| To: | tentec@contesting.com |
|---|---|
| Subject: | [TenTec] 250Hz Roofing Filter |
| From: | JE2UFF <je2uff@gmail.com> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Mon, 10 Jun 2013 20:46:12 +0900 |
| List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
Hi all. I am Toshi/JE2UFF. My Orion which I hold narrow a roofing filter and it gose, a noise will be stopped, 500Hz will be quaiet and it will become easy to hear it, but if 250Hz is used, a noise level will increase conversely. In 250Hz, it becomes difficult to hear it that it is noisy and convesely. If Orion shall be 250Hz, is it the specification which a gain increases? de JE2UFF/Toshi _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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