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Total 6 documents matching your query.

1. [Amps] amp reading (score: 1): Author: ki7m@comcast.net; Date: Fri, 23 Jan 2015 23:17:00 +0000 (UTC); This discussion of single and multi-tube amps has been interesting. I learned a whole lot by finding www.somis.org (AG6K Richard Measures site including kits for suppressors on various amps) and www.; /archives//html/Amps/2015-01/msg00219.html (7,504 bytes)
2. Re: [Amps] amp reading (score: 1): Author: Bill Turner <dezrat@outlook.com>; Date: Fri, 23 Jan 2015 15:37:25 -0800; -- ORIGINAL MESSAGE --(may be snipped) the filament lead since it seems it is going to have to be about 0.2/0.4 ohms or so at high current. Maybe a wire but that can add inductance so I was never cle; /archives//html/Amps/2015-01/msg00220.html (7,130 bytes)
3. Re: [Amps] amp reading (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Fri, 23 Jan 2015 19:24:01 -0500; Many just wind their own and experiment until they get the correct voltage. Most overvoltage is due to amps designed in the 60's and 70's when the AC line was 117/234; now it is often as high as 125/; /archives//html/Amps/2015-01/msg00224.html (8,588 bytes)
4. Re: [Amps] amp reading (score: 1): Author: Roger D Johnson <n1rj@roadrunner.com>; Date: Fri, 23 Jan 2015 20:23:58 -0500; Small gauge teflon insulated wire. 73, Roger One of the things I wonder about is how you add a resistor to the filament lead since it seems it is going to have to be about 0.2/0.4 ohms or so at high; /archives//html/Amps/2015-01/msg00225.html (7,936 bytes)
5. Re: [Amps] amp reading (score: 1): Author: Alek Petkovic <vk6apk@bigpond.com>; Date: Sat, 24 Jan 2015 15:26:44 +0800; I use 5 Watt wire wound resistors of 0.1 and 0.22 Ohms and series/parallel a heap of them up to get the desired resistance/power dissipation level. You gotta overkill on the power rating because you; /archives//html/Amps/2015-01/msg00231.html (8,759 bytes)
6. Re: [Amps] amp reading (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sat, 24 Jan 2015 19:34:51 -0500; Ive used that also when nothing else was handy. Carl KM1H Small gauge teflon insulated wire. 73, Roger One of the things I wonder about is how you add a resistor to the filament lead since it seems i; /archives//html/Amps/2015-01/msg00260.html (9,537 bytes)

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