Technical blog

How to automate measurements using Python

Our friend Bill Maier (KG5RMJ) who spent 35 years as a software engineer offered his version of interaction with the AA-54 device. Bill made it publicly available at GitHub. “You can share this with your HAM radio friends” …

miniVNA Tiny – a few experiments

Many years ago, I received an original miniVNA, my first antenna analyzer, and I was very hapy with it. Recently I was lucky to test a miniVNA Tiny, which is in fact much, much more advanced device …

A very cheap antenna analyzer for HF bands

Currently, there are just two types of antenna analyzers: the bad ones and the expensive ones. The first type is usually built around diode detectors and has a tuning knob to set the frequency of its LC …

Calendar

October 2019
MTWTFSS
« Sep  
 123456
78910111213
14151617181920
21222324252627
28293031