QRP Station > Antennas

Calculation of broadband TTFD (T2FD) for HF from 1 to 50 MHz

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DF5WW:
Hi Don,

you´re right. A multiband longwire with a good tuner is a fantastic antenna. But the threadowner needs a T2FD and that´s not a good antenna for QRP. A good antenna coupler costs you 1 dB less but a F2FD "eats" mor than 50% of the radiated power and change it into "heat".

Sorry abt. my english but i think you know what i mean ;-) :-)

ve3lyx:
Ja kein problem
Dulmage war Dolmetsch
Don

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