| To: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
|---|---|
| Subject: | Re: [TenTec] 705 Electret Mic question |
| From: | MadScientist <dukeshifi@comcast.net> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Tue, 16 Jan 2018 17:24:46 -0600 |
| List-post: | <mailto:tentec@contesting.com> |
The battery provides bias for the electret. Gary > On Jan 16, 2018, at 5:23 PM, Joe Hill <n4zoojoe@gmail.com> wrote: > > My 705 Ten Tec microphone takes a 9v battery in the base. What is this for? > Thanks and 73, > Joe > _______________________________________________ > TenTec mailing list > TenTec@contesting.com > http://lists.contesting.com/mailman/listinfo/tentec _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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