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Using Auto-Tuners
When using an autotuner you don't necessarily have to use a resonant length of wire. In fact if you wish to use one for multiband operation it may be best to pick a length of wire which isnÂ’t resonant on any of the required frequencies
post 05 Dec 2024
Antenna Transmatch tuner Links →
Highpass L matching network designer
Source Resistance, Source Reactance, Load Resistance, Load Reactance, Desired Q Frequency
How to Use an Antenna Tuner
What an antenna tuner or transmatch does do, however, is transform the impedance at the antenna feed output at the radio to a value that your transceiver can handle, typically 50 Ohms
LL S-match
We have experimented with many other projects, but it has been shown that the two-roll system works better
Match ATU, 10 t/m 80 m + WARC
Antenna tuner for 10 to 80 m, but also suitable for 50 and 70 MHz bands
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Source Resistance, Source Reactance, Load Resistance, Load Reactance, Desired Q Frequency
What an antenna tuner or transmatch does do, however, is transform the impedance at the antenna feed output at the radio to a value that your transceiver can handle, typically 50 Ohms
We have experimented with many other projects, but it has been shown that the two-roll system works better
Antenna tuner for 10 to 80 m, but also suitable for 50 and 70 MHz bands
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
Conrad Electronic Electronic components online shop in German and Italian