Odpoveď na: Rada s anténou

Domov Diskusné Fóra CQ HAM fórum Technika Rada s anténou Odpoveď na: Rada s anténou

#14118 Odpoveď

mimo temu ale zaujalo mo toto co pisu na tej stranke:

“This presents a reasonable match on most HF bands, but it still requires a tuner to bring it within acceptable operating limits for modern HF transceivers. This problem can be overcome by adding a 3dB high power attenuator on the input of the matching transformer.”

nie je to trochu divne produkovat nejaky vykon v PA a potom 1/2 premenit na teplo v tom attenuatore?