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Antenna PET Windom 10-80 m


Designed for this coverage we start with a 42/1 wavelength on the lowest band
post 20 May 2024
Antenna PET Windom 10-80 m

Antenna Multibands Links

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Dipolo HF 160m/40m/20m/15m
Si tratta di un dipolo che permette di operare su 4 bande radiantistiche HF

Dipolo trappolato 20m e 40m
Le trappole risonanti a centro banda 20m ,cioe' a 14.150, sono risultate composte da 5 spire di RG316 avvolte in aria con diametro della spira piu' piccola 40mm e quello della spira piu' grande 50mm

Dipolo filare 5/20/40m
Una semplice antenna,utilizzando materiale di uso generico,e quindi di facile reperibilita

End-fed halfwave for 10-20 meters 5-band compact antennaThis fishing pole collapses down to 15.5 inches, so it's very compact and portable


Frecuencias de 7.1 Mhz y 3.650 Mhz
This dipole antenna is very good for those with small spaces.The antenna is designed with two load coils that cut the frequency in a given band


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

interface-for-digital-broadcasts-with-integrated-audio

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