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Reviews (3)

Sep 03, 2019
technical down to earth approach for beginner rf engineer
i sometimes use this book as a reference for passive rf design

May 15, 2018
good on paper, but doesn't stick well to copper conductors. I tried different temperatures.
3 of 3 found this helpful good on paper, but doesn't stick well to copper conductors. the wetting is there, but you have to work it. I tried different temperatures. It doesn't approach the quality of kester solder wire i have.

May 03, 2021
great entry point to high quality recording: control over bluetooth and low noise level at reasonable price
it is my first high quality field sound recorder. i wanted it to be able to record ambient sounds and it is able to do it. the pre amp noise level is noticeable when recording faint sounds, but it can be cleaned in post processing to some extent, almost closing the gap with higher priced models. most of all, it is tiny. so tiny, that it can be put in your jeans pocket. recording can be activated by bluetooth from your phone which is great and it shows recording levels live.