Hi, I want to calibrate USRP2-wbx device.In grc i just connected UHD:USRP source block to wxGUI FFT sink.I connected signal generator output to USRP and got the peak at particular frequency in GRC. I gave -30dbm in signal generator,and i got -51 in GRC. What is the unit of value(amplitude 51 that i got) that i see in grc ? Please tell me any other way to calibrate the device. Thanks.
on 2012-10-17 09:05