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Total 21 documents matching your query.

1. Re: [Amps] Memories of Many 11 Meter Amps (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Thu, 23 Feb 2017 15:29:28 -0800
WRL Galaxy amp had a bank of 10 sweep tubes in it for 2k input. Real touchy on 10 meters :-) 73 Tom W7WHY _______________________________________________ Amps mailing list Amps@contesting.com http://
/archives//html/Amps/2017-02/msg00184.html (7,363 bytes)

2. Re: [Amps] Off topic - help with eHam.net (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Tue, 28 Feb 2017 18:20:53 -0800
I worked in a shop here in town that did UPS shipping. There was about a 25% markup on shipping charges through our store. Going to the local UPS Store here, it cost WAY more than that to ship the sa
/archives//html/Amps/2017-02/msg00234.html (9,157 bytes)

3. Re: [Amps] Fwd: Amps Digest, Vol 172, Issue 39 (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Sun, 23 Apr 2017 18:38:24 -0700
But you can only figure that price per watt if you are running it at 4000 watts. Figure price again st legal limit! 73 Tom W7WHY _______________________________________________ Amps mailing list Amps
/archives//html/Amps/2017-04/msg00238.html (12,372 bytes)

4. Re: [Amps] Henry 2006A (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Mon, 24 Apr 2017 08:50:36 -0700
Sounds like something is tripping your transmit relay. Unplug the amp line and see what happens. 73 Tom W7WHY My amp loses receive when depressing the HV button. Xmit is ok...any ideas? John / W4IX J
/archives//html/Amps/2017-04/msg00249.html (7,471 bytes)

5. Re: [Amps] Ham Tests... (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Fri, 28 Apr 2017 10:25:19 -0700
Hi Roy Except if you tune the CW bands now, they are pretty much empty. It is just unbelievable how few stations are on if there is not a contest going on. 73 Tom W7WHY ______________________________
/archives//html/Amps/2017-04/msg00389.html (7,227 bytes)

6. Re: [Amps] Drivel (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Sat, 29 Apr 2017 11:54:01 -0700
But - how many repeater users actually understand what is being sent??? 73 Tom W7WHY I did! And they told me that everyone of their repeaters used a CW i.d. Carry on _________________________________
/archives//html/Amps/2017-04/msg00439.html (7,281 bytes)

7. Re: [Amps] new amp race (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Sun, 21 May 2017 17:02:27 -0700
You must put a lot of stock in the ARRL reviews :-) I heard that if you buy some advertising in QST for the amp, you are sure to get a raving review. 73 Tom W7WHY ____________________________________
/archives//html/Amps/2017-05/msg00231.html (9,954 bytes)

8. Re: [Amps] LDMOS availability (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Mon, 5 Jun 2017 11:16:26 -0700
If people keep buying them If there is no market, how long do you think they will produce them?? In 15 years they will be obsolete and a new kid n the block will come along. Just look back 15 years a
/archives//html/Amps/2017-06/msg00054.html (7,703 bytes)

9. Re: [Amps] issue with AL-1200 output -UPDATE NUMBER 2- (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Tue, 27 Jun 2017 10:06:30 -0700
____________________________________________________________ Hii Jim Would this work in an antenna tuner to keep it from arcing and blowing out the bandswitch? How do you know when this is adjusted
/archives//html/Amps/2017-06/msg00287.html (7,796 bytes)

10. Re: [Amps] SB220 step start blows fuses - c'mon (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Mon, 10 Jul 2017 13:52:48 -0700
Did you ever try taking the kit out and see if the amp is working without it? Be a way to isolate the problem. 73 Tom W7WHY _______________________________________________ Amps mailing list Amps@cont
/archives//html/Amps/2017-07/msg00052.html (9,518 bytes)

11. Re: [Amps] Status of Alpha (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Mon, 2 Oct 2017 17:50:36 -0700
That is just the way it is nowadays.. Too many stories from 'anonymous sources'. or 'unconfirmed stories' that we see in the news every day. Sad state of affairs any more. Glad to hear Alpha is still
/archives//html/Amps/2017-10/msg00004.html (7,339 bytes)

12. Re: [Amps] Alpha (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Thu, 5 Oct 2017 16:05:59 -0700
Where are the codes in my SB-200?? :-) 73 Tom W7WHY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2017-10/msg00065.html (9,452 bytes)

13. Re: [Amps] SB200 on 30 m (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Fri, 6 Oct 2017 09:33:33 -0700
Then what you are saying is that any amp capable of doing more than 1500 watts should be illegal in the U.S. by those standards. 73 Tom W7WHY _______________________________________________ Amps mail
/archives//html/Amps/2017-10/msg00082.html (8,396 bytes)

14. Re: [Amps] Thunderbolt (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Thu, 2 Nov 2017 19:58:20 -0700
Clegg Zeus, Thor, Venus and Interceptor VHF transmitters and amps. Sounds much cooler than AL-80 :-) 73 Tom W7WHY _______________________________________________ Amps mailing list Amps@contesting.com
/archives//html/Amps/2017-11/msg00005.html (7,295 bytes)

15. Re: [Amps] Amplifier for 630 meter band (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Thu, 9 Nov 2017 11:04:24 -0800
If you can find some perforated aluminum panels, that really makes a neat looking enclosure. Just build it like Steve said. 73 Tom W7WHY _______________________________________________ Amps mailing l
/archives//html/Amps/2017-11/msg00093.html (7,903 bytes)

16. Re: [Amps] Flex Power Genius XL 2KW amplifier (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Tue, 9 Oct 2018 11:24:34 -0700
Just because you don't operate CW doesn't mean there isn't a market out there for a CW amplifier. "More than 10,000 logs have been submitted for the CQ World Wide DX Contest, according to Contest Dir
/archives//html/Amps/2018-10/msg00031.html (9,359 bytes)

17. Re: [Amps] Flex Power Genius XL 2KW amplifier (score: 1)
Author: Tom Osborne <w7why1@gmail.com>
Date: Tue, 16 Oct 2018 12:31:21 -0700
It would be interesting to d a study and see just how many CW op's actually work QSK. I've been on CW since '54 and have never used it (except back in my CW traffic days with a separate antenna on th
/archives//html/Amps/2018-10/msg00057.html (9,411 bytes)

18. [Amps] Push pull amps (score: 1)
Author: "Tom Osborne Sr." <w7why1@gmail.com>
Date: Sat, 1 Aug 2020 10:02:17 -0700
I recently purchased some QST's from '47, 49, and 50. I notice a lot of transmitters and amps back then used 2 tubes in push-pull circuits, instead of parallel, like we mostly do now. What was the id
/archives//html/Amps/2020-08/msg00004.html (6,419 bytes)

19. [Amps] Negative grid drive (score: 1)
Author: "Tom Osborne Sr." <w7why1@gmail.com>
Date: Sun, 2 Aug 2020 17:23:09 -0700
HI All I have an AL-811h and it has been running just fine with about 600 watts out with the amp on 110. Today I turned it on and the grid current went negative with it in standby. Shut it off real q
/archives//html/Amps/2020-08/msg00011.html (6,447 bytes)

20. [Amps] Negative grid current (score: 1)
Author: "Tom Osborne Sr." <w7why1@gmail.com>
Date: Mon, 3 Aug 2020 20:22:30 -0700
Well - I had a pleasant surprise today. Was getting ready to take the AL-811H apart and check the tubes for shorts and it's working fine now. Switched it on and everything looked normal. Gave it some
/archives//html/Amps/2020-08/msg00020.html (6,526 bytes)

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