Hi guys!please let me know whether following operation is possible!we have USRP
B200.All I want to do is to transmit a specific signal without distorting
phase.Say, I want to transmit the cosine wave, which have center frequency fc =
3Mhz and phase is 60 degree(i.e. y = cos(2*pi*3e6*t + pi/3) ) through the Tx/Rx
channel in USRP B200.But, I heard that there is a consistent phase offset after
tuning. Thus, when we transmit the cosine signal as it is, it will have phase
offset. I dont care the amplitude, but only care the exact phase.In order to
compensate the phase offset, we are going to receive the signal which is
transmitted from the Tx/Rx channel since we don't know the phase offset before
it transmits. If we receive the signal, then we can know the phase offset
'theta'. since we know the phase offset theta, to compensate the phase offset,
We multiply that signal by -theta.In summary,(a) USRP B210 transmit the signal
through the Tx/Rx channel, which will have phase offset, say X.(b) the usrp
receive the (a) signal to know the phase offset X through RX2 channel(i.e. A
loopback using a single USRP.)(c) multiply the signal samples by -X to
compensate the phase and transmit!1. Will it be possible??2. Marcus said that
The SBX has a special architecture based on a LO synthesizer that allows to
have a deterministic phase after "tuning"What is the exact meaning of tuning?
it means frequency lock?
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