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an interesting SiTOR-FEC log


Egyptian MFA (Ministry of Foreign Affairs) for their communications mostly use:
- SiTOR ARQ 100/170 (offset 1700Hz)
- Codan 80bd chirp mode (offset 1500Hz)
- Codan 9001/3012 16 tone 75Bd QPSK (offset 1500Hz)
but it's not rare to spot short
diplomatic cables sent using SiTOR-FEC, after the usual SiTOR-ARQ:
 
16023.0 ---: MFA Cairo, EGY 0739 USB (cf +1700Hz) SiTOR ARQ 100Bd/170 calling OOVC(New Delhi Embassy), then into SiTOR-FEC 100Bd/170


 

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