IARU Amateur Satellite Frequency Coordination

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ORBICRAFT-ZORKIY(RS15S) Updated: 18 Mar 2021   Responsible Operator Roman Komyagin R2ANF
Supporting Organisation SPUTNIX Ltd. (sputnix.ru/en/)  
Contact Person roman_komyagin@list.ru.nospam  
Headline Details: 1) Technology demonstration and flight verification of 6U CubeSat platform with high-resolution EO payload. 2) Amateur satellite RF activities. Including the first LEO amateur DVB-S2(as far as the project team informed) on 10.450-10.500 GHz(should be interesting considering AMSAT Phase 4 direction and success). Proposing the following downlinks 435-438 MHz: TM/TC GMSK 9600 baud default, 20 kHz requested for future and experimental usage. Packet mode mostly compatible with CCSDS 131.0-B(TM SYNCHRONIZATION AND CHANNEL CODING) with some useful for smallsats amends to ASM. AX25 packet structure with amateur callsigns inside Transfer Frames. AX25 G3RUH operation also supported but disabled in favor of more FEC. 10.450-10.500 GHz: QPSK/8PSK/16APSK/32APSK roll-off 1.35 DVB-S2 1 Msym/s default, 10 MHz requested for future and experimental usage. Both MPEG TS and TCP/IP through GSE/MPE/ULE supported. Planning a launch from Baikonur on 20th March 2021 into a 550km SSO. More info at https://sputnix.ru/en/satellites/planned-missions/cubesat-6u **Downlinks on 437.850 MHz, 437.950 MHz and 10465.000 MHz have been coordinated**
Application Date: 04 Feb 2021   Freq coordination completed on

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