About Us


Dipl.-Ing. Matthias Barthel graduated from RWTH Aachen in Electrical Engeneering. In 1995 he wrote his diploma thesis in cooperation with Dressler Hochfrequenztechnik GmbH (later Advanced Energy Industries GmbH) in Stolberg/Rheinland. There he worked from 1995 until 2006 as design engineer and bore technical product responsibility for the Dressler Linear Pulse Power Amplifier (LPPA) line for many years.

June 17, 2005 he founded barthel HF-Technik.


The company has grown in its employees and products. More space is needed. The company moves within Aachen.


The legal form is changed to private limited company (GmbH).


Dipl.-Ing. Matthias Barthel founded barthel HF-Technik as individual enterprise.

In order to ensure a constant and high qualitity of our products we perform with each assembly a dedicated optical and functional test. The results and adjustment values are documented in a test report.

“Errare humanum est” (to err is human) the ancient Romans knew. Each error is reported in a production log. So we can put focus on this issue for the next assemblies to make sure that they are accurate.

Finally each product must pass a final test before shipment. A test report is delivered together with the product.

We strive for a certification according ISO 9001 as soon as its new version will be public at the end of the year.

We cooperate with:

Amplifier Research Benelux

Broadband Power Technologies


Plasma Focus

We are member of:

BalticNet PlasmaTec