IC-7300 setup

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Robert Watson

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Oct 31, 2025, 10:14:02 AM (6 days ago) Oct 31
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I am a bit confused about how to set up the IC-7300 audio.  I understand the need for two sound cards for transmit and receive operation.  Will the built in sound card in the 7300 work for the second sound card.  I can set up receive only but every time I try to set up for transmit, I get the message that I need an additional sound card.
I would appreciate some guidance on how to configure version 2.0.2 with the IC-7300.

Thanks,
Bob, KN4HH 

Michael Lizzio

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Oct 31, 2025, 10:28:44 AM (6 days ago) Oct 31
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Bob,

What operating system are you using?



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Walter Holmes

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Oct 31, 2025, 10:59:37 AM (6 days ago) Oct 31
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Yes, the 7300’s digital interface will serve as 1 of the sound card requirements. The other would be your local mic and speakers, like a laptop, a headset, or a speakerphone type device.

 

Let us know if you get stuck anywhere. Mike Lizzio WA2TOP has created a fantastic doc on interfacing FreeDV to the IC-7300.

 

All the best,

Walter/K5WH

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