11/msg00188.html (13,460 bytes)
33. Re: [Amps] Alpha 87A Won't Key (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Thu, 23 Nov 2017 00:54:20 +0000; The two amps I repaired did not have Alphamax, so the software may be able to put it into operate mode without the mode switch being in operate. I dont know. No experience with Alphamax. 73 Charlie N; /archives//html/Amps/2017-11/msg00191.html (15,387 bytes)
34. Re: [Amps] Alpha 91b anomaly (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Mon, 27 Sep 2021 12:39:32 +0000; Hello Lou Your post reminded me of an issue with a friends 91b. Gosh it is has been 10 years ago now. It may be common for those who do amp repairs as a business to find this but it was a first for m; /archives//html/Amps/2021-09/msg00025.html (12,090 bytes)
35. [Amps] Alpha 87A Blower (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Fri, 14 Jan 2022 17:28:46 +0000; Three years ago I acquired by trade an Alpha 87A with a defective blower. This was to help a friend who did not want to hassle with the Alpha any more because he had just replaced this blower within; /archives//html/Amps/2022-01/msg00042.html (8,363 bytes)
36. Re: [Amps] Alpha 87A Blower - Resolved (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Fri, 14 Jan 2022 18:43:19 +0000; Many thanks for all the prompt responses. AE0Q answered my question about the proper way to install the plastic rotor on the shaft. He uses no heat, it just pushes on. However, K5MM offered to sell m; /archives//html/Amps/2022-01/msg00044.html (9,328 bytes)
37. Re: [Amps] Island Amplifiers (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Sun, 5 Jun 2022 19:06:21 +0000; I have purchased several repair parts from Island Amplifier, most recently a 3CX3000a7, socket and chimney. Very helpful and no issues. 73 Charlie N8RR Sent from Mail<https://go.microsoft.com/fwlink/; /archives//html/Amps/2022-06/msg00054.html (8,563 bytes)
38. Re: [Amps] Alpha 91b problem (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Sun, 20 Nov 2022 16:04:49 +0000; I have a defective Alpha 91 transformer in my junk pile. WD8CCCs amp started blowing primary fuses probably 8 to 10 years ago now. The problem was an internal winding to winding short. The transforme; /archives//html/Amps/2022-11/msg00031.html (13,035 bytes)
39. [Amps] Tokyo Hy Power (score: 1): Author: Charlie Young <weeksmgr@hotmail.com>; Date: Mon, 6 May 2024 00:05:21 +0000; Is anyone on here a participant in the Tokyo Hy Power users group? When attempting to log on to this group, my antivirus software goes bonkers, saying this is an infected site. In my shop right now f; /archives//html/Amps/2024-05/msg00000.html (8,222 bytes)

Current List: 21 - 39
Page: [1] [2]