Reddit user bistromat has recently updated the GNU Radio based Mode S ADS-B decoder gr-air-modes. He has added Google maps view, a legend and zoom support to the azimuth map view, and has restructured the underlying code. The new gr-air-modes requires the latest GNU Radio 3.7 version. ...
一个GNU无线树外(OOT)模块,用于解调和解码自动相关监视广播(ADS-B)消息。 特征 通过GNU Radio和OsmoSDR支持许多SDR(USRP,RTL-SDR,HackRF,BladeRF等) 支持各种采样率(2 Msps,4 Msps,6 Msps等)。 注意:当前,采样率必须是符号率(2 Msym / s)的两倍的整数倍。 消息解码: DF 0:空空监视(ACAS) DF 4:监视...
针对高集成度ADS-B系统不易开展创新性研究的问题,基于软件无线电设计了一套ADS-B信号收发系统;首先以可修改形式实现ADS-B报文编码,基带信号生成,前导脉冲检测,信号解调以及ADS-B信息解码等自定义GNU Radio模块的编写;然后创建ADS-B发射机和接收机流图,驱动硬件外设HackRF实现ADS-B信号的发射与接收;最后通过实验对...
2024 歐盟經濟議題
One SDRplay owner was able tofigure out a way to decode ATSC by using a decoder written in GNU Radio. With the process the author used we note that other wide band SDR’s such as the Airspy and HackRF should also be capable of achieving the same results. ...
MMTTY is only able to use a single COM port for both FSK and PTT keying. Hence, PTT keying will be performed with a RTS (ready to send) signal on the very sameCOM3port. For this to happen, place the appropriate check mark in MMTTY’sRadio commandmenu, underneath theTXmenu. This setu...