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Interfaccia LPT per CW

Interfaccia LPT per CW
    After buying a second hand TS850s, i needed a remote interface to connect this wonderful transceiver to my computer
post 25 Jan 2025



Interface Radio Links

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MMTTY in FSK
With FSK, you are not concerned about audio coming out of the sound card. You must key the FSK input to your transmitter with an interface circuit connected to a serial COM port

Portable soundcard interface
is a fairly simple circuit. the audio transformers but I used a couple of 1:1 transformers salvaged from old external modems


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