Support

Get help with Amateur Digital

Get Help or Report a Bug

Have a question, found a bug, or want to request a feature? Open an issue on GitHub.

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Frequently Asked Questions

What audio interface should I use?

Any USB audio interface that works with iPhone/iPad should work. Popular choices include the iRig Pro series, Roland GO:MIXER, or any USB-C audio interface. Connect it between your device and radio using appropriate cables for your transceiver.

Why isn't the app receiving any signals?

Check that: (1) your USB audio interface is connected and selected as the audio input, (2) microphone permissions are granted in Settings > Privacy > Microphone, (3) your radio is tuned to a digital mode frequency with SSB (USB) mode selected, and (4) the squelch is set appropriately for the signal level.

Which frequencies should I use for digital modes?

Common digital mode frequencies vary by band. The app includes a built-in frequency reference. Generally, RTTY is found near the lower edge of each band's phone segment, while PSK31 is typically found around 14.070 MHz on 20m, 7.070 MHz on 40m, and similar frequencies on other bands.

Why is my grid square showing as wrong?

Make sure location permissions are enabled in Settings > Privacy > Location Services > Amateur Digital. If you denied permission, you can manually enter your 4 or 6 character grid square in the app settings.

Can I use this with my Mac?

Yes! Amateur Digital is available on the Mac App Store. It runs natively on Apple Silicon and Intel Macs via Mac Catalyst.

Is the app free?

Yes, Amateur Digital is free and open source. There are no in-app purchases or subscriptions.

Do I need an amateur radio license?

Yes. Amateur Digital is designed for licensed amateur radio operators. Transmitting on amateur radio frequencies requires a valid license from your country's telecommunications authority (FCC in the United States).

Resources

GitHub Repository - Source code and documentation
Privacy Policy - How we handle your data

73 de W2ASM