IARU Amateur Satellite Frequency Coordination

 
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Lachit-1 Updated: 10 Nov 2025   Responsible Operator Jose Palely Devassy VU2CGU
Supporting Organisation Assam Don Bosco University (ADBU)  
Contact Person vc@dbuniversity.ac.in.nospam  
Headline Details: Approx deployed dimensions 472 x 472 x 67.5 mm. DA-1, is an amateur satellite with store and forward capability. Proposing a UHF downlink using 2-FSK modulation at up to 9k6 kb with store and forward capability and a CW beacon. Planning an ISRO launch from SDSC - SHAR not earlier than Nov 5th 2025 into a 530 km SSO polar orbit.
Application Date: 01 Nov 2025   Freq coordination completed on

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