Balun en transformers

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TRX BenchAll about Radios: 2 way Radio Lab Electronic fun for the radio community -radio repair -radio modification -electronic tutorials -radio reviews -electronic H...

Reviews of the NanoVNA: An Ultra Low Cost $50 Vector Network AnalyzerA vector network analyzer (VNA) is an instrument that can be used to measure antenna or coax parameters such as SWR, impedance and loss. It can also be used to characterize and tune filters. It is a very useful tool to have if you are building and tuning home made antennas, filters or other RF circuits. For example if you are building a QFH or ADS-B antenna to use with an RTL-SDR, a VNA can help ensure that your antenna is properly tuned to the correct frequency. Compared to a standard SWR or network analyzer a VNA supplies you with

mihtjel/nanovna-saverA tool for reading, displaying and saving data from the NanoVNA - mihtjel/nanovna-saver

W0QETopics of interest to the amateur radio and RF design communities. Initially focusing on using the SimSmith program to better understand RF.

Een uitgebreide video info site kan je vinden op TRX Bench
Balun sites en uitleg ON9CVD
Magnetic coupling transmission lines
Goedkope vna nanoVNA met PC software nanoVNASaver.
RTL-SDR dongle
ruisgenerator BG7TBL en Uitleg
RF SWR-brug 0.1-3000 MHz
Smith-chart simulatie programma SimSmith van AE6TY met tutorials van W0QE. Common-mode chocke in SimSmith
Amateur Radio (G3TXQ) - Common-mode chokes
Different Ferrite mixes explained: Palomar engineers
Baluns richtig verstehn: https://www.dg0sa.de/
K9MC RFI-Ham: http://www.audiosystemsgroup.com/RFI-Ham.pdf of A Ham's Guide to RFI, Ferrites, Baluns, and Audio Interfacing
Transmission Line Transformers: Theory, Design and Applications — Part 1 en Transmission Line Transformers: Theory, Design and Applications — Part 2
Magnetic Coupling inTransmission Lines andTransformers by Gerrit Barrere, KJ7KV
Eigenschaften und Anwendungen von Ferriten in Induktivitaeten und HF-Transformatoren by DL7LA
Balun Dipl.-Ing. Wolfgang Wippermann DG0SA
De Meetkamer: RINGKERNEN METEN, OF DE KUNST VAN HET NOG MEER WEGLATEN DOOR PA0HKZ

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