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Accordatore di antenna manuale per H.F 3KW
Si tratta di un semplice e classico accordatore di antenna manuale per H.F. in grado di sopportare oltre 3 KW
post 05 Dec 2024
Antenna Transmatch tuner Links →
QRP hf antenna match
The tuned circuit inductor is a T130-red toroid core. This is close wound with 50 turns 20 gauge enamelled wire
Semplice Transmatch tuttofare
Un piccolo accordatore nella configurazione ad L
The ultimate transmatch
At the rear of the roller inductor is the 1-to-4 balun.the balun is set on top of a standoff isulated
Realisation coupleur par f4 dme diedier
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The tuned circuit inductor is a T130-red toroid core. This is close wound with 50 turns 20 gauge enamelled wire
Un piccolo accordatore nella configurazione ad L
At the rear of the roller inductor is the 1-to-4 balun.the balun is set on top of a standoff isulated
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62