Forum: GNU Radio Question about duplexing with USRP

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hanwen (Guest)
on 2007-01-09 05:53
(Received via mailing list)
Hi, everyone,

Right now I'm doing some FDD work with USRP and flex2400. For one USRP,
transmit signal at 2350MHz and receive at 2450MHz.
>From the received waveform I found that the transmitting program interrupt
the receiving script. The received cosin wave turned out to be
But when I stop the transmitting program, the received waveform became

In the transmitting program, I use set_auto_tr(False), in the receiving
program, I use set_auto_tr(False), too. Is that correct?
I found that if I use set_auto_tr(True) in transmitting program, the
transmitting power is degraded by receiving program.

Is it possible to make the transmtting path and receiving path work
independently without interrupting eachother, and how? I really want to

Thank you!
hanwen (Guest)
on 2007-01-10 05:56
(Received via mailing list)
Forgot to say, I'm using one port TX/RX for transmitting and receiving
simultanously, is it OK?

2007/1/9, hanwen <removed_email_address@domain.invalid>:
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