RFX900 Stopped Transmitting

GNU Radio
1

All:

My RFX900 has stopped transmitting. Nothing else has changed and it
still
receives fine. I don’t have another TX daughterboard to know whether it
is
a problem for sure with the
RFX900 or the USRP (1).

Anything I can look at short of ordering a new board?

Thanks

Ryan

2

My RFX900 has stopped transmitting. Nothing else has changed and it still
receives fine. I don’t have another TX daughterboard to know whether it is
a problem for sure with the
RFX900 or the USRP (1).

Anything I can look at short of ordering a new board?

You could try connecting the FPGA I/Q output headers on the RFX to a
scope
to make sure you’re getting a signal out of the DAC. I’m not sure where
those pins are located though, so you’d have to dig through some
schematics.

Jordan