Re: [USRP-users] using uhd_fft with usrp N210

2017-11-28 Thread Kyeong Su Shin via USRP-users
Dear Sung Bok,Lee: Forgot to mention - so, in short, all it can do is 'digitally' shifting signals if you use BasicRX/BasicTX daughterboards. The analog frontends do not filter any signals (although the daughterboards themselves act as poor low pass filters with bandwidth of 250MHz), nor mix them

Re: [USRP-users] using uhd_fft with usrp N210

2017-11-28 Thread Kyeong Su Shin via USRP-users
Dear Sung Bok,Lee: You are using BasicRX/BasicTX daughterboards. These daughterboards do not have any mixers, so they cannot 'tune' to any frequencies and you have to supply your own RF frontends to get reasonable performances. All these daughterboards do for you is just buffering the ADC/DAC and

[USRP-users] using uhd_fft with usrp N210

2017-11-27 Thread 이성복 via USRP-users
Hi   I have 2Questions I was install Linus Ubuntu 16.04 LTS, sudo apt-get update sudo apt-get upgrade and install uhd and gnuradio (https://kb.ettus.com/Building_and_Installing_the_USRP_Open-Source_Toolchain_(UHD_and_GNU_Radio)_on_Linux) and  uhd_images_downloader   uhd_image_loader --args="type=u