IARU Amateur Satellite Frequency Coordination

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UreSat/Hades-B Updated: 04 Apr 2022   Responsible Operator Felix Paez Pavon EA4GQS
Supporting Organisation AMSAT-EA  
Contact Person felix.paez at amsat-ea dot org  
Headline Details: URESAT (HADES-B ITU designation) is a 1.5 P Pocketqube mission which will offer licensed radio-amateur around the world the opportunity to relay FM voice and AX.25 / APRS 300/1200 bps communications. This will be achieved by implementing a SDR based FM and FSK repeater. More info at https://www.amsat-ea.org/ **A downlink on 436.888 MHz and an uplink on 145.975 MHz have been coordinated** A SSTV camera module by Brno University is expected to fly depending on time restrictions. Images would be taken in a random way. The SSTV module would contain some ROM coded images to be transmitted as well. URESAT hardware and software subsystems are enhanced ones of the previous AMSAT-EA HADES satellite mission launched with SpaceX on Transporter-3 mission on January 3, 2022. Proposing a UHF downlink for a V/U FM voice repeater and beacon plus FSK, AFSK and APRS telemetry plus a CW beacon. Planning a launch into a 525km polar orbit with SpaceX in October 2022 managed by Exolaunch/Alba Orbital.
Application Date: 03 Mar 2021   Freq coordination completed on 04 Apr 2022

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