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1. [TenTec] 2800Hz filters in 9mHz slots? (score: 1): Author: "Mark Kenward" <k8vf_mark@centurytel.net>; Date: Sun, 19 Jul 2015 12:52:56 -0400; Has anyone used a 2800Hz filter in their Omni/Paragon rig in the 9mHz slot to widen their band width? Just wondering if it was worth the effort, and did it improve transmit fidelity to the receive st; /archives//html/TenTec/2015-07/msg00127.html (6,823 bytes)
2. Re: [TenTec] 2800Hz filters in 9mHz slots? (score: 1): Author: Barry N1EU <barry.n1eu@gmail.com>; Date: Sun, 19 Jul 2015 17:02:51 +0000; Yes, it will improve transmit fidelity. How much it improves receive fidelity depends on which rig. The Omni 6/6+ dsp rolls off the low freqs below 260hz on receive, so it's not a dramatic improvemen; /archives//html/TenTec/2015-07/msg00128.html (8,080 bytes)
3. Re: [TenTec] 2800Hz filters in 9mHz slots? (score: 1): Author: Jim Brown <k9yc@audiosystemsgroup.com>; Date: Sun, 19 Jul 2015 10:56:56 -0700; The words "improve transmit fidelity" in this context are mis-applied. This is ham radio, and our objective is COMMUNICATION, not wider audio bandwidth. Lower audio frequencies (below about 500 Hz) m; /archives//html/TenTec/2015-07/msg00129.html (8,831 bytes)
4. Re: [TenTec] 2800Hz filters in 9mHz slots? (score: 1): Author: "Mark van Wijk, PA5MW" <pa5mw@home.nl>; Date: Sun, 19 Jul 2015 20:43:31 +0200; Hi Mark, You first need to determine what your actual goal is here. Most IF filters are designed to create proper selectivity, matching the mode and current way of operating and signals on the band.; /archives//html/TenTec/2015-07/msg00130.html (9,265 bytes)
5. Re: [TenTec] 2800Hz filters in 9mHz slots? (score: 1): Author: "Paul Kraemer" <elespe@lisco.com>; Date: Sun, 19 Jul 2015 16:11:27 -0500; Mark I have that mod in an OMNI VI + and really like it. I have the 2800 in both slots The receive is so much nicer and I have actually had the stations in the other part of the world pause a pile up; /archives//html/TenTec/2015-07/msg00131.html (9,068 bytes)
6. [TenTec] 2800Hz filters in 9mHz slots? (score: 1): Author: "Mark Kenward" <k8vf_mark@centurytel.net>; Date: Sun, 19 Jul 2015 21:32:16 -0400; I asked my original question because I have a Paragon II with a non balanced filter, it seems. LSB is high pitched, USB is more normal or bassy. I got one which had been checked by TT in Tenn, but wh; /archives//html/TenTec/2015-07/msg00134.html (8,120 bytes)
7. Re: [TenTec] 2800Hz filters in 9mHz slots? (score: 1): Author: "Paul Kraemer" <elespe@lisco.com>; Date: Sun, 19 Jul 2015 22:07:05 -0500; Sounds like what I started with on my original TT filters. Had all bass and no midrange on lsb and all highs on usb. The bfo's were set properly so I swept the response through the mic jack--what a m; /archives//html/TenTec/2015-07/msg00135.html (9,316 bytes)

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