Hello every one,
I am using USRP1 + RFX2400.
I want to use 2 RFX2400 cards. Overall I will have 2 RX streams and 1 TX
stream from this system. Following are main parts of my RX_Path
code for RX-Path is also attached, if you want please have a look on
TX-path is not here). I am unable to receive anything from any of the
channels although the same RX-path was working when I was using a sinle
antenna. Only following lines were mainly changed. Please have a look
let me know if my configuration for 2 RX (on separate RFX cards, but one
USRP1 main board) and one TX channel.
u = usrp.source_c(0, decim_rate=self.usrp_decim, nchan=2
self.subdev = (self.u.db , self.u.db)
#Set the gain to the midway point
#Set the recieve frequency
self.r0 = usrp.tune(self.u, 0, self.subdev, 2.41e9)
self.r1 = usrp.tune(self.u, 1, self.subdev, 2.41e9)
self.deinter = gr.deinterleave(gr.sizeof_gr_complex)
#enable Auto Transmit/Receive switching
self.connect ((self.deinter,0), self.rx_filter, self.fmdemod, self.corr,
self.vec_sink) # One RX antenna for regular data reception
self.connect ((self.deinter,1), self.fft_input) #Other RX antenna for
window, this fft will be further processed
View this message in context:
Sent from the GnuRadio mailing list archive at Nabble.com.