Quick RFI Survey at the Allen Telescope Array

This dataset contains some recordings done as a proof of concept of a radio frequency interference (RFI) scan at the Allen Telescope Array with an ADALM Pluto running Maia SDR, a small monopole antenna for ~450 MHz, and a smartphone. The proof of concept consisted in showing how this hand-held equipment can be used to obtain a quick overview of strong RFI signals. IQ recordings in SigMF format were done for all the signals between 70 MHz and 6 GHz visually detected on a spectrum plot. The 6 recordings are contained in this dataset. See this blog post for more details and a short description of each recording.本数据集包含若干组用于射频干扰（Radio Frequency Interference, RFI）扫描验证概念的录音数据，采集场景位于艾伦望远镜阵列（Allen Telescope Array），所用设备包括运行Maia SDR软件的ADALM Pluto硬件、一款适配约450兆赫兹的小型单极天线，以及一台智能手机。本次验证概念旨在展示该手持式设备如何用于快速概览强射频干扰信号。本数据集针对在频谱图中目视检测到的70兆赫兹至6吉赫兹之间的所有信号，采集了SigMF格式的IQ采样数据。本数据集中共包含6组录音数据。如需了解更多细节及每组录音的简要说明，请参阅此博客文章。