Category: DIY

Kiss tnc ready

EPS32 KISS TNC

There are many KISS TNCs available online, both commercially and as DIY projects. While most DIY options offer high-quality hardware, they often lack one critical component—open-source firmware. Many projects provide only the HEX file...

Qrp unun 3d

D.I.Y QRP Unun

A basic PCB unun with a BNC connector for QRP operation, ideal for use with a Half-Wave End-Fed (HWEF) or long-wire antenna for HF bands. You can build a 1:1, 4:1, 9:1, or 49:1...

Tools and box

Go Power Box for mobile radio operations

Portable/ mobile power have important role while operating mobile, either it is field day, POTA, SOTA or any other activity. Having a go box power with multiple types of power connections is very helpful....