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Cubical quad antenna calculator 5 element
Construct a good 5 element quad antenna for amateur radio use
post 07 Sep 2024
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Calculate Radio Frequency Power Density
This is a main beam power density estimation program intended for use as part of a routine evaluation of RF
Calculate your dipole - 3 element yagi
Frequency in MHz, 1/4 wave , MHz, 1/2 wave, 7/8 wave , full wave
Calculation dipole inverterv
Formula, 468 / f MHz to calculate dipole lengths
Calculation program 10GHz waveguide slot antenna
160
This is a main beam power density estimation program intended for use as part of a routine evaluation of RF
Frequency in MHz, 1/4 wave , MHz, 1/2 wave, 7/8 wave , full wave
Formula, 468 / f MHz to calculate dipole lengths
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