Re: [USRP-users] signal level oscilation at the beginning of burst

2017-07-27 Thread Jie Song via USRP-users
s any more. Cheers, Julian On 07/24/2017 10:36 PM, Jie Song via USRP-users wrote: > > Hi, > > > > I am modifying the “txrx_loopback_to_file” example on B210 to make the > TX signal burst. The TX and RX gains are configured manually at fixed > value, but the received signal le

[USRP-users] signal level oscilation at the beginning of burst

2017-07-24 Thread Jie Song via USRP-users
Hi, I am modifying the "txrx_loopback_to_file" example on B210 to make the TX signal burst. The TX and RX gains are configured manually at fixed value, but the received signal level has some oscilation the at the beginning of each burst. Could anybody explain why this happens please? The fig

[USRP-users] B210 for TDD

2017-07-19 Thread Jie Song via USRP-users
Hi, Is there any example codes or reference on how to configure the B210 to TDD mode? Thanks. Jay ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

[USRP-users] Questions to run a loopback example on B200

2017-07-18 Thread Jie Song via USRP-users
Hi, I am new to the B200 SDR, I was trying to run example code "txrx_loopback_to_file.exe" on B200 ( a cable connects TX/RX to RX2 already) by the following command but no output data file found, please help. The command misses some TX and TX addresses/subdev address which I don't know how to

[USRP-users] Source code of the UHD examples

2017-07-18 Thread Jie Song via USRP-users
Hi, Are there any source codes for those examples in the UHD software library directory and I can refer to? Thanks, Jay ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com