[TenTec] Orion 9 MHz filters

[Mark Erbaugh]

Carl,

Does this mean that if I select, say a 250 Hz roofing filter that I can in
the IF play with that filter to get any 250 Hz of audio passband desired?
Say from 250 - 500 Hz, or 1250 - 1500 Hz or 2250 - 2500 Hz?

73,
Mark

----- Original Message -----
From: "N4PY" <n4py at qvssoftware.com>
To: <tentec at contesting.com>
Sent: Friday, March 07, 2003 13:56 PM
Subject: Re: [TenTec] Orion 9 MHz filters


> The Orion Crystal filters are roofing filters and not IF filters.  The PBT
> will adjust the DSP IF filters.  The DSP filters will lie entirely inside
> the roofing filter passband.
>
>
> Carl Moreschi  N4PY
>
> ----- Original Message -----
> From: "Mark Erbaugh" <mark at microenh.com>
> To: <tentec at contesting.com>
> Sent: Friday, March 07, 2003 12:47 PM
> Subject: [TenTec] Orion 9 MHz filters
>
>
> > As I was replying to someone about the 9 MHz filters in the Orion, a
> > question occured.  On the Omni V and VI, the 9 MHz filters are not
> tuneable.
> > The passband is fixed. Only the 6.4 MHz filters are tunable via the PBT
> > control. Are / will the 9 MHz filters in the Orion have a PBT
adjustment?
> >
> > 73,
> > Mark
> >
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