[Elecraft] Benefits of Buying a Factory Assembled KX3

[Cady, Fred]

 The roofing filter is actually at AF ahead of AF amplification and A/D. So basically it is roofing for the DSP. Pretty amazing.

-----Original Message-----
From: elecraft-bounces at mailman.qth.net [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Fred Jensen
Sent: Saturday, April 13, 2013 5:53 PM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] Benefits of Buying a Factory Assembled KX3

On 4/13/2013 4:49 PM, Walter Underwood wrote:

> I got a kit, partly because I did not get the roofing filters.
> Without those, a kit KX3 is fully aligned at the factory.

How do roofing filters work on a direct conversion radio?  That's not a snarky question, I don't know and would like to.

73,

Fred K6DGW
- Northern California Contest Club
- CU in the 2013 Cal QSO Party 5-6 Oct 2013
- www.cqp.org

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