芯片丝印反查   访问[1199] 收藏[0] 上线时间 2018-04-25 20:28:16

芯片丝印反查

Wide-band WebSDR   访问[877] 收藏[0] 上线时间 2018-04-30 20:28:16

you can listen to and control a short-wave receiver located at the amateur radio club ETGD at the University of Twente. In contrast to other web-controlled receivers, this receiver can be tuned by multiple users simultaneously, thanks to the use of Software-Defined Radio.