| To: | "'Tom W8JI'" <w8ji@w8ji.com>, "'Bill Wichers'" <billw@waveform.net> |
|---|---|
| Subject: | Re: Topband: Submerging variable caps in oil as substituteforvacuum variables |
| From: | "Terry Posey" <tposey@nettally.com> |
| Date: | Sun, 2 Feb 2014 09:35:19 -0500 |
| List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
Dissipation factors for particular oils are found here: http://www.icrepq.com/icrepq'12/538-toudja.pdf I cannot comment on the accuracy of the data. Terry K4RX -----Original Message----- From: Topband [mailto:topband-bounces@contesting.com] On Behalf Of Tom W8JI The major issue with dielectrics is dissipation factor at 2 MHz, which affects losses and Q. Dissipation factor is not published all the time. I can't find dissipation factor for mineral oil. _________________ Topband Reflector Archives - http://www.contesting.com/_topband |
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