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Solenoid inductance
The formula for solenoid inductance
post 08 Apr 2024
Antenna Calculator Links →
Beam Antenna Calculator Three Element Yagi
A three element Yagi, for the frequency chosen. Enter the desired frequency then click on Calculate
Antenna Loading Coil Calculation
The calculation method is taken from a BASIC program which I got many years ago from OA4/KA2OIG who is hereby gratefully acknowledged
Calcolatore BF-RF
Alcune semplici formule di elettronica, per bassa ed alta frequenza
Calculator antenna,dipole,3 element yagi
Find the lenght of a dipole frequency in MHz
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A three element Yagi, for the frequency chosen. Enter the desired frequency then click on Calculate
The calculation method is taken from a BASIC program which I got many years ago from OA4/KA2OIG who is hereby gratefully acknowledged
Alcune semplici formule di elettronica, per bassa ed alta frequenza
Find the lenght of a dipole frequency in MHz
Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
Atu balanced feeder antenna system An ATU has the advantage of bringing the feeder-antenna system to resonance, act as a band pass filter both on receive and transmit and a low SWR