光纖聯家的差不多;
NASA 低頻率VHF 通訊隻有1.6 Kbps,夠語音
https://ntrs.nasa.gov/api/citations/19680015886/downloads/19680015886.pdf
光纖聯家的差不多;
NASA 低頻率VHF 通訊隻有1.6 Kbps,夠語音
https://ntrs.nasa.gov/api/citations/19680015886/downloads/19680015886.pdf
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