Hits
A Hairpin match for the 5 ele Tonna for 50 MHz
By changing the impedance of the driven element to 200 Ohms, it is possible to use a 1:4 halfwave balun to match the antenna properly and to make sure that the symmetry is also properly taken care of
post 17 Aug 2024
Antenna 6 meter Links →
The mighty wide six metre dipole
Simple 50 ohm coaxial feed design, no Antenna Tuning Unit required, Wide Bandwidth - 50 . 00 to 52 . 00 Megahertz
The X-antenna antenna for portable work on 6m
The 4 rods go through holes grommet sealed in a small round plastic box. The rods I used have 10 sections with a maximum diameter at the base of 9.5mm. When un-extended they are 16.5cm in length and 131cm when extended
Tonnà 5 Elementi 50 MHz: modifica del dipolo
La 5 el. Tonna e' un'antenna con un buon rapporto prezzo/prestazioni, inoltre e' discretamente robusta e facile da assemblare per un uso portatile
Una Yagi a 6 elementi per i 6 metri
L'antenna, una sei elementi lunga poco meno di sei metri, il boom in tubo di alluminio del diametro di 40mm
102
Simple 50 ohm coaxial feed design, no Antenna Tuning Unit required, Wide Bandwidth - 50 . 00 to 52 . 00 Megahertz
The 4 rods go through holes grommet sealed in a small round plastic box. The rods I used have 10 sections with a maximum diameter at the base of 9.5mm. When un-extended they are 16.5cm in length and 131cm when extended
La 5 el. Tonna e' un'antenna con un buon rapporto prezzo/prestazioni, inoltre e' discretamente robusta e facile da assemblare per un uso portatile
L'antenna, una sei elementi lunga poco meno di sei metri, il boom in tubo di alluminio del diametro di 40mm