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Re: [TenTec] Orion Sub Receiver BW

To: "'Ron Castro'" <ronc@sonic.net>,"'Discussion of Ten-Tec Equipment'" <tentec@contesting.com>
Subject: Re: [TenTec] Orion Sub Receiver BW
From: "Grant Youngman" <nq5t@comcast.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Thu, 16 Mar 2006 12:30:44 -0600
List-post: <mailto:tentec@contesting.com>
> My understanding is that in AM, the BW shown is supposed to 
> be the actual recovered audio bandwidth, not the total 
> bandwidth.  There is no reason why it should be restricted to 
> any less than 12 kHz since the DSP IF is 14 kHz wide, and the 
> roofing filter over it is 20 kHz.

I agree with you, it would be nice to have an AM bandwidth limit
considerably about 6 Khz total width.

Grant/NQ5T


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