BIRDS-1 CubeSat Constellation Deployment

Masahiro Arai JN1GKZ reports the BIRDS Project Newsletter Issue No. 17 shows the deployment of five amateur radio BIRDS-1 CubeSats from ISS is planned for July 7, 2017. The IARU reports the satellites will be using CW, 1k2 AFSK FM, audio FM and 9k6 GMSK downlinks on a...

UBSEDS25 balloon has Slow Scan Digital Video

Bristol students plan to transmit 434 MHz Slow Scan Digital Video (SSDV) from the UBSEDS25 solar powered high altitude balloon planned to launch on Saturday, July 1. On the UKHAS Google Group Richard Meadows M0SBU from University of Bristol Students for the...