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Analog HF Antenna Analyser
A simple antenna analyser for the HF spectrum with a built-in signal generator with 3-digit LED frequency display. Results are shown on an analog VSWR meter
post 07 Mar 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
Noise suppression with X-phase II This device similar devices are known as QRM eliminators or noise killers, makes it possible
The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna
Spiderbeam 10-15-20m E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo