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1. [TenTec] KVG 9Mhz Xtal Filter (score: 1): Author: Barry N1EU <barry.n1eu@gmail.com>; Date: Fri, 14 Oct 2011 00:22:56 +0000; I recently acquired an Omni 6+ that came with a KVG XF-9M 500hz filter in the 9Mhz i.f. - I've read about folks using these filters before. But the passband through it doesn't look quite right and I; /archives//html/TenTec/2011-10/msg00116.html (6,890 bytes)
2. Re: [TenTec] KVG 9Mhz Xtal Filter (score: 1): Author: Frank Kamp <frankkamp@att.net>; Date: Thu, 13 Oct 2011 20:25:30 -0500; I believe the ten tec has a 9.0015 IF. If so, a 9.0000 filter might make signals sound a little strange. _______________________________________________ TenTec mailing list TenTec@contesting.com http; /archives//html/TenTec/2011-10/msg00118.html (7,759 bytes)
3. Re: [TenTec] KVG 9Mhz Xtal Filter (score: 1): Author: "Rick - DJ0IP / NJ0IP" <Rick@DJ0IP.de>; Date: Fri, 14 Oct 2011 08:40:37 +0200; Barry, The XF9 series of 9 MHz filters were really top notch filters 30 years ago. In 1975 I replaced the 4-crystal SSB filter in my Argonaut 505 with the XF9-B. What a difference! Of course I had no; /archives//html/TenTec/2011-10/msg00121.html (9,725 bytes)
4. Re: [TenTec] KVG 9Mhz Xtal Filter (score: 1): Author: "Rick - DJ0IP / NJ0IP" <Rick@DJ0IP.de>; Date: Fri, 14 Oct 2011 08:45:07 +0200; You can: - Use the KVG 9 MHz crystal filter (which is what I did) - or move the center frequency of the filter slightly by adjusting the external capacitance You can also move the frequency of the st; /archives//html/TenTec/2011-10/msg00122.html (9,044 bytes)
5. Re: [TenTec] KVG 9Mhz Xtal Filter (score: 1): Author: Barry N1EU <barry.n1eu@gmail.com>; Date: Fri, 14 Oct 2011 07:17:48 -0400; Thanks VERY much Rick - lots of great info there. It looks like I've got to read up on matching the filter impedance of 500 ohms to the 200 ohms of the Omni slots (unless there are any suggestions?).; /archives//html/TenTec/2011-10/msg00123.html (10,931 bytes)

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