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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+grounded\s+grid\s+3\-500Z\s*$/: 3 ]

Total 3 documents matching your query.

1. Re: LF: grounded grid 3-500Z (score: 1): Author: "MIKE REID" <[email protected]>; Date: Fri, 27 Oct 2006 23:19:29 -0500; I thought you were whipping out a tube amp for LF also. Probably would handle the antenna input impedance changes as the wind blows better than a FET amp does. The US guys on 505kc are mostly running; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-10/msg00387.html (9,594 bytes)
2. Re: LF: grounded grid 3-500Z (score: 1): Author: Costas Krallis SV1XV <[email protected]>; Date: Sat, 28 Oct 2006 06:13:31 +0300; Perhaps at this low frequency you can just insert a current meter between the grid pin and ground, bypassed with some capacitors ? Costas SV1XV; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-10/msg00389.html (9,400 bytes)
3. LF: grounded grid 3-500Z (score: 1): Author: "Thomas Eckart" <[email protected]>; Date: Sat, 28 Oct 2006 04:58:15 +0200; HI LF's, I'm planning to build an amplifier with two times 3-500Z for operation on low bands. Can anyone explain how to measure the grid current in grounded grid applications? In all applications the; /rsgb_lf_group-archives/html/rsgb_lf_group/2006-10/msg00390.html (8,780 bytes)

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