Kindly help out，is there any timer in GNU Radio? I have six B205mini， I want to use all of them to achieve spectrum sensing periodically，for example，the first usrp is used for sensing 1G-2G frequency band，the second usrp is used for sensing 2G-3G frequency band….…my task is to sense 1G-6G at the same time. But because of the limitation of hardware，for every single usrp，it only can sense 56M bandwidth at most for every moment，so I have to use a timer to control the usrp ，this moment it should sense 1G-1.056G ，and next moment，it will move to 1.056G-1.112G，but I didn't find a relevant block in GNU Radio.
Best Wishes ! Songyi. Cao
