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YouTubeMr MuDs Radio Time
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Turning an old-school 2m VHF radio into an FT8 digital rig using a DIY serial PTT, USB-to-serial control, and a simple audio interface. No CAT. No expensive radios. Just real ham radio hacking. 👉 LIVE test linked below 👉 Full step-by-step build video coming soon #HamRadio #2Meter #FT8 #DIYHam #SerialPTT #VHF #NoCAT #RaspberryPi # ...
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