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INRAD International Radio
Supplier of custom designed, high performance quartz crystal filters for communications receivers and transceivers
post 05 Apr 2024
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All Spectrum Electronics
All spectrum electronics - hobby kits and electronics supply
Almost All Digital Electronics
Morse keys, keyers, telegraph keys, bugs, paddles, electronic keyers, code practice oscillators, electronic kits
BA-Electronics
A division of Products, has added electronic components, test equipment, wire, and supplies to its product offering
Batteries and gadgets
weather station kits, line restrictors, antennas,ham radio accessories, and battery products
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All spectrum electronics - hobby kits and electronics supply
Morse keys, keyers, telegraph keys, bugs, paddles, electronic keyers, code practice oscillators, electronic kits
A division of Products, has added electronic components, test equipment, wire, and supplies to its product offering
weather station kits, line restrictors, antennas,ham radio accessories, and battery products
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