Hi,
I wonder if it is possible to tune the RF frequency in blocks writtenin c++.
In python, statementsas the followare used to tune the frequency of RF board.
r = u.tune(0, subdev, freq)
I want to adjust the receiver's RF according that of the transmitterautomatically with some frequency offset
Thanks for your working.
I wonder if 1.28Msymbol/s (2.56Mbps for qpsk) is possible to be archieved through costas loop.
I'm worry aboutthe 32Mbyte/s of USB 2.0 interface may not be enough.
I've read the code from http://aphex.media.mit.edu/wiki/tiki-index.php?page=BPSK
(using costas loop) and
Hi, all
The problem is HOWTO do carrier syncronization.
I am using two USRP with FLEX 2400,one for Tx, the other for Rx. TheRFof both Tx and Rx are tuned to 2.45GHz.
I generate and transmit a QPSK signal. At the receiver, an obvious frequency deviation can be observed from the fft sink. And of
and make sure to turn on capture on your line input (withspacebar) and turn up the volume all the way, then turn on capture oncapture and turn the volume up all the way again. You should then be
getting audio and adjust the volume down to reduce clipping.2 1 wrote: Hi, Matt :) I do set the line
the audiomixer properly?Matt
On Tue, 2006-05-09 at 20:34 +0800, 2 1 wrote: Hi, all My USRP is on delievering, so I try to do someting with the sound card. Unfortunately, the integrated AC97 sound card of my pc seem to not
work properly as source. I connect a mp3 player with the line-in port of sound card
