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Antenne per la ricezione in 160 metri
Sulle bande basse, ed in particolare in 160 metri, e importante poter disporre di un'antenna in ricezione separata da quella usata in trasmissione. Cosa assolutamente indispensabile quanto si trasmette con una verticale, che viene definita come un'antenna che riceve ugualmente male in tutte le direzioni
post 08 Mar 2024
Antenna 160 meter Links →
Morgain 160mt
Shortwavers often have difficulty installing full-sized antennas for operation on low-frequency KB bands. One of the possible variants of the shortened about two times dipole range of 160 m is shown in the figure
Panoramica sulle antenne per la ricezione in 160 metri
Sulle bande basse, ed in particolare in 160 metri, e' importante poter disporre di un'antenna in ricezione separata da quella usata in trasmissione
Reduced-Size Half Sloper For 160 Meters,
Have you ever thought of trying 160 meters? Wintertime is the perfect time for exploring the Top Band. The atmosphere is relatively quiet, so you can mine 160 meters for all it's worth-lots of stateside contacts and plenty of DX
160 Meter sloper
This antenna ships 70' in length and will be trimmed back to 68' or less on installation. It works best when attached to your tower/pole at about the 45-50' level. This allows the radiator wire to be angled down
Working 160M From a Small Lot
A straight quarter-wave Best 1/4 - 125 ft at 1830 kHz with THHN Inverted L Good Go straight up as high as you can with a wire, then bend the remaining wire to run horizontal to resonate it Tee vertical A bit better than L - Like an inverted L, but the top is extended in opposite directions
90
Shortwavers often have difficulty installing full-sized antennas for operation on low-frequency KB bands. One of the possible variants of the shortened about two times dipole range of 160 m is shown in the figure
Sulle bande basse, ed in particolare in 160 metri, e' importante poter disporre di un'antenna in ricezione separata da quella usata in trasmissione
Have you ever thought of trying 160 meters? Wintertime is the perfect time for exploring the Top Band. The atmosphere is relatively quiet, so you can mine 160 meters for all it's worth-lots of stateside contacts and plenty of DX
This antenna ships 70' in length and will be trimmed back to 68' or less on installation. It works best when attached to your tower/pole at about the 45-50' level. This allows the radiator wire to be angled down
A straight quarter-wave Best 1/4 - 125 ft at 1830 kHz with THHN Inverted L Good Go straight up as high as you can with a wire, then bend the remaining wire to run horizontal to resonate it Tee vertical A bit better than L - Like an inverted L, but the top is extended in opposite directions
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