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1. [TenTec] Pegasus Filtering (score: 1): Author: peregord@chartermi.net (John Peregord); Date: Sun, 24 Feb 2002 20:37:54 -0500; Has anybody experimented or attempted improving the IF filtering scheme of the Pegasus? I was wondering if it would be possible to make a modification similiar to what had been done to the TS-870 by; /archives//html/TenTec/2002-02/msg00391.html (7,103 bytes)
2. [TenTec] Pegasus Filtering (score: 1): Author: w5yr@att.net (George, W5YR); Date: Sun, 24 Feb 2002 20:18:52 -0600; John, I was unaware that the Pegasus used any user-installable conventional crystal filters in the 455 KHz IF chain. There is a fixed bandwidth crystal or ceramic "roofing filter" there, but it is mu; /archives//html/TenTec/2002-02/msg00393.html (8,247 bytes)
3. [TenTec] Pegasus Filtering (score: 1): Author: n4py@earthlink.net (Carl Moreschi); Date: Mon, 25 Feb 2002 03:44:27 -0000; The filters in the Pegasus are all implemented in DSP. There is no way to improve the steepness of the skirts without changing the pegasus firmware. The 300 hertz filter is 300 hertz wide at the 6 db; /archives//html/TenTec/2002-02/msg00394.html (10,045 bytes)
4. [TenTec] Pegasus Filtering (score: 1): Author: n9dg@yahoo.com (Duane Grotophorst); Date: Mon, 25 Feb 2002 07:12:50 -0800 (PST); Wouldn't it be a nice firmware enhancement to offer additional "modes" that provide for sharper filter skirts, even if it means not using QSK in those instances? There are times where fast RX/TX swit; /archives//html/TenTec/2002-02/msg00397.html (7,552 bytes)

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