Mastering the 10 GHz band! (in Russian language)
01 Jul. 2008
Осваиваем диапазон 10 ГГц! В этой статье описано описано, как построить простой CW/WFM передатчик на диапазон 10 ГГц с мощностью в несколько милливатт, переделав конвертор для приема спутникового телевидения. 1. Идея Идея переделки конвертора описана в статье …
miniVNA Tiny – a few experiments
10 Sep. 2014
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
19 Feb. 2010
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 …