I'm using the IR 752 (2.1khz) and IR 753 (400hz) filters in two of the
optional filter positions in my Orion. The IR filters were surplus
from the Omni Six Plus. In briefly looking at the filter characteristics
on Spectogram, the Orion's DSP is where the real filtering is.
Will look at it in more detail later. I'm having too much fun operating
73 de Greg, K7KJ
----- Original Message -----
From: "Jim Reid" <firstname.lastname@example.org>
Sent: Tuesday, April 15, 2003 11:53 AM
Subject: [TenTec] Ten Tec vs. Inrad 9 MHz Filters
> Would like my new Orion (coming in May?, lot #2 somewhere)
> to have the best roofing filter performance possible, giving
> the narrow IF-DSP filters the greatest opportunity to provide
> super selectivity. BTW, have ordered the TT 1.8 kHz and
> 500 Hz optional roofing filters to be included with my Orion.
> So far, have heard of no one replacing Ten Tec filters in
> their Orion with the now available Inrad filters for that
> radio; perhaps that is sacrilege!
> 73, Jim KH7M
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