[Elecraft] RTTY Filter for K3

[John Reiser]

Hi Axel, DL3ZH,

In my opinion, either one would be fine.  I have the 400 Hz 8-pole in my K3, 
but, don't forget it is a roofing filter.  In my RTTY setup, using the AFSK 
A digital mode, and I turn on the dual bandpass.  The actual bandpass is 
then set by the DSP to two 50 Hz filters.  It works great!

73,  John, W2GW


----- Original Message ----- 
From: "Axel Kaiser" <dl2sca at hotmail.com>
To: "Elecraft Reflector" <elecraft at mailman.qth.net>
Sent: Thursday, May 15, 2008 3:52 PM
Subject: [Elecraft] RTTY Filter for K3



Hi K3-folks,

What would be the best RTTY roofing filter for the K3? Is the 400Hz 8-pole 
filter too small and the 500Hz 5-pole filter the better choice?

Thanks in advance for your answers.

73 de

Axel, DL3ZH

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