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Coaxial dipoles on 2m - 70cm


Coaxial dipoles on 2m - 70cm

This antenna is very easy to make from a piece of 50 ohm or 75 ohm coaxial cable

post 09 Aug 2024


Antenna Bazzoka Links

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Meter Sleeve Dipole Antenna
This is an off-center-fed sleeve dipole, made of 1/2 CPVC and aluminum foil tape

Bazooka Antenna Calculator

Double bazooka calculatorThe calculation of the popular double bazooka antenna is easier than you can imagine

Doubla bazooka coaxil dipole antenna
A typical, dipole antenna has bandwidth of about 50 to 100 KHz


23cm Yagi Antenna building

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

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

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