Hits
Yagi 7 Element for 50 Mhz
Gli elementi di questa antenna yagi sono isolati dal boom ,alla fine della relizzazione l'antenna ha dato ottimi risultati
post 11 May 2024
Antenna 6 meter Links →
5el Yagi for 50Mhz with a 3.4Mtr boom
This antenna has been redesigned and represents what i beleive to the the ideal boom length for an OWA direct feed 50Ohm Ya
6 meter SLOOP
Omni-directional, and horizontally polarized. Copper is the best possible electrical conductor at normal temperatures, next to silver
70 cm 6/8 Element Beam
Antenna for 432 MHz and built it for use as an ATV receiving antenna
50MHz Power Splitters
The use of power splitters and combiners is widespread in amateur radio but the design of these circuits is often considered to be a black art
102
This antenna has been redesigned and represents what i beleive to the the ideal boom length for an OWA direct feed 50Ohm Ya
Omni-directional, and horizontally polarized. Copper is the best possible electrical conductor at normal temperatures, next to silver
Antenna for 432 MHz and built it for use as an ATV receiving antenna
The use of power splitters and combiners is widespread in amateur radio but the design of these circuits is often considered to be a black art
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