Hits
Coil loadded dipole tuned for 48/80 m band
Coil loadded dipole tuned for 48/80 m band by a project of I2CN
post 11 Mar 2024
Antenna 80 meter Links →
80m Band Short Dipole
Total Length 24 m 79 ft constructed with enamelled wire 0.5 mm diameter
Antenna for 80 meters in garden 46ft
A 46 ft multi band antenna for small gardens that works well on 80 meters
A Wideband 80mt dipole
This antenna covers the whole range at less than 1.5 : 1 SWR, depending on the height above ground
Coil loading of an 80m Dipole for restricted space
Lenght of around 20m (66) with operating frequency at 3.6MHz
Dipolo gordo para 80m
The construction of this antenna is not very difficult you have to be careful to thread the 11 CDs
76
Total Length 24 m 79 ft constructed with enamelled wire 0.5 mm diameter
A 46 ft multi band antenna for small gardens that works well on 80 meters
This antenna covers the whole range at less than 1.5 : 1 SWR, depending on the height above ground
Lenght of around 20m (66) with operating frequency at 3.6MHz
The construction of this antenna is not very difficult you have to be careful to thread the 11 CDs
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