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List:       elecraft
Subject:    Re: [Elecraft] I need some guidance regarding the equalizer in the KX3
From:       Andrey Stoev <aestoev () hotmail ! com>
Date:       2024-01-21 14:31:44
Message-ID: PH8PR12MB672329DAAEB09DFD4C7A4301B0762 () PH8PR12MB6723 ! namprd12 ! prod ! outlook ! com
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The equalizer is an audio level equalizer much like your stereo system's EQ and it is \
used to enhance or suppress certain audio-range frequencies in order to "model" the \
output audio response to your listening preferences. Look at it as your Audio Treble \
/ Bass adjustment It is NOT intended to eliminate / filter interference - for this \
you have to use Pass Band Tuning and in addition you can get help from the DSP noise \
reduction. Move the PBT to narrow the pass band or use it as HI CUT/LO CUT IF Filter \
(depending on where the interference is located). The EQ is downstream from there and \
will have a marginal effect - the skirts are not steep but rather gradual and the \
amount of attenuation is minimal to remove offending interference but enough to \
change how a signal sounds . There is also Tx EQ which you can use for your mic to \
adjust how your voice sounds when Tx.

73
de Andrey, AE1S
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