Editor's note: This toolkit can be used to record SDR data to a standard format for scientific use.
MIT Haystack Observatory is pleased to announce the formal open source release of Digital RF version 2.5 under a BSD license. The software implements a data recording format for scientific radio frequency (RF) instrumentation using the HDF5 scientific data format. The implementation is designed for the management of highly time-dependent data from a large number of radio sensors. Applications include radio science (e.g., radio astronomy, geospace radar) and any project requiring the capture and use of RF data as raw digital samples.
The HamSCI team completed a successful weekend presenting at the 2017 Dayton Hamvention in Xenia, Ohio. From May 19-21, the HamSCI team ran a booth in the ARRL Expo area where they discussed the HamSCI mission, upcoming experiments, and ways ham radio operators could participate in HamSCI activities. The HamSCI team included members from the New Jersey Institute of Technology, Virginia Tech, the MIT Haystack Observatory, and Citizen Scientists from the general amateur radio community. This includes the upcoming Solar Eclipse QSO Party (SEQP), participation in the EclipseMob Project, and a live demonstration of both Red Pitaya and Rabbit S-9C based Reverse Beacon Network receive nodes. On Saturday morning, HamSCI presented an ARRL-sponsored forum where members gave oral presentations about HamSCI research and activities. Photos, videos of the presentations, and PDFs of presentation slides are included in this post.