Re: [Discuss-gnuradio] Benchmark Duplex

[Alex Zhang]

Try use different frequency for transmitter and receiver.

On Thu, Jan 31, 2013 at 8:51 PM, Dong Wang <address@hidden> wrote:

Hi

When I try to establish the duplex comunication between two USRPs, I found that if I put the code A infront of code B, only the transmitter works, but if I put code B infront of code A, only receiver works.

Could anyone tells me the reason?

Thanks a lot!

code A:

        self.source = uhd_receiver(options.args, symbol_rate,

                                   options.samples_per_symbol,

                                   options.rx_freq, options.rx_gain,

                                   options.spec, options.antenna,

                                   options.verbose)

code B:

        self.sink = uhd_transmitter(options.args, symbol_rate,

                                    options.samples_per_symbol,

                                    options.tx_freq, options.tx_gain,

                                    options.spec, options.antenna,

                                    options.verbose)

Best regards!

Dong Wang

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Alex,

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