Greetings gents,

 

Using the quick  record button on the PowerSDR console I've noticed that the 
low bass response is lacking when compared to the original. That is, the bass 
in not as deep and full as the original. I've checked my transmit bandwidth and 
made sure it was as wide as the receive filter (from 0 to 3100) but I was 
wondering if there were any other parameter that would affect the recording 
frequency response.

 

I'm using Power SDR 1.18.3 and 1.18.5 with the SDR-1000 & Edirol FA66 at 192K. 
The sampling rate is currently 48000 but the other rates didn't seem to change 
the response either.

 

My recordings were compared with a Flex 5000A which reproduced the signals 
faithfully.

 

Could this be a limitation of the SDR-1000?

 


Edwin Marzan AB2VW


                                          
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