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[TenTec] Ten Tec vs. Inrad 9 MHz Filters

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Subject: [TenTec] Ten Tec vs. Inrad 9 MHz Filters
From: geraldj@isunet.net (Dr. Gerald N. Johnson, electrical engineer)
Date: Tue Apr 15 20:34:03 2003
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.
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