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Practical High Performance HF Log Periodic Antennas
How do you go about achieving good DX performance on all HF amateur bands from 10 to 30 MHz without using separate antennas for each band?
post 24 Mar 2024
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Insertion Loss Calculator ILCALC v2.10
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Gestione QSO - QSL - Premi HF, Import - Export ADIF, versione completa gratuita per tutti. Richiede Access 97 o Access 2000 (con filtri JPEG e TIFF installati), risoluzione dello schermo 800x600 / 1024x768
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Gestione QSO - QSL - Premi HF, Import - Export ADIF, versione completa gratuita per tutti. Richiede Access 97 o Access 2000 (con filtri JPEG e TIFF installati), risoluzione dello schermo 800x600 / 1024x768
40m Compact 4-Square Antenna Compact 4-Square Antenna – EA5AVL The EA5AVL 40M Compact 4-Square Antenna was designed to provide excellent DX communications on the 40m band
The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna
Spiderbeam 10-15-20m E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo