Re: A note on PC boards, double and single sided.
Leon Robinson
Brad,
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I have had horses for over 40 years and I don't remember going around and smelling warm horse s*hit, have stepped in some and shoveled a lot. Leon Robinson K5JLR
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From: Brad Thompson <brad.thompsonaa1ip@...> Date: 01/05/2021 9:25 PM (GMT-06:00) To: TekScopes@groups.io Subject: Re: [TekScopes] A note on PC boards, double and single sided. Harvey White wrote on 1/5/2021 8:55 PM: Printed circuit boards are generally made with one of two materialsHello-- Older imported electronics used a phenolic-based laminate-- typically medium to dark brown and liable to losing its traces when the repairer applied too much heat. Oh, and when overheated it smelled like warm horse s*it. 73-- Brad AA1IP
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