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Philco 86 Highboy
morzh
Odobenus rosmarus
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Posts: 15,811
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#14

06-19-2015, 10:47 AM
https://en.m.wikipedia.org/wiki/Neutrodyne


In short, it was a way to cancel Miller capacitance to improve TRF sets' performance while the triode was the staple tube to be used. Went away with advent of the tetrode.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
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Messages In This Thread
Philco 86 Highboy - by shorteddiode - 06-04-2015, 02:59 PM
RE: Philco 86 Highboy - by morzh - 06-04-2015, 03:27 PM
RE: Philco 86 Highboy - by PAradiogeek - 06-04-2015, 03:44 PM
RE: Philco 86 Highboy - by morzh - 06-04-2015, 04:01 PM
RE: Philco 86 Highboy - by shorteddiode - 06-04-2015, 04:51 PM
RE: Philco 86 Highboy - by Radioroslyn - 06-04-2015, 05:15 PM
RE: Philco 86 Highboy - by Radioroslyn - 06-04-2015, 05:23 PM
RE: Philco 86 Highboy - by Ron Ramirez - 06-04-2015, 05:42 PM
RE: Philco 86 Highboy - by shorteddiode - 06-04-2015, 06:18 PM
RE: Philco 86 Highboy - by klondike98 - 06-04-2015, 06:40 PM
RE: Philco 86 Highboy - by shorteddiode - 06-04-2015, 06:58 PM
RE: Philco 86 Highboy - by TA Forbes - 06-04-2015, 07:23 PM
RE: Philco 86 Highboy - by shorteddiode - 06-19-2015, 10:38 AM
RE: Philco 86 Highboy - by morzh - 06-19-2015, 10:47 AM
RE: Philco 86 Highboy - by shorteddiode - 06-19-2015, 11:36 AM



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