K4-Control for Elecraft

Software Defined Radio Client for the Elecraft K4

for your Mac

for your iPad

Feature Highlights

Requirements

Frequently Asked Questions

I’ve already paid for this app. Can I use it on another Mac or iPad without paying again?

Yes, no need to pay again. Once you’ve purchased the app for a specific platform, you can use it on additional devices as long as you’re signed in with the same Apple ID on all of them. However, please note that the apps for Mac and iPad are separate and must be purchased individually for each platform.

I’ve purchased the app for Mac. Can I use it on my iPad as well?

Unfortunately, no. Each app has been developed and optimized separately for its respective platform, with features tailored to the specific capabilities of Mac and iPad. Therefore, there are two distinct apps for each platform, and they must be purchased individually.

Is there an iPhone Version available?

Unfortunately, no. At least not at the moment.

I have multiple Elecraft transceivers. Can I use the app with more than one?

Yes, you can use the app with multiple Elecraft K4 transceivers, but you can only connect and control one transceiver at a time.

Why is only the Elecraft K4 supported in the app?

The app requires transceivers with specific features, such as support for waterfall data and robust communication protocols. Unfortunately, other Elecraft transceivers either lack these features or have very limited functionality. Additionally, I can only support transceivers that I personally own, as this ensures thorough development, testing, and ongoing app and user support.

Can I use external software like FLdigi or WSJT-X with this app?

Yes, the macOS app includes a built-in CAT server, enabling it to interface with any software that supports network-based CAT control, such as RigCtl/Hamlib or Icom and Kenwood CAT protocols over the network. You can also use selectable audio devices for full integration. However, this feature is not available in the iOS app.

Is it difficult to set up the app?

Not at all! The setup process is straightforward and easy to follow. The app includes a detailed manual with step-by-step instructions, complete with illustrations to guide you through each part of the setup process. You can also find the manual in the “Resources” section further above on this website.

What if I encounter difficulties setting up the app and the radio?

If you run into any issues, don’t worry! The app manual (available in the “Resources” section above) includes a “Common Issues” section to help you troubleshoot. Additionally, you can always reach out for support, and I’ll be happy to assist you in person.