Tech Blog

19.10.2023

Ham Radio Shack – what’s inside?

25.09.2023

RigExpert Antenna Analyzers – the necessary tool for success in DXing and Contesting

10.08.2023

Stick XPro Analyzer is on TV and Radio Broadcasting Center duty

02.06.2023

How to make and tune the 50 MHz Yagi Antenna

Creating the 6-element antenna and evaluating it using the RigExpert AA-55 ZOOM Antenna and cable analyzer

02.06.2023

Antennas for radio amateurs

02.06.2023

Designing the quarter-wave coaxial braid stub to achieve symmetry in the 50 MHz Yagi antenna

30.05.2023

ZERO II: the tiny and powerful analyzer

We created a second version of the beloved tiny AA-30.ZERO analyzer that users enjoy two years ago. The new project's name, ZERO II, embodies its core values of versatility and simplicity.

13.05.2023

Bands are used by radio amateurs. PART 3. SHF and Microwave Bands

06.05.2023

Bands are used by radio amateurs. PART 2. VHF Bands

04.05.2023

DXCC Challenge victory with AA-55 ZOOM analyzer