[Elecraft] HDSDR Mirrored spectrum

[Mike WA8BXN]

Mirror images generally mean you are not getting both I and Q audio into the
program. Most common cause is not having stereo input on sound card on
computer but iMic is stereo. I would check cable. 

 

73 - Mike WA8BXN 

 

 

 

 

-------Original Message------- 

 

From: Chris Johnson 

Date: 12/8/2013 7:01:29 PM 

To: Elecraft Reflector 

Subject: [Elecraft] HDSDR Mirrored spectrum 

 

I followed the guide on HDSDR's website for the KX3 and it IS working, but
it is odd vs all my other SDR radios. The RF seems mirrored on both sides of
the center DC spike. Is this normal? 

 

I'm using an iMic with the RXIQ setup using the HDSDR KX3 guide exactly.
Tuning works great. Input sampling rate of 48K. 

 

https://www.dropbox.com/s/jx6tpp29olg2tci/Screenshot%202013-12-08%2016.52.45
png 

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