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co.build lists third-party projects and provides its own descriptions and setup prompts. Review instructions before running them: device changes can cause damage, data loss or security problems. Independent repair does not automatically remove statutory warranty rights, but damage caused by a modification may be excluded where law permits. Check the project, permissions and local law. Device names and logos belong to their owners; a listing does not imply their endorsement.

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Devices
Radios
Great Scott Gadgets / PortaPack

Mods for your HackRF and PortaPack

Software-defined radios with optional screens and standalone controls.

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What you can change

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Available mods

2 mods

SDR++Desktop app

Listen to radio with a live spectrum and waterfall

6,496stars on GitHubActive. Last commit 5d ago.

Devices: HackRF OneAlso works with RTL-SDR

PortaPack MayhemFirmware mod

Run standalone radio apps on your PortaPack

5,512stars on GitHubActive. Last commit 1d ago.

Needs: Computer, USB cable and microSD card
Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

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