| To: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
|---|---|
| Subject: | Re: [TenTec] Orion Sub Receiver BW |
| From: | Sinisa Hristov <shristov@ptt.yu> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Thu, 16 Mar 2006 12:48:40 -0500 |
| List-post: | <mailto:tentec@contesting.com> |
Rick Williams wrote: > When I tuned in a local AM station and looked at the audio on HamAlyzer it > looked great EXCEPT for one thing. It was only 3000 Hz wide? The audio > signal plummeted after 3,000 Hz! I attempted to measure AM RX audio response with 2.056 a few times, and in all ocassions it was 3 kHz on both main and sub RX. RX filters were fully open and RX was fed from a signal generator having adjustable modulation frequnecy. Audio response was close to 6 kHz with 1.373b5. 73, Sinisa YT1NT, VE3EA |
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