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Antenna loop magnetica radiocomandata per gli 80 metri
Una loop-magnetica per la gamma degli 80 metri
post 25 Apr 2024
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The DCTL Antenna Smallloop
The construction material is simply 300 ohm heavy duty TV twinlead
The Ferrite Rod Antenna
The ferrite has the effect of intensifying the magnetic field inside the loop. The is produced by the high permeability, of the ferrite material
Wideband active loop antenna
Wideband small magnetic loops (WSM loop) are used already 3-4 decades and I was curious to see what can be reached with them and to evaluate their usefulness as a wideband SDR input
Magnetic 80m band receiving antenna
Small active fully balanced an screened receiving loop antenna 15 kHz 36 MHz
Automatic Magnetic Loop Antenna Controller
This controller has been designed to automate the control of magnetic loop antennas
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The construction material is simply 300 ohm heavy duty TV twinlead
The ferrite has the effect of intensifying the magnetic field inside the loop. The is produced by the high permeability, of the ferrite material
Wideband small magnetic loops (WSM loop) are used already 3-4 decades and I was curious to see what can be reached with them and to evaluate their usefulness as a wideband SDR input
Small active fully balanced an screened receiving loop antenna 15 kHz 36 MHz
This controller has been designed to automate the control of magnetic loop antennas
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