IARU Amateur Satellite Frequency Coordination

 
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Parus -T2 Updated: 02 Mar 2025   Responsible Operator Randson Huang BV2DQ
Supporting Organisation National Formosa University  
Contact Person Bv2dq.tw@gmail.com.nospam  
Headline Details: PARUS-T2: A Dedicated Full Amateur Radio CubeSat PARUS-T2, a 3U CubeSat, is designed to continue as same as the PARUS-T1A mission. This satellite will provide essential services to the global amateur radio community. Primary Mission: Voice Cross-Band Repeater: Facilitate real- time voice communication between amateur radio operators on 145.98 MHz (Uplink tone 67Hz) and 435.25 MHz (Downlink) . APRS Digipeater: Enable the transmission of real-time position and status information from APRS-equipped devices on 145.825 MHz. Educational Outreach: Student Involvement: Actively engage students in mission data analysis, RF design performance of satellite radio communications. Community Participation: Encourage public engagement through open telemetry data and online dashboards like SatNOGS. Telemetry: Unencrypted Telemetry: Publicly accessible, unencrypted telemetry packets will be disseminated through websites, promoting transparency and community collaboration. PARUS-T2 has an cross-band voice repeater, and APRS digipeater to provide global amateur activities. And collaborate with AMSAT repeater system. Voice Communication: Use the cross-band repeater to communicate with other operators on different frequencies. APRS Tracking: Transmit APRS packets to be relayed by the satellite, allowing others to track your location and receive status updates. Tracking the Satellite: Data Analysis: Participate in analyzing telemetry data to gain insights into the satellite's performance and the space environment. Community Engagement: Share experiences, tips, and discoveries with other amateur radio enthusiasts through online forums and social media. Planning a SpaceX Transporter 14 launch into a 550km circular polar orbit NET June 2025. **Frequencies for APRS up and downlinks on 145.825 MHz, a voice repeater uplink on 145.980 MHz and downlink 435.250 MHz and a telemetry downlink on 437.850 MHz have been coordinated**
Application Date: 17 Feb 2025   Freq coordination completed on 01 Jan 1970

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