IARU Amateur Satellite Frequency Coordination

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Warp-1 Updated: 10 Apr 2019   Responsible Operator Akihiro Nagata JI1KVE
Supporting Organisation University of Tsukuba  
Contact Person imfnagata@gmail.com.nospam  
Headline Details: A 1U CubeSat - Using the COTS one-chip transceiver IC, demonstrate functionalities of original designed and developed transmitter in space environment by radio-wave transmission of CW beacon and various digital modulation such as GFSK, 4GFSK, FSK, 4FSK. This transceiver is designed from the scratch with ham-radio spirits. - To make satellite ham radio communication more popular, introduce fast, low-cost and flexible digital transceiver technology for worldwide amateur. Available bitrate is up to 100kbps and low-cost transceiver is very beneficial to satellite ham-radio communities all over the world. - With 100kbps mode, provide high resolution photo from the space to the worldwide ham-radio operators. Proposing a UHF downlink. Planning a deployment from the ISS in Jan 2020. **Downlinks on 437.050 MHz and 437.425 MHz have been coordinated**
Application Date: 19 Feb 2019   Freq coordination completed on 10 Apr 2019

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