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Analizzatore di antenne con DDS AD9851
Si tratta di un analizzatore vettoriale di reti Vector Network Analyzer basato su un generatore DDS AD9851, un RF gain and phase detector AD8302 e due ADC a 10 bit TLC1549
post 14 Feb 2024
Antenna Analysis Links →
The FCC's RF exposure guidelines
Since January 1, 1998, all amateur radio stations have been subject to the FCC Maximum Permissible Exposure MPE limits. This requires amateurs to determine the safe distances that must be maintained from their antennas by any persons exposed to their RF fields
Transmission Line Detail
This utility program shows the impedance and reflection coefficient parameters SWR, reflection coefficient magnitude Rho, or Return Loss RL in dB at both ends of a transmission line and the details
Un analyseur d'antennes compact
It is designed around an integrated circuit dedicated to this function, the LTC1799. This circuit has many advantages
Vector Impedance Antenna Analyzer AIM4170
Frequency range 5KHz to 300 MHz, Averaging of scans up to 256x, TDR function
WASP-NET
WASP-NET is a fast, general, and accurate pioneering hybrid eight-solver 3D EM CAD and optimization tool
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Since January 1, 1998, all amateur radio stations have been subject to the FCC Maximum Permissible Exposure MPE limits. This requires amateurs to determine the safe distances that must be maintained from their antennas by any persons exposed to their RF fields
This utility program shows the impedance and reflection coefficient parameters SWR, reflection coefficient magnitude Rho, or Return Loss RL in dB at both ends of a transmission line and the details
It is designed around an integrated circuit dedicated to this function, the LTC1799. This circuit has many advantages
Frequency range 5KHz to 300 MHz, Averaging of scans up to 256x, TDR function
WASP-NET is a fast, general, and accurate pioneering hybrid eight-solver 3D EM CAD and optimization tool
Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane
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
Calculo da Antena Bazooka A double bazooka antenna is a combination that has a complete coaxial wave multiplied by its velocity factor and a total end-to-end length of 1/4 wave for each side affected by another driver shortening facto