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References: [ +from:garyschafer@largeriver.net: 84 ]

Total 84 documents matching your query.

81. Re: [Amps] step start (score: 1)
Author: Gary Schafer <garyschafer@largeriver.net>
Date: Wed, 4 Oct 2023 12:45:23 -0500
Jim w8zr, I have been trying to get in touch with you regarding the stepper motor drive boards that you were building for amp tuning. Did you ever finish them? Thanks Gary K4FMX Gary Schafer 715-589-
/archives//html/Amps/2023-10/msg00019.html (11,651 bytes)

82. Re: [Amps] Starting up a NEW Henry amp (score: 1)
Author: <garyschafer@largeriver.net>
Date: Mon, 11 Dec 2023 13:13:37 -0600
Do not use the radios internal auto tuner. Use an external MANUAL tuner and tune it when running maximum power. If you try to use the internal auto tuner it will not tune properly as it tunes up at l
/archives//html/Amps/2023-12/msg00012.html (16,420 bytes)

83. Re: [Amps] Starting up a NEW Henry amp (score: 1)
Author: Gary Schafer <garyschafer@largeriver.net>
Date: Mon, 11 Dec 2023 21:56:44 -0600
_______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2023-12/msg00015.html (7,842 bytes)

84. Re: [Amps] Acceptable ripple on high voltage plate power supply in tetrode amplifiers. (score: 1)
Author: Gary Schafer <garyschafer@largeriver.net>
Date: Sun, 22 Dec 2024 19:39:26 -0600
The power supply ripple will not modulate the amplifier well as it is operating as a linear amplifier. If the amp was operating in class C then it would. 73 Gary K4FMX Gary Schafer __________________
/archives//html/Amps/2024-12/msg00041.html (13,663 bytes)

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