[Elecraft] SSB-TX-Signal is too bassy

[W3FPR - Don Wilhelm]

Michael,

It seems that you may have placed the passband too low for a 2.5 kHz filter.

For any width filter, the low frequency corner of the passband should be 
close to 300 Hz.  When you install the 2.5 kHz width, set frequency markers 
in Spectrogram for 300 Hz and 2800 Hz, then set the BFO to center the 
passband between those markers.

If you need more detailed information, look at my website www.qsl.net/w3fpr 
article on K2 Dial Calibration - Step 3 gives a lot of information about 
setting the filters.

73,
Don W3FPR

----- Original Message ----- 
From: "Michael van Hauten" <vanhauten at t-online.de>
To: <elecraft at mailman.qth.net>
Sent: Thursday, September 23, 2004 1:05 PM
Subject: [Elecraft] SSB-TX-Signal is too bassy


Hi,
my SSB signal is a little bit too bassy after i have modified my ssb-modul 
from 2.0 to 2.5khz. The filter setting for TRX  is OP1 in receive mode with 
lsb and seems with spectrogram full in range between 0.2 and 2.5khz.
What is to adjust?

tnx for your help
Michael, DC0ZO
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