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Total 19 documents matching your query.

1. [Amps] RG-393 (score: 1)
Author: "Alf Pousar" <>
Date: Sun, 12 Sep 2010 21:36:38 +0300
I have that cable in stock, guess abt 150ft. I'm located a little far away, Finland so you better get it from a US distributor. It's not cheap! gl, Alf OH2QM _________________________________________
/archives//html/Amps/2010-09/msg00128.html (6,242 bytes)

2. [Amps] Mc-Master Carr (score: 1)
Author: "Alf Pousar" <>
Date: Fri, 19 Nov 2010 20:56:19 +0200
Hello, I tried to buy som plumbing parts, just a street elbow and they McM informed me about the company policy, no sales or delivery outside US except a few old customers. That propably thanks to Al
/archives//html/Amps/2010-11/msg00360.html (6,514 bytes)

3. [Amps] Mc-Master Carr issue (score: 1)
Author: "Alf Pousar" <>
Date: Sat, 20 Nov 2010 01:13:12 +0200
_______________________________________________ Amps mailing list
/archives//html/Amps/2010-11/msg00366.html (6,333 bytes)

4. [Amps] Mc-Master Carr (score: 1)
Author: "Alf Pousar" <>
Date: Sat, 20 Nov 2010 01:18:13 +0200
Thanks for the offer of help, I think this is a real proof of true radio amateur spirit!! I actualy get the needed parts just as You guys stud up for help. Best 73 to all of you Alf _________________
/archives//html/Amps/2010-11/msg00367.html (6,805 bytes)

5. [Amps] Finger stock (score: 1)
Author: "Alf Pousar" <>
Date: Mon, 7 Feb 2011 23:27:05 +0200
These guys have a lot of nice things! Alf OH2QM _______________________________________________ Amps mailing list
/archives//html/Amps/2011-02/msg00047.html (6,965 bytes)

6. [Amps] How to recognize beryllium (score: 1)
Author: "Alf Pousar" <>
Date: Wed, 9 Feb 2011 12:59:34 +0200
Beryllium is between junctio area and the heatsink, so beryllium is the bottom substrate. I dont know how to detect or recognoce "this is beryllium" other than reading the manufacturers description r
/archives//html/Amps/2011-02/msg00057.html (7,227 bytes)

7. [Amps] Blown anode choke in TL-922 (score: 1)
Author: "Alf Pousar" <>
Date: Sun, 24 Apr 2011 11:45:26 +0300
Hi Isaac, I guess it's due to the fact you are running RTTY. The power dissipation is a totally different ball game for RTTY vs SSB. Your working is similar to keydown for the entire qso during trans
/archives//html/Amps/2011-04/msg00499.html (7,044 bytes)

8. [Amps] PA choke design (score: 1)
Author: "Alf Pousar" <>
Date: Wed, 29 Jun 2011 22:40:05 +0300
Hi, if you coil 312 turns of wire, diameter 25,4 mm (1") and the length 51mm (2") the you have a 1mH inductance. 73 Alf OH2QM _______________________________________________ Amps mailing list Amps@co
/archives//html/Amps/2011-06/msg00328.html (7,563 bytes)

9. [Amps] Non linear movement (score: 1)
Author: "Alf Pousar" <>
Date: Sat, 9 Jul 2011 17:25:27 +0300
As you do not specify the details, I guess your neede FSM current is way to big. The meter shold be as sesitive as possible. So try the math with a full scale indication of 50 or 100 micro Amps. 73,
/archives//html/Amps/2011-07/msg00081.html (6,613 bytes)

10. [Amps] SC connectors needed (score: 1)
Author: "Alf Pousar" <>
Date: Wed, 25 Jan 2012 16:45:59 +0200
Hello guys, I need 4 pcs SC connectors, male and suitable for RG214. Crimp or solder. Pls sell me if you have. 73, Alf OH2QM _______________________________________________ Amps mailing list Amps@con
/archives//html/Amps/2012-01/msg00183.html (6,247 bytes)

11. [Amps] Bleeders (score: 1)
Author: "Alf Pousar" <>
Date: Wed, 29 Feb 2012 16:03:45 +0200
Why not skip the bleeder entirely, and make a current discharge circuitry when the session is over. If the anode voltage is very high then stack some thyristors and fire them with opto couplers. So w
/archives//html/Amps/2012-02/msg00337.html (6,545 bytes)

12. Re: [Amps] Direct rectification of AC mains to drive the amp, (score: 1)
Author: "Alf Pousar" <>
Date: Mon, 7 Oct 2013 12:16:20 +0300
Hello guys, it's not correct to compare a SMPS with this topic. All SMPS are isolated. Output terminals are behinde a transformer for sure! Have a nice day! Alf OH2QM -- Original Message -- From: "Al
/archives//html/Amps/2013-10/msg00089.html (9,192 bytes)

13. [Amps] From: "Manfred Mornhinweg" <> (score: 1)
Author: "Alf Pousar" <>
Date: Tue, 8 Oct 2013 14:41:12 +0300
Manfred, you are absolute right, it was stupid of me to state "all". Never say never! Some specific electronics don't care about any rules or laws, including Ohms law. As you know, SMPS that are sold
/archives//html/Amps/2013-10/msg00125.html (7,556 bytes)

14. [Amps] Fan control (score: 1)
Author: "Alf Pousar" <>
Date: Mon, 25 Nov 2013 13:50:20 +0200
Hi Vic, you can run the fan at lower voltage via a capacitor or resistor during stanby and then when the PTT line is active just short the serial component and fly the F-18! 73, Alf OH2QM ___________
/archives//html/Amps/2013-11/msg00417.html (6,728 bytes)

15. [Amps] CIRIS TA-201K (score: 1)
Author: "Alf Pousar" <>
Date: Wed, 15 Jan 2014 14:23:37 +0200
Hello guys, I need help on the subject, a VHF linear using 3CX800A7 for 1KW PEP output on ssb 144MHz. The linear looks fine, but I have no documentation nor schematic diagrams. Do any of you know thi
/archives//html/Amps/2014-01/msg00063.html (6,804 bytes)

16. [Amps] Strong distortion from TL-922 (score: 1)
Author: "Alf Pousar" <>
Date: Fri, 4 Apr 2014 13:57:39 +0300
Hello folks! ? I was driving my TL-922 in AM mode with FT-2000 to the maximum power level, BY MISSTAKE!!! The transmit session was short, less than a minute, but more than 20 seconds. I later continu
/archives//html/Amps/2014-04/msg00046.html (7,160 bytes)

17. [Amps] 3-500Z pin becomes unsoldered (score: 1)
Author: "Alf Pousar" <>
Date: Wed, 14 May 2014 11:15:11 +0300
If your solder lugs are dripping the solder due to heath, clean the lug using a good desolder wick and wrap the wire around and trough the lug. Then take some small wrapp wire and wrapp around the lu
/archives//html/Amps/2014-05/msg00089.html (6,485 bytes)

18. [Amps] TL-922A Filament Transformer (score: 1)
Author: "Alf Pousar" <>
Date: Tue, 22 Dec 2015 17:10:12 +0200
Hi Greg Primary windings are two 100+20 tap so it can be set for US and European grid voltages. Secondary windings are three, one for the tubes that is 10VAC (tubes are in series) Eimac specs 5V 15,2
/archives//html/Amps/2015-12/msg00048.html (7,506 bytes)

19. [Amps] Amplifier description (score: 1)
Author: "Alf Pousar" <>
Date: Tue, 19 Jan 2016 10:32:31 +0200
Hello Petter, seller have no information on the power amp operation class. I assume it's for FM only, frequency range 400-470 MHz. So it will boost your 70 cm hand held transceiver. Save your money a
/archives//html/Amps/2016-01/msg00046.html (6,382 bytes)

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