[Elecraft] adding 250Hz filer, any improvement?

[Rex Lint]

If you have strong stations closer to your frequency than 400 hz, then the
250 hz filter will get rid of them down to 250 hz of your frequency. If the
stations that are near you are not strong, the DSP filter will handle it OK.

      -Rex-
 
       K1HI
       Rex Lint
       Merrimack, NH
       WWW.QRZ.COM/db/k1hi 

 
-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Jorge Diez - CX6VM
Sent: Tuesday, February 08, 2011 12:50 PM
To: elecraft at mailman.qth.net
Subject: [Elecraft] adding 250Hz filer, any improvement?

Hello,

 

I have both KFL3A-400 (400 Hz 8-pole) and KFL3A-1.8K  (1.8 kHz 8-pole)
filters in my K3.

 

If I add a KFL3A-250 (250 Hz 8-pole) filter I will notice it better to use
in contests?  Or with the 400Hz is enough?  Notice I am not in USA or EU
with strong stations near me, I don´t have the QRM this big populations
have, trying to reduce the splatters.

 

73,

Jorge

CX6VM/CW5W

k3 #4077

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