TenTec
[Top] [All Lists]

Re: [TenTec] Ten Tec vs. Inrad 9 MHz Filters

To: Duane Grotophorst <n9dg@yahoo.com>
Subject: Re: [TenTec] Ten Tec vs. Inrad 9 MHz Filters
From: "Dr. Gerald N. Johnson, electrical engineer" <geraldj@isunet.net>
Reply-to: geraldj@isunet.net, tentec@contesting.com
Date: Tue, 15 Apr 2003 18:30:36 -0500
List-post: <mailto:tentec@contesting.com>
For sure, the fewer ringing artifacts the roofing filter adds, the
easier it is on the DSP. It is possible in DSP to remove those artifacts
(e.g. correct the irregular phase response) but its more work and
changing filters will negate that work.

73, Jerry, K0CQ

-- 
Entire content copyright Dr. Gerald N. Johnson, electrical engineer.
Reproduction by permission only.
<Prev in Thread] Current Thread [Next in Thread>