Interesting story on RFI getting into the downlink data path of a spacecraft. http://www.southgatearc.org/news/2020/april/internet-box-jams-galileo-gps-signal.htm -- 73, and thanks, Dave (NK7Z) https://www.nk7z.net ARRL Volunteer Examiner ARRL Technical Specialist ARRL Asst. Director, NW Division, Technical Resources