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J Pole for 2 meters 220-440 and up
Coax center conductor attaches to the Long section feed point, shield attaches to the short section feed point
post 05 Dec 2024
Antenna Calculator Links →
Amateur Vertical Antenna Calculator
This calculator is designed to give the vertical length height of a particular antenna
Radar Range Calculator
This calculator calculates the maximum range of a radar based on the power transmitted, system gain and receiver sensitivity
Antenna beamwidth calculator
Enter the diameter of your parabolic dish in m metres and the operating frequency in GHz Gigahertz
Antenna EiRP Estimator
Power from Rig Watts, Frequency MHz, Coax Type, Coax Length Metres, Antenna Type
Antenna matching calculations
Calculates the network to match a line to a specific complex load
159
This calculator is designed to give the vertical length height of a particular antenna
This calculator calculates the maximum range of a radar based on the power transmitted, system gain and receiver sensitivity
Enter the diameter of your parabolic dish in m metres and the operating frequency in GHz Gigahertz
Power from Rig Watts, Frequency MHz, Coax Type, Coax Length Metres, Antenna Type
Calculates the network to match a line to a specific complex load
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters