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6 meter 6 element yagi
A gain of 11.06dBi with a front to back (F/B) ratio of 30.12dB on a boom length of 17 3/4 feet with 1/2 inch elements using a standard direct feed dipole driven element insulated from the boom
post 12 Mar 2024
Antenna 6 meter Links →
6 meter SLOOP
Omni-directional, and horizontally polarized. Copper is the best possible electrical conductor at normal temperatures, next to silver
6 Meter Quad Turnstile Antenna
A quad turnstile consists of two quad cubic rings oriented in a diamond configuration and angled 90 degrees from each other
7 elementi per i 50 mhz
Yagi a 7 elementi compressi in 1,2 d'onda di lunghezza
a href="/antype/ch12/dualband-5-el-2m-8-el-70cm.htm" target="_self">70 cm 6/8 Element Beam
Antenna for 432 MHz and built it for use as an ATV receiving antenna
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Omni-directional, and horizontally polarized. Copper is the best possible electrical conductor at normal temperatures, next to silver
A quad turnstile consists of two quad cubic rings oriented in a diamond configuration and angled 90 degrees from each other
Yagi a 7 elementi compressi in 1,2 d'onda di lunghezza
Antenna for 432 MHz and built it for use as an ATV receiving antenna
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
Voice Recorder Gestito dall'integrato in questione ed offre la possibilità di registrare più messaggi per una durata massima di un minuto con buona fedeltà di riproduzione