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RF Toolbox is an antenna design
RF Toolbox is an antenna design and electronics/electrical tool package
post 21 Feb 2024
Software Antenna Links →
Practical High Performance HF Log Periodic Antennas
How do you go about achieving good DX performance on all HF amateur bands from 10 to 30 MHz without using separate antennas for each band?
Quagi Designer
The quagi It has the yagis gain and the quads direct feed and signal capture
MixWBuddy Makes Changing Modes in MixW Easier
This program runs side-by-side with the digital-mode program MixW to provide one-button access to some of the more common digital modes
The LOOPQUAD
There is no reason to limit the number of elements in your design as the required length can be selected to fit your desired boom length
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How do you go about achieving good DX performance on all HF amateur bands from 10 to 30 MHz without using separate antennas for each band?
The quagi It has the yagis gain and the quads direct feed and signal capture
This program runs side-by-side with the digital-mode program MixW to provide one-button access to some of the more common digital modes
There is no reason to limit the number of elements in your design as the required length can be selected to fit your desired boom length
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
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