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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
23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency
50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection
Interface-for-digital-broadcasts-with-integrated-audio 4-port HUB, with a TUSB2046. With port 1 of the HUB we drive the FT232RL; with port 2 the PCM2904, furthermore, we decided to leave ports 3 and 4 free