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Total 7 documents matching your query.

1. [TenTec] Electret Mic voltage vs. Dynamic Mic (score: 1): Author: rod_pruner@yahoo.com (Rod Pruner); Date: Wed, 19 Apr 2000 16:38:56 -0700 (PDT); What effect, if any, would the DC voltage at the MIC connector of Ten-Tec rigs (Delta II and Scout) have on a dynamic mic such as the Kenwood MC-60 ? I understand this DC voltage is needed for the op; /archives//html/TenTec/2000-04/msg00236.html (7,868 bytes)
2. [TenTec] Electret Mic voltage vs. Dynamic Mic (score: 1): Author: rohre@arlut.utexas.edu (Stuart Rohre); Date: Thu, 20 Apr 2000 14:06:28 -0500; Rod, Since a dynamic mike is an electromagnet element, you MUST NOT allow DC to get to it. At worst you will burn out the winding. ADD a blocking capacitor, or two back to back electrolytics, for a n; /archives//html/TenTec/2000-04/msg00252.html (8,591 bytes)
3. [TenTec] Electret Mic voltage vs. Dynamic Mic (score: 1): Author: darwin@together.net (K & H Darwin); Date: Thu, 20 Apr 2000 18:23:13 -0400; -- to get capacitor, or I don't know how it is with "ham" mics, but dynamic mics used for live music / PA purposes (Shure SM58, SM57, etc.) are transformer coupled so they are uneffected by these DC; /archives//html/TenTec/2000-04/msg00255.html (8,070 bytes)
4. [TenTec] Electret Mic voltage vs. Dynamic Mic (score: 1): Author: geraldj@ames.net (Dr. Gerald N. Johnson); Date: Thu, 20 Apr 2000 22:59:46 -0500; Some ham mikes are transformer coupled but the transformer core is so tiny that its easily saturated by DC current to cause distortion. Still needs the coupling capacitor. 73, Jerry, K0CQ -- FAQ on W; /archives//html/TenTec/2000-04/msg00258.html (7,683 bytes)
5. [TenTec] Electret Mic voltage vs. Dynamic Mic (score: 1): Author: rbdrake@erols.com (Richard B Drake); Date: Fri, 21 Apr 2000 13:52:05 -0400; Maybe some of the older rigs don't provide the +4 volts on a seperate pin (pin 4) as the Omni VI Plus does. On the 705 Mic, the +4 volts from pin 4 is connected to the Mic input through a 22k Ohm res; /archives//html/TenTec/2000-04/msg00262.html (8,701 bytes)
6. [TenTec] Electret Mic voltage vs. Dynamic Mic (score: 1): Author: kg5u@hal-pc.org (Dale Martin); Date: Fri, 21 Apr 2000 19:22:42 -0500; So, to use a mic that doesn't want to see any You're absolutely correct, Rich. There's no need to connect pin 4 on the mic plug if power for the mic is not needed. 73, dale, kg5u -- FAQ on WWW: http; /archives//html/TenTec/2000-04/msg00267.html (7,862 bytes)
7. [TenTec] Electret Mic voltage vs. Dynamic Mic (score: 1): Author: weingaertner@nac.net (Robert Weingaertner); Date: Wed, 19 Apr 2000 21:36:48 -0400; No effect at all, Rod. The DC voltage for the electret element is brought out on a separate pin (4) of the mike connector, so it would not go to the dynamic element at all. The dynamic mike connects; /archives//html/TenTec/2000-04/msg00302.html (8,324 bytes)

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