

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
post 15 Feb 2025
Interface Radio Links →
USB digital modes interface
the PCB myself by printing the tracks using a laser printer and then ironing it on to a thoroughly cleaned copper clad board
Using the FLdigi Pseudo FSK
fldigi Ham Radio Digital Modem Application
Win Key per computer
Il circuito elettrico del Win Key e' molto semplice perché sfrutta la commutazione logica 0 /1 su pinprecisi di questa e di quella seriale per effettuare la manipolazione del tasto telegrafico
Yaesu FT1000MP USB Radio Interface
The Yaesu FT1000MP has an abundance of interface ports for data modes with separate ports for Packet, RTTY and a phone patch
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the PCB myself by printing the tracks using a laser printer and then ironing it on to a thoroughly cleaned copper clad board
fldigi Ham Radio Digital Modem Application
Il circuito elettrico del Win Key e' molto semplice perché sfrutta la commutazione logica 0 /1 su pinprecisi di questa e di quella seriale per effettuare la manipolazione del tasto telegrafico
The Yaesu FT1000MP has an abundance of interface ports for data modes with separate ports for Packet, RTTY and a phone patch