[ARC5] Receiver Filter Adaptor and Thoughts on Projects In General

[mstangelo at comcast.net]

Dave,

You may want to see if Linear Technology has an active bandpass filter that works at 455kHz:

http://www.linear.com/product/LTC1562-2>

However, I have some concerns,

I don't know if you could make a filter with a high enough Q to replace a ceramic mechanical filter.

They are surface mount devices.

Mike N2MS


----- Original Message -----
From: David Stinson <arc5 at ix.netcom.com>
To: ARC-5 <arc5 at mailman.qth.net>
Sent: Tue, 16 Feb 2016 15:40:35 -0000 (UTC)
Subject: Re: [ARC5] Receiver Filter Adaptor and Thoughts on Projects In	General


Come on "smart people:" By now there ought to be some
single-chip active filter thingie that can do this without trying
to build a mini-computer in that space.

S