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Dipole Antenna Length Calculator
Dipoles antennas are easy to build and can be very effective when placed half a wavelenth or more above ground.Enter the desired operating frequency in megahertz to get a good starting length for a dipole in both feet and meters
post 09 Sep 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
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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
23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency
50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection
Interface-for-digital-broadcasts-with-integrated-audio 4-port HUB, with a TUSB2046. With port 1 of the HUB we drive the FT232RL; with port 2 the PCM2904, furthermore, we decided to leave ports 3 and 4 free