| To: | "Discussion of Ten-Tec Equipment" <tentec@contesting.com> |
|---|---|
| Subject: | Re: [TenTec] New Omni VII....first impressions |
| From: | "Stuart Rohre" <rohre@arlut.utexas.edu> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Thu, 20 Dec 2007 14:08:33 -0600 |
| List-post: | <mailto:tentec@contesting.com> |
Mike, if you have the very oldest D 104, the bad audio reports you describe are typical of an impedance mismatched D104. It is a high impedance mike. To use it for modern low to medium impedance SSB mike inputs, you need a matching transformer, or an emitter follower preamp to step down the impedance from the 100,000 ohm range to say 600 ohms. Then, the mike will sound great. I use the D104 very successfully with Ten Tec rigs with attention to matching. 73, Stuart Rohre K5KVH _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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