[Elecraft] K3: "Mixing" sub-RX audio in stereo headphones

dalspaugh at comcast.net dalspaugh at comcast.net
Tue Oct 20 16:23:55 EDT 2009


Have you tried just shifting the signal to a lower freq. (rotating the shift knob counter clockwise). That seems to make it sound very good to me. 


73 Doug N3QW 



----- Original Message ----- 
From: "Brian Machesney" <nekvtster at gmail.com> 
To: "Elecraft Reflector" <elecraft at mailman.qth.net> 
Sent: Tuesday, October 20, 2009 4:14:16 PM GMT -05:00 US/Canada Eastern 
Subject: [Elecraft] K3: "Mixing" sub-RX audio in stereo headphones 

I have the 8-pole 1.8-kHz filter for phone contesting, but it's on the 
border of intelligibility for my ears. I want to overcome this by mixing in 
a small amount of wider-bandwidth audio from the linked sub-RX with a wider 
filter. While I can set SPKRS to 1 to accomplish this, it seems that with 
stereo *headphones* I am forced to have the main and sub in left and right 
ears rather than mixed together into both ears. 

Any hints on how I can do this? Have I missed something in the manual? Do I 
have to plug my stereo headphones into the speaker jack? 

-- 
73 -- Brian -- K1LI 
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