The Rechargeable Battery Cycler
The Battery Cycler is an autonomous device that will periodically discharge and recharge Nickel Cadmium Ni-Cd or Nickel-Metal-Hydride Ni-MH battery packs so that they are always fresh and ready to deliver
post 01 Jan 2022
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300 ohm ladder line convertable antenna
300 ohm twin lead and can be used through 10 meters maybe even 6 meters with an antenna tuner
QRP QRSS 10 metri
Una parabola da 60 cm Test messa a punto di trovare il Fuoco per LNB
Realizzazione di un caricabatterie NiMH a corrente costante
Dovendo ricaricare alcuni pacchi batteria che ho rifatto per un apparato portatile FT530 YAESU
Rele Coassiali Modifiche
In commercio esistono una gran quantita' di rele per il normale uso elettrico,useremo proprio questi opportunamente modificati
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300 ohm twin lead and can be used through 10 meters maybe even 6 meters with an antenna tuner
Una parabola da 60 cm Test messa a punto di trovare il Fuoco per LNB
Dovendo ricaricare alcuni pacchi batteria che ho rifatto per un apparato portatile FT530 YAESU
In commercio esistono una gran quantita' di rele per il normale uso elettrico,useremo proprio questi opportunamente modificati
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