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Total 38 documents matching your query.

1. [Amps] trouble shooting Hunter 2000c (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sun, 3 Jan 2010 13:08:58 -0500
Happy new year! Well, recently I was operating this amp the power suddenly fell off ~200 watts so I went to shut it down. The power switch will not turn it off so I had to unplug it. Now, I have full
/archives//html/Amps/2010-01/msg00053.html (6,797 bytes)

2. [Amps] filament choke screws (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sun, 17 Jan 2010 08:23:12 -0500
Hi all, Still working on the Hunter 2000C. It burned the wire from one side of the filament choke to the pins of the tube last night. On inspection the screw through the mounting insulators on the tu
/archives//html/Amps/2010-01/msg00235.html (6,613 bytes)

3. [Amps] Filament choke screws (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sun, 17 Jan 2010 16:31:32 -0500
Hi all, Thanks for the tips!!!! There are now copper screws going through the insulators. I also found a cold solder joint in the wire from the choke. I also replaced the Ep meter resistor so HV is n
/archives//html/Amps/2010-01/msg00248.html (7,167 bytes)

4. [Amps] RF issue (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Mon, 25 Jan 2010 15:29:21 -0500
HI all, I'm having an RF issue only when I try to load my Hunter 2000C on 20m. All other bands, including 18 and 21 have no issues for full power out. This is getting into my RS-35a power supply whic
/archives//html/Amps/2010-01/msg00311.html (6,502 bytes)

5. [Amps] HV dropping (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Wed, 2 Jun 2010 16:58:38 -0500
High all, I've noticed the HV varying between 3000 and 2700 volts depending on the time of year where I live. I'm reading 234 VAC on the line to the amp and I'm on a 20 amp 220 VAC breaker. Is this d
/archives//html/Amps/2010-06/msg00035.html (6,983 bytes)

6. [Amps] The old PEP question. (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Thu, 7 Oct 2010 20:13:48 -0400
Hi all, I've no PEP wattmeter and my refurbished/upgraded Hunter 2000C with Peter Dahl, Henry and computer grade caps and 3-500ZG's is giving me 1325 continuous into my Bird dummy load. Just curious,
/archives//html/Amps/2010-10/msg00108.html (7,319 bytes)

7. Re: [Amps] H i Power and hearing footsteps (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sun, 30 Jan 2011 15:27:55 -0500
My take: I live on a city lot and all is fine with the neighbors. I am output is 1500 PEP/1200 CW and RTTY, and no problems with my neighbors with a 50 feet tower and Telex yagi on it. I have a nice
/archives//html/Amps/2011-01/msg00443.html (8,483 bytes)

8. [Amps] Source for a 1n82 diode (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Wed, 25 May 2011 22:07:08 -0400
Hi all, I'm looking for a source for this diode. Thanks, Cam WA4JKW _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/
/archives//html/Amps/2011-05/msg00220.html (6,869 bytes)

9. [Amps] 1N82 diode (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Wed, 25 May 2011 23:09:23 -0400
Thanks all, I did order of stuff I need from Mouser. Thanks a lot, NTE112 and other components on the way tomorrow for delivery Friday. 73, Cam WA4JKW _______________________________________________
/archives//html/Amps/2011-05/msg00222.html (6,260 bytes)

10. [Amps] Hunter 2000c Low Output. (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sat, 16 Jul 2011 22:11:27 -0400
HI All, This has me puzzled. HV is 2800 down from 3400 which is normal in this small town this time of year. I noticed yesterday that the power level was fluctuating weirdly up and down. when tuning
/archives//html/Amps/2011-07/msg00194.html (7,074 bytes)

11. Re: [Amps] Hunter 2000c (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sun, 17 Jul 2011 20:26:02 -0400
Yes the issue is that primary household current is down due to antiquated power lines in the town and almost a brown out. This happened every summer so that is not the problem. Well, now I get 1500 P
/archives//html/Amps/2011-07/msg00212.html (6,556 bytes)

12. [Amps] Alpha 76 (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Tue, 30 Aug 2011 18:43:19 -0400
I just purchased an early single meter Alpha 76 and await it's arrival. I'm informed by the owner the amp was stored some 12 years ago in his home and had only about 30 hours of use since he bought i
/archives//html/Amps/2011-08/msg00220.html (6,611 bytes)

13. [Amps] Alpha 76a (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sat, 10 Sep 2011 21:35:43 -0400
Should I connect the ALC to my IC-756 PRO III or not. I have a buffer for the relay, but I'm not sure about whether to use ALC or not. Per Molly at Alpha they advise to use the Mic gain and power out
/archives//html/Amps/2011-09/msg00029.html (6,626 bytes)

14. [Amps] Off Topic but need help (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Tue, 13 Sep 2011 21:35:08 -0400
Alas loading my amp into the dummy load through the Drake MN-2700 I have fried the antenna switch. I need help locating a replacement part as that is all that is wrong with the unit after 33 years of
/archives//html/Amps/2011-09/msg00075.html (6,517 bytes)

15. [Amps] How can I find when my Alpha was built (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sat, 24 Sep 2011 21:44:03 -0400
HI All, I've searched high and low on the web and found zip. I have an Alpha 76 Standard, serial # 5149. Thanks all, 73, Cam WA4JKW _______________________________________________ Amps mailing list A
/archives//html/Amps/2011-09/msg00178.html (6,531 bytes)

16. Re: [Amps] PRO III and ALpha 76 (rick darwicki) (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sun, 11 Dec 2011 12:57:02 -0500
I use the Heathshop Amp Keyer between the Alpha 76 and my Pro III it serves to protect both pieces of equipment as the amp has vac relays installed. A buffer was suggested by Alpha. My 2 cents, Cam W
/archives//html/Amps/2011-12/msg00094.html (7,049 bytes)

17. Re: [Amps] Length of coax xcvr to amp (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Mon, 2 Jan 2012 15:19:28 -0500
With 3-500z's I've found 15 feet to be just right w/o tuned input. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/a
/archives//html/Amps/2012-01/msg00026.html (6,753 bytes)

18. [Amps] 3CX400/3CX800 Socket (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Mon, 30 Jan 2012 10:16:32 -0500
Good morning all, I have and would like to add a third 8874 to my Alpha 76 but need a socket and plate cap. If anyone has these to part with, please let me know. Thanks, Cam WA4JKW __________________
/archives//html/Amps/2012-01/msg00291.html (6,447 bytes)

19. [Amps] anode connector (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Sun, 5 Feb 2012 21:43:38 -0500
Hi I'm looking for an anode connector for the 3cx400/3cx800. If you have a spare let me know. Cam WA4JKW _______________________________________________ Amps mailing list Amps@contesting.com http://l
/archives//html/Amps/2012-02/msg00032.html (6,310 bytes)

20. [Amps] Hunter 2000c (score: 1)
Author: Charles Hedrick <cchedrick@gmail.com>
Date: Fri, 8 Jun 2012 18:03:43 -0400
Hi all, We'll it was fine the day before yesterday, but last night I turned it on relays closed on xmit and no output. I looked and found the filaments were not glowing so suspect that circuit has an
/archives//html/Amps/2012-06/msg00042.html (6,561 bytes)

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