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[Discuss-gnuradio] Values of gain differ with Python and C++


From: De Lima Julian
Subject: [Discuss-gnuradio] Values of gain differ with Python and C++
Date: Sun, 5 Nov 2006 01:42:30 +0100

Hello,

 

I have seen in the file usrp_basic.h that the minimum value of the gain is -20 and the maximum is 0. And in the user guide of the USRP, it is written that the PGA has a maximum gain of 20 dB.

 

But with Python when you call subdev.gain_range(), the minimum value is 0 and the maximum value is 90. Is it the same? With Python it is just a different representation?

 

Thanks

 

Julian


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